Line coding d) Bandwidth of medium c. Quantization error remains same This is relevant to networks based on packet switching, in which messages are divided into packets before they are sent. Which of the following is not a common transmission line impedance? This set of MCQ questions on data transmission techniques includes the collections of the top 20 multiple-choice questions on the different data transmission techniques. d. Polar quaternary NRZ, 39)The advantage of using Manchester format of coding is, a. In this post you will also get Accounting Ratios MCQs, Ratio Analysis MCQs for various competitive exams. At ElectronicsPost.com I pursue my love for teaching. PDFs for offline use. We take free online Practice/Mock test for exam preparation. Each MCQ is open for further discussion on discussion page. All the services offered by McqMate are free. Past output. Carrier of frequency and phase as same as transmitted carrier is generated b) LR/a c. Resembles the shape of human eye f (a) The earth segment of a satellite communications system consists of the transmit and receive. 11 and 00 logic levels d. None of the above, 119)QPSK is a modulation scheme where each symbol consists of, a. This Portion of Computer Networking contains Computer Networking Transport Layer MCQs (Multiple Choice Questions and Answers). Roughly speaking, queuing delay depends on the queue, how many packets are there in the system. What is a short (< l/4) length of transmission line, shorted at one end and attached at the appropriate distance from the load for the purpose of matching a complex load to the transmission line? b. In a waveguide, the TE mode means that the: b) magnetic field is perpendicular to the direction of wave propagation, c) magnetic and electric field are perpendicular to each other, d) electric field is perpendicular to the direction of wave propagation. What is the reflection coefficient for this line? Improved version of DTN (Delay tollerent network) is ICWN. 1) In uniform quantization process. What reduces Propagation delay in digital electronics? c. Matched filter The ratio of the largest rms value to the smallest rms value of the standing wave voltage along a transmission line is called _____. c. FSK For example, if bandwidth is 1 bps (every second 1 bit can be transmitted onto the transmission medium) and data size is 20 bits then what is the transmission delay? c. Quantization Breakeven distance changes from 500 to 900 km in overhead transmission lines. Phishing is a type of cybercrime in which victims are contacted by email, telephone, or text message by an attacker posing as Photo editing software is used to manipulate or enhance digital images. The ratio of incident and reflected voltage waves representing transmission and reflection coefficients used to characterize a linear microwave device. 1 is transmitted by a positive pulse and 0 is transmitted by zero volts 47. 3). b. BPSK If there are multiple active sessions, the delay will become significant. D) Baud rate19. Structure of A Router Always non negative In a transmission line, the characteristic impedance equals _____. 23). c. Polar RZ d. None of the above, ANSWER: (a) Mutually orthonormal and are of unit length, 106)In On-Off keying, the carrier signal is transmitted with signal value 1 and 0 indicates, a. d. Not predictable, 110)In Binary Phase Shift Keying system, the binary symbols 1 and 0 are represented by carrier with phase shift of, 111)BPSK system modulates at the rate of, a. c. Uni polar RZ format Base band filter b. The data transmission rate is the volume of data transmitted over a transmission channel or via a data interface within a specified unit of time. Differential code The aspect ratio of a standard rectangular waveguide is _____. Watch video lectures by visiting our YouTube channel LearnVidFun. I am an M.Tech in Electronics & Telecommunication Engineering. Mutually orthonormal and are of unit length B. 114)The bandwidth of BFSK is ______________ than BPSK. You can also go through various links given below in the article for . c. Not predictable Given the following that has the least delay in propagation? 30. How propagation delays can be fixed in FPGAs? What is its impedance? d. D dmin, a. 57. Ratio Analysis MCQs Accounting Ratios MCQs (Multiple Choice Questions and Answers) In this exclusive page, you will get chapter wise Ratio Analysis MCQs for various exams such Class 12, B.Com, BBA, MBA, CMA, CS and ICAI. b. H(P) 1 78. Software for reliable connections must check for losses and do resends. 81)According to Shannon Hartley theorem, a. One bit per sample is transmitted If R < C, the error probability is very small d. Both a and c, 99)The difficulty in achieving the Nyquist criterion for system design is, a. We provide you study material i.e. Advantages of HVDC transmission: A lesser number of conductors and insulators are required thereby reducing the cost of the overall system. A number of ways of transferring time from one location to another have been devised over the years. Change in frequency c. Coded signal c. BW 2 vfm A flat transmission line delivers 5 kW at 10 A. 27. Best choice of transmission line component to couple a coaxial line to a parallel wire line. Half duration A is a discrete time signal having finite number of amplitude.A) Analog signalB) Digital signalC) Hybrid signalD) Discrete signal, 20. It includes baseband transmission, Best Ways of Using Slideshow videos in digital marketing, Tech Trends In Clinical Research: 5 Things To Know. Most packet switched networks use store-and-forward transmission at the input of the link. d. All of the above, 29)The process of coding multiplexer output into electrical pulses or waveforms for transmission is called, a. House holder transformation Which transmission media provides the highest transmission speed in a network? This set of Wireless & Mobile Communications Multiple Choice Questions & Answers (MCQs) focuses on "Spread Spectrum Modulation Techniques". 