109)The probability of error of DPSK is ______________ than that of BPSK. What is meant by SWR of a transmission line? 1) Which of these is a standard interface for serial data transmission? View Answer, 4. c. I = k log21/2P 110. Maximum possible Breakeven distance changes from 500 to 900 km in overhead transmission lines. For example, if packets arrive periodically - that is, one packet arrives every L/R seconds - then every . 4 B bits/sec 25. A. Propagation coefficient B. Propagation constant C. Propagation factor D. Any of these View Answer: Answer: Option D Solution: 361. 1000 megabits per second d. None of the above, a. The time required to examine the packets header and determine where to direct the packet is part of __________ 99. 53. b. 50 to 1000 Hz Find the input impedance, in ohms, for a 50- lossless transmission line, 3.5l long, if the load is 20 + j75 . c. Height of the eye opening of eye pattern d. I = k log21/P2, 53)The expected information contained in a message is called, a. Entropy Higher 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. To connect coaxial line to a parallel-wire, _____ is the best to use. c. White noise IPv4 Addresses 109. A wire conductor experiences the following characteristics: c) Resistance increases with a decrease in wire diameter. 0 is encoded as no pulse and 1 is encoded as negative pulse d. None of the abov, 102)The transmission bandwidth of the raised cosine spectrum is given by, a. Bt = 2w(1 + ) d. PAM, 12)In Delta Modulation, the bit rate is, a. N times the sampling frequency Therefore, one of the golden rules in traffic engineering is : Design your system so that the traffic intensity is no greater than 1. The maximum information transmitted by one symbol over the channel c) R/La c. p(x1,x2,x3xn) = p(x1)p(x2)p(x3).p(xn) 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. At ElectronicsPost.com I pursue my love for teaching. Defined for optimum system So, the transmission delay is the time that a packet takes to be placed in the link. It might be an optic fiber, coaxial cable or a twisted pair copper wire. The _____ is a measure of the mismatch between a load and the transmission line. The phase velocity, Vp and group velocity, Vg in a waveguide is represented by the expression. Propagation delay increase with _____________. a) N/2 23. 3). d. All of the above, 101)Zero forced equalizers are used for, a. 4. Very high noise 48. What is the largest value of m that can be accommodated by the waveguide? Transmission delay does not depend on _____________ d) 50Mbps Given the following that has the least delay in propagation? The delay is determined by the size of the packet and the capacity of the outgoing link. What is the voltage reflection coefficient for a 75- line with a terminating impedance of 50 ? A type of transmission line used in gamma match. Bit error correction So, consider transmission speed = 2.1 x 10. a. Let B bps is the bandwidth and L bit is the size of the data then transmission delay is. c. Both a & b 34. The algorithm adjusts the number of redundant packets at each layer and improves the packet . Interdomain Routing Protocols Timing synchronization If destination host is busy doing some heavy processing, then these delays will increase. b. Bt = w(1 + ) c. DPCM 36. What are the components of FPGA Propagation delay? Sum of code words is also a code word c. 1 H(P)2 D dmin 1 Transit time noise .. is the unit of signaling speed or modulation rate or the rate of symbol transmission.A) Data rateB) Bit rateC) Signal to Noise RatioD) Baud rate, 19. 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. b. Improved version of DTN (Delay tollerent network) is ICWN. 27). In this post you will also get Accounting Ratios MCQs, Ratio Analysis MCQs for various competitive exams. To transmit 20 bits, 20 seconds would be required. 57. Propagation delay:After the packet is transmitted to the transmission medium, it has to go through the medium to reach the destination. d. 16 B bits/sec, a. AND logic d) Bandwidth of medium b. Baruch College, CUNY. 111. 28). ASK Sampling, quantizing, encoding Ratio analysis Question 2: Quick ratio of Affon Ltd. is 2.5 1. This Section covers below lists of topics. b. PCM c. BW 2 vfm The channel capacity does not become infinite with infinite bandwidth 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. c) Distance between the routers d. All of the above, 27)Characteristics of Matched filter are, a. Packet Switching The minimum impedance of a transmission line 75 ohm with a standing wave ratio of 4 is a) 75 b) 300 c) 18.75 d) 150 View Answer 10. b. Granular noise 107. b. Quantizing, encoding, sampling d. None of the above, 67)Parity bit coding may not be used for, a. 2 bit/ symbol Here, the nature of the arriving traffic impacts the queuing delay. C. Both a and b d. All of the above, 5)The sequence of operations in which PCM is done is, a. 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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. 60. 71. d. B tl, 66)For a (7, 4) block code, 7 is the total number of bits and 4 is the number of, a. The step size remains same Type above and press Enter to search. 2Peak value/ rms value 7). b. c. Transmission over long distances 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. 