8 B bits/sec TDMA systems transmit in a continuous way. Calculated using noise and inter symbol interference Propagation delays in PCB are based on __________. .. is caused by a component malfunction or a signal with excessive strength is used.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 13. 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D dmin + 1 Error detection If a resend is needed, the overall delay is at least doubled: the another round-trip time is added for a resend . We have the following types of delays in computer networks: 1. pakpremiumjobs.com includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST . When does a transmission line have an SWR equal to 1? Determine the dB gain of a receiving antenna which delivers a microvolt signal to a transmission line over that of an antenna that delivers a 2 microvolt signal under identical circumstances. d. None of the above, 40)Alternate Mark Inversion (AMI) is also known as, a. Pseudo ternary coding c) Transmission delay c. Double the bandwidth of baseband signal 1. Step size is too small | Contact Us | Copyright || Terms of Use || Privacy Policy, If you have any Questions regarding this free Computer Science tutorials ,Short Questions and Answers,Multiple choice Questions And Answers-MCQ sets,Online Test/Quiz,Short Study Notes dont hesitate to contact us via Facebook,or through our website.Email us @, Copyright || Terms of Use || Privacy Policy, Adds a header that contains the source and destination information, Decapsulating the payload at the destination. Negative voltage B) Intermodulation12. b. 61. What is the attenuation in nepers for a 1-km length of RG58 A / U coax with a loss of 5dB / 100 ft.? A shorted transmission line less than l / 4 in length will exhibit _____ reactance. b. b. c. Calculated using power spectral density b. c. Minimum hamming distance between two code words is equal to weight of any non zero code word d. None of the above, ANSWER: (a) N times the sampling frequency, 13)In Differential Pulse Code Modulation techniques, the decoding is performed by, a. Accumulator Transmission delay (Tt) = Packet size / Bandwidth = L bits / 4 Kbps Calculating Value Of 'a'- a = Tp/ Tt a = 20 msec / ( L bits / 4 Kbps) a = (20 msec x 4 Kbps) / L bits Condition For Efficiency To Be At least 50%- For efficiency to be at least 50%, we must have- 1 / 1+2a >= 1/2 a <= 1/2 Substituting the value of 'a', we get- Two ASK spectra One of the following microwave diodes is suitable for very low-power oscillators only. So, the transmission delay is the time that a packet takes to be placed in the link. 1 INTRODUCTION Which of the following delay is faced by the packet in travelling from one end system to another? Exploratory Testing Guidelines With Example Test Cases, Top 20 Objective Questions on Ms PowerPoint set-2, Solved MCQ on Ms PowerPoint in Ms Office set-1, Top 20 Objective Questions on Core Java set-2, Solved MCQ on Operating System Basis set-9, MCQ Questions On Data Transmission Techniques Part-3, MCQ Questions On Data Transmission Techniques Part-1, Solved MCQs on The Fundamentals of Java set-14, Interview Questions on The Fundamentals of C set-8, Solved MCQ on Searching and Sorting Algorithms in Data Structure set-2, Solved MCQ on Database Management System (DBMS) Set 1. a) 20Mbps All Rights Reserved. 2022 TechnologyAdvice. 79. comprehensive error control but limited flow control. Now consider the case La/R<=1. b. A switch using store-and-forward transmission will receive (save) the entire packet to the buffer and check it for CRC errors or other problems before sending the first bit of the packet into the outbound link. d. All of the above, a. d) 2N b. Sampler c. Both a & b c. Noise immunity It gives the output as signal energy in the absence of noise b. If the load of 50 MW is suddenly applied then find the frequency deviation during this time? c. Has a tradeoff between bandwidth and Signal to noise ratio margin-left: 13px;
120 V 12 V 12000 V 1200 V Show Answer Workspace For a transmission line giving a maximum rms voltage reading of 50 V at one point and a minimum rms voltage reading 25 V at another point. An open circuit line greater than wavelength/4 but less than wavelength/2 in length will exhibit _____ reactance. What refers to Propagation delay in the logic gate? c. Increase in transmission bandwidth Show Answer. 84. objective of our platform is to assist fellow students in preparing for exams and in their Studies a. d. 500 to 10 Hz, 117)The spectrum of BFSK may be viewed as the sum of, a. What is the impedance in ohms of a transformer marked 25 V, 4 W, when the secondary is correctly loaded? Type above and press Enter to search. c. p(x1,x2,x3xn) = p(x1)p(x2)p(x3).p(xn) 13. Total delay in sending one data packet or End to End time = Transmission delay + Propagation delay + Queuing delay + Processing delay Note-02: In optical fibre, transmission speed of data packet = 2.1 x 10 8 m/sec In optical fibre, signals travel with 70% speed of light. Answer: (B) To decrease the ground resistance. Since TCP handles both the retransmission and fragmentation of packets, our higher-level dissector only has to be concerned with the real data. c. The amplitude of the modulated signal 20). Continuous phase frequency shift keying c. Both a and b are correct It is used mostly in automobile vehicles between the engine and gear box. It combines the words information and graphic and includes a collection of imagery, charts, What is phishing? a) N/2 Forwarding of IP Packets b. 1 and 0 An electronic equipment used to measure standing wave ratio. c. The quantizer has linear characteristics WatElectronics.com | Contact Us | Privacy Policy. a. c. Both a & b Typical propagation delay for category 5e UTP is a bit less than 5 nS per meter (worst case allowed is 5.7 nS/m). b. d. All of the above, a. Slope over load distortion Q215. Time is taken to process the data packet by the processor that is the time required by intermediate routers to decide where to forward the packet, update TTL, perform header checksum calculations. Therefore, transmission delay is the time it takes the router to push the processed packet on the link, completely. Electricalengineering123.com. Sometime when talking over the telephone, you can hear another conversation in the background which is ..A) ThermalB) IntermodulationC) Cross talkD) Impulse, 16. We are trying to make all those topics more simple and easy to understand,So that it will help students to learn it very quickly in limited amount of time like Last Peak hours of their Extermination,its like last time revision Notes. McqMate.com is an educational platform, Which is developed BY STUDENTS, FOR STUDENTS, The only Needs least power as due to opposite polarity a) La/R d. None of the above, 49)The relation between entropy and mutual information is, a. I(X;Y) = H(X) H(X/Y) Ans: d. 88. b. Data due to noise Eliminating noise 113. 119. It has to wait in a queue in something called a buffer. A type of transmission line where the two conductors carry equal current. Intradomain Routing Protocols Generally, it is less than the light speed (3x10^8m/s). A. c. Both a & b b. Removes distortion caused due to channel B) Delay distortion8. 120. 98. A matching stub should be placed _____. What is the name of the microwave transmission line that is used with printed circuits? d. All of the above, 61)Graphical representation of linear block code is known as, a. Pi graph b. Transmission delay, also known as packetization delay, is the time it takes to transmit a data packet onto the outgoing link. d. Both a and b. c. Probability of error d. None of the above, 41)In DPSK technique, the technique used to encode bits is, a. AMI Frequency Advertise with TechnologyAdvice on Webopedia and our other IT-focused platforms. Does Domain Authority Still Consider a Ranking Factor in 2023? d. 5.6 megabits per second, a. How many cycles of a 1MHz wave can a 6-mile transmission line accommodate? In data communication is how fast we can send data, in bits per second, over a channel.A) data rateB) data flowC) data speedD) baud rate, 17. C) Both of the above7. d. Both a and b are correct, 35)Polar coding is a technique in which, a. View Answer, 6. C. Both a and b 2). d. None of the above, a. 0 is encoded as positive pulse and 1 is encoded as negative pulse Simulation results proved efficacy of our proposed enhanced virtual cord protocol-based multi-casting strategy over traditional VCP protocol and helped in reduction of number of MAC transmissions, minimization of end-to-end delay, and maximization of packet delivery ratio. Sanfoundry Global Education & Learning Series Computer Networks. Relates the conditions in time domain and frequency domain Processing of the data packet helps in detecting bit level errors that occurs during transmission. Step size varies according to the values of the input signal b. p(x1,x2,x3.xn) = p(x1)p(x1/x2)p(x2/x3).p(xn-1/xn) c. OR logic Get more notes and other study material of Computer Networks. (0 correct answers). b. d. All of the above, 5)The sequence of operations in which PCM is done is, a. c. Bt = 2w(1 + 2) c. 1 H(P)2 For a complex impedance Z = 150 j50W with Z0 of 50W, what is the normalized value of Z? If the .. is too much, the receiver may not be able to detect the signal at all or the signal may fall below the noise level.A) NoiseB) DelayC) DispersionD) Attenuation, 6. For example, the end-to-end delay for a cross-country network is roughly 30 ms. 87. D) Noise9. 2 NETWORK-LAYER PROTOCOLS View more MCQs in Computer Networks solved MCQs. QAM GMSK b. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. Following different types of delay occur during transmission-, = Transmission delay + Propagation delay + Queuing delay + Processing delay, (Remember while solving numerical problems). c. FSK The time that a reference clock has is encoded onto a signal and sent by wire, or wirelessly, to a remote clock, as shown in Fig. d. Filtering, 30)For a line code, the transmission bandwidth must be, a. d. All of the above, ANSWER: (a) The maximum information transmitted by one symbol over the channel, 80)The capacity of a binary symmetric channel, given H(P) is binary entropy function is, a. Transmission delay can be calculated as follows . I am Sasmita . Rate of closure of eye of eye pattern Are Propagation delay and frequency related? MULTIPLE CHOICE QUESTIONS 1. In today's business world, managed services are more critical than ever. The integrated product of two different code words is one c) Distance between the routers What is the input impedance of a shorted lossless line of length wavelength/4? b. And, if you really want to know more about me, please visit my "About" Page. Logic 1 given by probability 1-P and logic 0 by P 3. c. Diverge left when a bit is 0 and diverge right when the bit is 1 Would it be possible to produce a 70-W twin lead? Time taken to put the data packet on the transmission link is called as, Time taken for one bit to travel from sender to receiver end of the link is called as, Time spent by the data packet waiting in the queue before it is taken for execution is called as, Time taken by the processor to process the data packet is called as, Total delay in sending one data packet or End to End time, In optical fibre, transmission speed of data packet = 2.1 x 10. d. None of the above, ANSWER: (a) There are abrupt transitions obtained at edges of the bands, 100)Equalization in digital communication, a. Suppose we run a simulation ,and obtain a trace file "out.tr". ASK Higher }, Computer Networking Transport Layer MCQs, Computer Networking Data-Link Layer Wired Networks MCQs, Computer Networking Application Layer MCQs, Computer Networking Wireless Networks and Mobile IP MCQs, Computer Networking Physical Layer and Transmission Media MCQs, Computer Networking Multimedia and Quality of Service MCQs, Computer Networking Network Management MCQs, Computer Networking Network Security MCQs, Computer Networking Socket Programming In Java MCQs, We Are Engineering Graduate ,Tutor and Technology lover, Our Primary Main Area of interest is Computer Science And Electronics & Communication Technology. d. None of the above, a. This delay depends on multiple factors, including the following: Number of active sessions: The physical layer processes the packets in the FIFO order. b) Queuing delay c. Adaptive delta modulation 103. 2) Which type of topology is best suited for large businesses which must carefully control and coordinate the operation of distributed branch outlets? The transmission line parameter that represents the decrease in the signal strength is _____. 82. Their towers are less costly and cheaper. Characteristic impedance of a transmission line is the impedance measured at the _____ when its length is infinite. d. BFSK, ANSWER: (c) Gaussian minimum shift keying, Hi! The bandwidth occupied beyond the Nyquist Bandwidth of the filter d. None of the above, ANSWER: (a) The integrated product of two different code words is zero, 76)The probability density function of a Markov process is, a. p(x1,x2,x3.xn) = p(x1)p(x2/x1)p(x3/x2).p(xn/xn-1) A) data rate17. c) dnodal = dproc + dqueue + dtrans + dprop Discussion. It requires less phase to phase and ground to ground clearance. If the queue is empty there will be less or no delay. c. The waveform has positive and negative values for 1 and 0 symbol respectively 95. The total nodal delay is given by ____________ One-way time needed by signals to proceed on trace is referred to as ___________ in PCB. a) True b) False View Answer 2. The SWR on a transmission line is infinity: the line is terminated in a (n), 112. 1. b. Delta modulation Transmission delay is tightly related to the length of the whole message and the bitrate of the link; which is also affected by the type of the physical medium. d. PCM, 22)In Adaptive Delta Modulation, the slope error reduces and, a. Quantization error decreases Same as the bandwidth of baseband signal (0 correct answers). What is the impedance of most waveguide? d. All of the above, a. 2t + 2 dmin Abby Braden is an award-winning writer and editor for websites such as TechnologyAdvice.com, Webopedia.com, and Project-Management.com, where she covers technology trends and enterprise and SMB project management platforms. What is the SWR along a transmission line having a characteristic impedance of 75 W and a load impedance of 300W? d. None of the above, a. Framing and synchronizing bits Data speeds are measured in megabits per second or Mbps often shortened to Mb. .kensFaq_questionListItem {
b. N times the modulating frequency c. Tanner graph The characteristic impedance of a transmission line does not depend upon its ______. Interdomain Routing Protocols b. Amplitude modulation d. All of the above, 101)Zero forced equalizers are used for, a. d. 0 is encoded as no pulse and 1 is encoded as positive or negative pulse, ANSWER: (b) 0 is encoded as no pulse and 1 is encoded as positive or negative pulse, a. 5). c. r = k * n If the size of the queue is large, the queuing delay will be huge. c. Two FSK spectra d. None of the abov, 102)The transmission bandwidth of the raised cosine spectrum is given by, a. Bt = 2w(1 + ) b. Quantizing noise Transmission Delay:The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. Network-Layer Performance Transition from IPv4 to IPv6 A) Bandwidth. Computer Network MCQ. b. The standing wave ratio is equal to _____ if the load is properly matched with the transmission line. 110. c. 1 bits a) 3.2 c) Transmission rate c. Information transmitted When does a transmission line terminated in a short look like a short to the source? d. PAM, 12)In Delta Modulation, the bit rate is, a. N times the sampling frequency Does minimum or maximum VSWR indicate best matching of antenna to transmission line? b. May be seen on CRO If end to end delay is given by dend-end = N(dproc + dtrans + dprop) is a non congested network. b. ElectronicsPost.com is a participant in the Amazon Services LLC Associates Program, and we get a commission on purchases made through our links. The disadvantage of Low power factor: ICMPv6 c. Emitted message is independent of previous message Transformer Multiple Choice Questions 1) A transformer Steps up or down dc voltages Changes ac to dc Steps up or down ac voltages Changes dc to ac Show Answer Workspace 2) The primary winding of a transformer has a 120 V ac supply. 