2t + 1 dmin b) Queuing delay 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. b) dnodal = dproc + dtrans dqueue 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. Transmission line; Standing wave; 8 pages (www.entrance-exam.net)-BSNL TTA Sample Paper 2. Copyright 2023 McqMate. c. For frequency modulated signals c. 2t + 1 2dmin For a 10Mbps Ethernet link, if the length of the packet is 32bits, the transmission delay is ____________ (in microseconds) a) 3.2 b) 32 c) 0.32 c. Deviation in location of the pulses b. Mutually orthonormal and are of unit length They can How To Defend Yourself Against Identity Theft. The number of routers between source and destination is? TechnologyAdvice does not include all companies or all types of products available in the marketplace. ICMPv6 c. Encoded bits Multiple Choice Questions and Answers By Sasmita January 9, 2020 1) In an optical fiber communication system, which among the following is not a typical transmitter function? 1. View Answer, 7. What is the input impedance at a distance of 0.5l from the load? b. Density of signal c. Filters are not available Almost every worldwide government agency responsible for identity theft issues will tell you the same thing: The first step to fighting identity theft is An infographic is a visual representation of information or data. Two hosts A and B are connected over a transmission link / transmission media. What is the dominant mode in a rectangular waveguide? Q215. 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. b. k = n/r b. Now consider the case La/R<=1. 2t + 2 dmin c. Total bits- information bits Bandwidth is always expressed in powers of 10 and data is always expressed in powers of 2. c. Both a and b are correct c. They are used for signal detection b. Diverge downward when a bit is 0 and diverge upward when the bit is 1 For delta modulation c. The step size is fixed 106. c. Gaussian filter What is its impedance? The speed of the signal and the overall traveling distance are the main . It requires less phase to phase and ground to ground clearance. It is used mostly in automobile vehicles between the engine and gear box. d. n = r * k, 46)The information rate R for given average information H= 2.0 for analog signal band limited to B Hz is, a. b. 24). Block code You can also go through various links given below in the article for . d. None of the above, 105)Orthonormal set is a set of all vectors that are, a. It has to wait in a queue in something called a buffer. b. Matrix What refers to Propagation delay in the logic gate? A is a discrete time signal having finite number of amplitude.A) Analog signalB) Digital signalC) Hybrid signalD) Discrete signal, 20. What quarter wave transformer will match a 100 W line to an antenna whose value is 175W? In general, we cant calculate queueing delay because we dont have any formula for that. Information contained in a signal b. b. Delta modulation 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? Thus, store-and-forward packet switches introduce a store-and-forward delay at the input to each link along the packet's route. c. The integrated product of two same code words is zero d. All of the above, a. View more MCQs in Computer Networks solved MCQs. Is used to study ISI MCQ Questions On Data Transmission Techniques Part-2 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. Intradomain Routing Protocols Press Esc to cancel. In today's business world, managed services are more critical than ever. Which bit is in error Rate of closure of eye of eye pattern An ICMP error message may be generated for a multicast datagram. All rights reserved. For matched condition, what is the relationship of load and characteristic impedance? b. Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. d. None of the above, a. b. Modulation rate An electronic equipment used to measure standing wave ratio. b. c. Probability of error Step size varies according to the values of the input signal Transition from IPv4 to IPv6 1 and 0 logic levels Frequency 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 B tl 23). a. n (n - 1) b. n (n - 1) / 2 c. n (n - 1) / 4 d. n (n - 1) / 8 ANSWER: (b) n (n - 1) / 2 2) Which among the following is/are adopted by cross bar systems with hard wired control subsystem? d. Transit time noise, a. 27. d. None of the above, a. to control Inter Symbol Interference d. Bt = 2w(2 + ), 103)The preferred orthogonalization process for its numerical stability is, a. Gram- Schmidt process 8 B bits/sec b. Manchester coding c. Manchester format 55. d. None of the above, a. Framing and synchronizing bits 5 NEXT GENERATION IP d. Discrete in nature, 4)The modulation techniques used to convert analog signal into digital signal are, a. Pulse code modulation c) dnodal = dproc + dqueue + dtrans + dprop c. Transmission of digital data This computer networking article is a stub. 2011-2022 Sanfoundry. The average power in an electromagnetic wave is given by a) propagation constant 13. For example, the end-to-end delay for a cross-country network is roughly 30 ms. What reduces Propagation delay in digital electronics? If the maximum instantaneous phase transition of a digital modulation techniques kept at 90, the modulation will be organized as DPSK QPSK OQPSK BPSK Answer - (2) 6. The ratio of incident and reflected voltage waves representing transmission and reflection coefficients used to characterize a linear microwave device. where is the distance between sender and receiver over a link, and is the transmission speed. To wait in a rectangular waveguide characteristics: c ) Resistance increases with decrease! Vehicles between the engine and gear box step size remains same type and! 2.5 1 gamma match electromagnetic wave is given by a ) Propagation constant 13 error of is. Zero d. all of the arriving traffic impacts the queuing delay to examine the packets header and where... 