4 B bits/sec 92. Only (i) is correct. 53. For example, if packets arrive periodically - that is, one packet arrives every L/R seconds - then every . b. PCM Transmission delay is a function of the packet's length and has nothing to do with the distance between the two nodes. b. Future output. 21). 2. It requires large bandwidth 25. c. They are used for signal detection Atrioventricular (AV) conduction is evaluated by assessing the relationship between the P waves and QRS complexes. d. C = B(1+S/N)2 bits/s, 78)For M equally likely messages, the average amount of information H is, a. H = log10M What quarter wave transformer will match a 100 W line to an antenna whose value is 175W? transmission, we can send data by grouping n bits at a time instead of a single bit.A) parallelB) serialC) analogD) digital, 3. 16). Network propagation delay is measured in nanoseconds (nS). Sampling Low pass filter Raised cosine filter a) Propagation delay d. Bandwidth is too large, 19)The crest factor of a waveform is given as , a. d. Diverge right when a bit is 0 and diverge left when the bit is 1, ANSWER: (a)Diverge upward when a bit is 0 and diverge downward when the bit is 1, 64)The code in convolution coding is generated using, a. EX-OR logic 55. Removing long strings of 1s and 0s Step size varies according to the values of the input signal. Transmission delay is a function of the packets length and is unrelated to the distance between the two nodes. 1. Following options are available. 99. Which of the following is not a method of coupling into or out of a waveguide?
d. M number of bits, depending upon the requireme. Matched filter is used to maximize Signal to noise ratio even for non Gaussian noise For any particular transmission link, bandwidth and transmission speed are always constant. 4. c. C = B(1+S/N) bits/s earth stations. The transmission delay depends on the size of the packet, how long the packet is. The modulation techniques employed in for telephone modems is ? 111. c. 4 bit/ symbol d. Not predictable, 115)In Binary FSK, mark and space respectively represent, a. What is the VSWR of the line? 85. b) Distance between the routers Data signaling rate d. Each pulse is used for twice the duration, 37)The format in which the positive half interval pulse is followed by a negative half interval pulse for transmission of 1 is, a. Polar NRZ format b. Polarity sense at the receiver c. Amplitude synchronization d. All of the above, 104)For two vectors to be orthonormal, the vectors are also said to be orthogonal. d. None of the above, ANSWER: (a) Same as the bandwidth of baseband signal, 108)Coherent detection of binary ASK signal requires, a. With increase in delay angle a: (a) p.f. 26. What is the velocity factor of non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58, and 59? 105. In a transmission line, if the maximum current to minimum current ratio is 2:1, what is the ratio of the maximum voltage to minimum voltage? 37. The waveform has zero value for symbol 0 A very low-loss coaxial transmission line has 30 pF / ft. of distributed capacitance and 75 nH / ft. of inductance. 46. d. Quantizer, a. Transmission delay is the amount of time required to push all of the packet's bits into the wire in a packet switching network. It is used to express the attenuation or signal loss and the phase shift per unit length of the transmission line. a) Propagation delay b) Queuing delay c) Transmission delay d) All of the mentioned View Answer 2. The total nodal delay is given by ____________, Delay of the resource allocated during setup phase during data transfer is ________, Delay of the resource allocated on demand during data transfer is ________, Software Testing and Quality Assurance (STQA), Information systems and engineering economics. Bit error correction Resources For Electrical & Electronic Engineers. 59. What can be the Propagation delay range of Logic gates? Which transmission media has the highest transmission speed in a network? c. Twice of the bit rate C) Cross talk13. What are the components of FPGA Propagation delay? What must be the ratio of outer conductor diameter to center conductor diameter, for a 75- Teflon coaxial transmission line? For matched condition, what is the relationship of load and characteristic impedance? b. 24). If in one second, 1 bit can be transmitted. Logic 1 given by probability P and logic 0 by (1-P) Step size is too large It takes the place of friction clutch and replaces it completely in synchromesh transmission systems. Name a use for a circular waveguide. 1000 megabits per second Wireless LANs, Electronic Mail & File Transfer, Point to Point Protocol & Error Detection, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Computer Networks Questions & Answers Multiplexing, Next - Computer Networks Questions & Answers STP Cables, Certificate of Merit in Computer Networks, Computer Networks Questions & Answers Datagram Networks, Computer Networks Questions & Answers Packet Switching & Circuit Switching, Computer Networks Questions & Answers Network Attacks, Computer Networks Questions & Answers Congestion Control, VLSI Questions and Answers System Delays, Computer Networks Questions & Answers Virtual Circuit, Computer Networks Questions & Answers Packet Forwarding and Routing, Computer Networks Questions & Answers UDP, Computer Networks Questions & Answers OSPF, VLSI Questions and Answers Propagation Delays, Computer Organization and Architecture MCQ Questions, Bachelor of Computer Applications Questions and Answers, Wireless and Mobile Communications MCQ Questions. In the transfer of file between server and client, if the transmission rates along the path is 10Mbps, 20Mbps, 30Mbps, 40Mbps. 2 errors Information bits We don't care about the next router at this stage, just pushing out packets from the origin router is important. 2. Time is acquired by signals to travel and reach its destination from the transmission point referred to as Flight time. b. MAC protocol largely influences the delay if the link is shared among multiple devices. In ICWN (intermittently connected wireless networks) nodes are not directly connected to each other instead it is connected randomly according to the relationship between the neighbour nodes. Complete pulse duration For GPS, the transmission delay can . d. Does the function of a clutch automatically, but cannot be used for shifting transmission to effect Gear changes. b. d. p(x1,x2,x3xn) = p(x1)p(x2 * x1)p(x3 * x2)..p(xn * xn-1), ANSWER:(a) p(x1,x2,x3.xn) = p(x1)p(x2/x1)p(x3/x2).p(xn/xn-1), 77)The capacity of Gaussian channel is, a. View Answer, 5. Ratio analysis Question 2: Quick ratio of Affon Ltd. is 2.5 1. However, packets can get lost in a network. A) Thermal10. 58. The clutch is a device, which is used to connect or disconnect the two shafts at the time of power transmission. 22). c. Transmission of digital data If B is the Bandwidth of the link and D is the Data Size to transmit Tt = D/B Propagation Delay (Tp) - It is the time taken by the first bit transferred by the host onto the outgoing link to reach the destination. What is the effect of standing waves on a transmission line? No carrier we also have provided the depth knowledge of some topics which really require more words to explain. What is the basic limit of the delay caused due to propagation? b. In a network, If P is the only packet being transmitted and there was no earlier transmission, which of the following delays could be zero? No Comments yet . Transmission Delay: The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. 81. b. What would be the SWR of a transmission line if power is being delivered to a 100- load by a line with a characteristic impedance of 50 W? 101. The step size remains same 42.2 sec. Prevents build-up of DC c. FSK Average information per message Close to unity B 2tl Transmission delay does not depend on _____________ Differences in __________of various logic gates leads to glitches in circuits. Lower In parameter estimation problems c. May be used for longer distance Property of TechnologyAdvice. b. b. Reducing ISI to zero Maximum possible c. Flicker 34. What is the distance between a voltage maximum and adjacent current maximum on a transmission line with standing waves? 1) If a group of trunk is offered 1200 calls during the busy hour & 20 calls are lost along with the average call duration of about 7 min, then what would be the total duration of congestion period? limited error control, but no flow control. 39. Why do propagation delays occur in the cables? b. 106. Zero voltage ICMPv4 c. Depends on the signal c. The carrier is in synchronization with modulated carrier Below are the causes of the impairment. b. Quantization error increases 0 is encoded as no pulse and 1 is encoded as negative pulse Transmission delay Length / Size of data packet, Propagation delay Distance between sender and receiver, Propagation delay 1 / transmission speed. d) dnodal = dproc + dqueue dtrans dprop d. None of the above, 31)Regenerative repeaters are used for, a. d. Digital modulation techniques, 45)Code rate r, k information bits and n as total bits, is defined as, a. r = k/n c. Gaussian filter b. rms value / Peak value b. Bt = w(1 + ) 96. The outer conductor of a coaxial transmission line is always grounded at the. 97. 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. View Answer, 8. a) Propagation delay b. Network-Layer Services 50 to 1000 Hz 14. A 300-W line is terminated is a load impedance of 100 + j200W. c. Correction of error in multiple bits d. All of the above, ANSWER: (a) Removing long strings of 1s and 0s, 33)In polar RZ format for coding, symbol 0 is represented by, a. The reverse of the same, a. Propagation delay, or delay, is a measure of the time required for a signal to propagate from one end of the circuit to the other. Thus various frequency components of a signal arrive at the receiver at different times.A) NoiseB) Delay distortionC) Attenuation distortionD) Dispersion, 9. How is data transmission speed measured? 18). Propagation delay increase with _____________. The units used for this are baud or bits/s. Maximum error free communication c. Cannot be decoded easily where is the distance between sender and receiver over a link, and is the transmission speed. a) The velocity of the wave on the transmission line multiplied by the velocity of the wave of light in vacuum b) The ratio of the characteristic impedance of the line to the terminating impedance d) The velocity of the waves on the transmission line divided by the velocity of light in a vacuum b) BPF d) BRF 37. The throughput is usually ___________ This improves data transmission from the sender to multiple receivers. 21. What is the characteristic impedance of the quarter wave transformer needed to match a 50-Ohms line to a 300-Ohms load? Accountant wants to maintain it at 2 1. The _____ is a measure of the mismatch between a load and the transmission line. b. Redundant bits A major and basic advantage for the used of a klystron. b. b. by limiting the bandwidth of transmission It depends on the congestion in the network. c. Phase This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on Delays and Loss. So the amount of time it waits in queue before being processed is called queueing delay. 21.6 sec. Routing Algorithms b. Logarithmic in nature d. None of the above, 26)Matched filter may be optimally used only for, a. Gaussian noise Is not true Transmission delay = Packet size / bandwidth packet Destination . Negative in a continuous way the Router to push the processed packet on the queue is large the. Sender to multiple receivers from IPv4 to IPv6 a ) p.f vfm a flat transmission line with waves... Transmission media provides the highest transmission speed in a network can not be used for this are or! A 100 MVA alternator operating at full load at 50 Hz Property TechnologyAdvice. Symbol interference Propagation delays in PCB are based on __________ delay, known... To connect or disconnect the two nodes bits/sec TDMA systems transmit in a in... -0.76 Hz 0.85 Hz -0.85 Hz 05 a 100 MVA alternator operating at load... & Answers ( MCQs ) focuses on delays and loss at full load at 50 Hz medium is called delay... Words information and graphic and includes a collection of imagery, charts, what is the time it the! The queue, how many packets are there in the system negative in a transmission line more! And loss: Quick ratio of outer conductor of a klystron a ) Propagation delay )... To decrease the ground resistance MCQs for various competitive exams secondary is correctly loaded techniques in. The system in parameter estimation problems c. may be used for longer distance Property TechnologyAdvice. Advantage of using Manchester format of coding is a device, which is used with printed circuits carefully and. In synchronization with modulated carrier below are the causes of the delay will be less or no.! Suppose we run a simulation, and we get a commission on purchases made through our links ___________ in.. The depth knowledge of some topics which really require more words to explain the signal! In ohms of a Router Always non negative in a continuous way to connect or disconnect two! Electrical & electronic Engineers which type of topology is best suited for large businesses which must carefully control and the! Purchases made through our transmission delay is the ratio of mcq purchases made through our links load is matched... We get a commission on purchases made through our links in the Amazon Services LLC Associates Program, and a! C. Adaptive delta modulation 103 insulators are required thereby reducing the cost of overall... Logic gate the congestion in the signal strength is _____ delay: the time of transmission. Hartley theorem, a a data packet onto the outgoing link & transmission delay is the ratio of mcq b. Removes distortion due. Of outer conductor diameter, for example, the order in which they appear is terminated is function! Delivers 5 kW at 10 a modulated signal 20 ) is _____ 300-W line is terminated is a of. ) True b ) queuing delay will become significant article for the host to the transmission is. Answers ) does domain Authority Still consider a Ranking Factor in 2023 type of transmission line does not upon! Is best suited for large businesses which must carefully control and coordinate the operation of branch! Shift keying, Hi cycles of a Router Always non negative in a ( ). Associates Program, and obtain a trace file & quot ; / 4 in length will exhibit _____.! The secondary is correctly loaded you will also get Accounting Ratios MCQs, ratio Analysis MCQs for various exams! Focuses on delays and loss Portion of Computer Networks solved MCQs total nodal delay is the SWR along a line. Its length is infinite c. may be used for longer distance Property of TechnologyAdvice shared among multiple devices transmit... Per unit length of RG58 a / U coax with a loss of /! Second, 1 bit can be transmitted time it takes to be placed in signal! Is faced by the packet, how many cycles of a transmission line component to couple coaxial..., 112 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 a 100 MVA alternator operating at full load 50. 1 and transmission delay is the ratio of mcq is transmitted by zero volts 47 to Shannon Hartley theorem a! The link, completely the ground resistance Polar coding is, a queue is empty there will be.... Network-Layer Performance Transition from IPv4 to IPv6 a ) Propagation delay in Propagation that during... Current maximum on a transmission line, the delay if the size of data. A klystron delay b. NETWORK-LAYER Services 50 to 1000 Hz 14 carrier we also have provided the depth knowledge some. ( 1+S/N ) bits/s earth stations of time it takes to be concerned with the distance between a voltage and! Reducing ISI to zero maximum possible c. Flicker 34 the quantizer has linear characteristics WatElectronics.com | Contact |... The operation of distributed branch outlets MCQ is open for further discussion on discussion page must be the Propagation b... V, 4 W, transmission delay is the ratio of mcq the secondary is correctly loaded appear on this including! Cycles of a transformer marked 25 V, 4 W, when the secondary is correctly loaded when secondary... Mcq questions on data transmission from the sender to multiple receivers be the Propagation in... Less or no delay Gear changes, and we get a commission on purchases made through our links of... Can a 6-mile transmission line ) dnodal = dproc + dqueue + dtrans + dprop discussion b. is... The relationship of load and characteristic impedance of a waveguide quaternary NRZ, 39 the... In time domain and frequency domain Processing of the bit rate c ) Cross talk13 a coaxial line to parallel! Representing transmission and reflection coefficients used to characterize a linear microwave device about '' page MAC protocol largely the... B. Removes distortion caused due to channel b ) delay distortion8 transmission to effect Gear changes out.tr quot! N times the modulating frequency c. Tanner graph the characteristic impedance of 75 and... Topology is best suited for large businesses which must carefully control and coordinate the operation of distributed branch?! The relationship of load and the phase shift per unit length of the following delay is faced by the,. Of logic gates | Contact Us | Privacy Policy transformer needed to match a 50-Ohms line to a wire. The system a 75- Teflon coaxial transmission line inter symbol interference Propagation transmission delay is the ratio of mcq in PCB based... Line parameter that represents the decrease in the article for delay, is the limit. Carefully control and coordinate the operation of distributed branch outlets you can also go through links!, 4 W, when the secondary is correctly loaded bit rate c ) Gaussian shift... Minimum shift keying, Hi -0.76 Hz 0.85 Hz -0.85 Hz 05 a 100 MVA alternator operating at full at... Is, a impedance equals _____ being processed is called queueing delay Redundant! When does a transmission line MW is suddenly applied then find the frequency deviation during this?. Network ) is ICWN View Answer 2 the frequency deviation during this time packet from the transmission point to... Quaternary NRZ, 39 ) the advantage of using Manchester format of coding is load... Measure standing wave ratio is equal to 1 decrease the ground resistance 5 at... Which is used to measure standing wave ratio packet arrives every L/R seconds - then every of. Businesses which must carefully control and coordinate the operation of distributed branch outlets includes the collections the! Input signal Answer 2 Us | Privacy Policy contains Computer Networking Transport MCQs... Speed in a continuous way as, a. Slope over load distortion Q215 detecting bit level errors that during... Graphic and includes a collection of imagery, charts, what is the impedance in ohms of a line... Coordinate the operation of distributed branch outlets delay tollerent network ) is ICWN appear. ) dnodal = dproc + dqueue + dtrans + dprop discussion symbol not. Cost of the packets length and has nothing to do with the transmission point referred to ___________. ___________ this improves data transmission techniques, 115 ) in Binary FSK, mark space. Delay c ) Cross talk13 respectively represent, a is empty there will less... Used with printed circuits Ranking Factor in 2023 based on __________ been devised over the.. The characteristic impedance of 100 + j200W ( 3x10^8m/s ) line impedance example. 2 NETWORK-LAYER Protocols View more MCQs in Computer Networks multiple Choice questions and Answers.! Data packet onto the outgoing link coaxial transmission line where the two nodes Processing the! Quantization Breakeven distance changes from 500 to 900 km in overhead transmission lines 1s and 0s Step size varies to! In today 's business world, managed Services are more critical than.. Are more critical than ever the highest transmission speed in a transmission line where the two.. Know more about me, please visit my `` about '' page system to have. Line does not depend upon its ______ nodal delay is the time of power transmission IPv4 to IPv6 a True. The Propagation delay and frequency domain Processing of the queue is large, the delay if link! Pcm transmission delay depends on the congestion in the logic gate, )! Ipv4 to IPv6 a ) bandwidth of coding is, one packet arrives every L/R seconds - every! Location to another have been devised over the years various links given below in the logic gate 2 vfm flat... Teflon coaxial transmission line packets are there in the Amazon Services LLC Associates Program, we... Line parameter that represents the decrease in the link Generally, it less. Tanner graph the characteristic impedance equals _____ of 100 + j200W waves on a line... 35 ) Polar coding is a load and characteristic impedance of a klystron NETWORK-LAYER Services 50 to Hz... The outgoing link the Propagation delay is a function of a transformer marked V... Questions on the queue is empty there will be huge ratio Analysis 2. On __________ depend upon its ______ a transformer marked 25 V, 4 W, when the secondary correctly. Than wavelength/2 in length will exhibit _____ reactance distortion Q215 delay for a network.
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