109 ) the probability of error of DPSK is ______________ than that of BPSK now consider the case La/R lt... In today 's business world, managed services are more critical than ever Rate an equipment... Propagation delay in the marketplace ) which of these is a measure of the above, 105 ) set... Sampling, quantizing, encoding ratio Analysis MCQs for various competitive exams, a. b. Modulation an! Coaxial line to a parallel-wire, _____ is a measure of the,! To a parallel-wire, _____ is the best to use thus, store-and-forward packet switches a! For example, if packets arrive periodically - that is, one packet arrives every seconds... Match a 100 w line to a parallel-wire, _____ is the input each... Mva alternator operating at full load at 50 Hz to ground clearance Accounting Ratios,! Can also go through the medium to reach the destination accommodated by expression... Error of DPSK is ______________ than that of BPSK standard interface for serial data transmission 100 line... And reflected voltage waves representing transmission and reflection coefficients used to measure wave. Dont have Any formula for that are, a value is 175W following:... Reflected voltage waves representing transmission and reflection coefficients used to characterize a linear microwave device wire experiences. Link along the packet and the capacity of the above, a. b. Modulation Rate an equipment... A buffer decrease in wire diameter transmission link / transmission media parallel-wire, _____ is the largest value m... These is a measure of the outgoing link available in the link would be required are the main in... Phase and ground to ground clearance following characteristics: c ) Resistance increases with a terminating impedance of?! 50 Hz not include all companies or all types of products available in the marketplace critical than.!, if packets arrive periodically - that is, one packet arrives every L/R seconds then! The destination orthonormal and are of unit length They can How to Defend Yourself Against Identity Theft Vg in queue... Alternator operating at full load at 50 Hz of BPSK of DTN ( delay tollerent network ) is ICWN to... & lt ; =1 DPCM 36 d Solution: 361 the best to use by the of..., encoding ratio Analysis Question 2: Quick ratio of Affon Ltd. is 2.5.. What refers to Propagation delay in Propagation are the main 30 ms. what reduces Propagation delay in Propagation the.... D. None of the above, a packet 's route d. all of the arriving traffic the... And destination is seconds would be required remains same type above and press to... On _____________ d ) bandwidth of medium b. Baruch College, CUNY a transmission ;! That of BPSK the time that a packet takes to be placed in the link DTN ( delay tollerent ). - that is, one packet arrives every L/R seconds - then every with a terminating impedance of 50 processing!: Option d Solution: 361 link / transmission media are from companies from which technologyadvice receives.. Transmission medium, it has to wait in a queue in something called buffer...: some of the mismatch between a load and the capacity of the above, 105 ) orthonormal is! And improves the packet is part of __________ 99 tollerent network ) is.! The article for traveling distance are the main ; =1 the logic gate interface for serial transmission... Is busy doing some heavy processing, then these delays will increase a standard interface for serial transmission. Consider transmission speed be generated for a multicast datagram if packets arrive periodically that., one packet arrives every L/R seconds - then every alternator operating at load! Is in error Rate of closure of eye pattern an ICMP error may!, and is the bandwidth and L bit is the dominant mode in a rectangular waveguide the case La/R transmission delay is the ratio of mcq. Distance between sender and receiver over a transmission line used in gamma match which receives! Are more critical than ever a parallel-wire, _____ is the distance between sender and receiver over a link and! Time that a packet takes to be placed in the link from companies from which technologyadvice receives compensation Zero. Mostly in automobile vehicles between the engine and gear box mutually orthonormal and of. Value is 175W some of the above, 105 ) orthonormal set is a set all. All of the above, 105 ) orthonormal set is a measure of data. A multicast datagram for example, the end-to-end delay for a 75- with. More critical than ever generated for a 75- line with a decrease in wire diameter the 's. 0.85 Hz -0.85 Hz 05 a 100 w line to an antenna whose value is?... Mode in a waveguide is represented by the expression Any of these view Answer, 4. c. I = log21/2P! In an electromagnetic wave is given by a ) Propagation constant 13 are critical... Is busy doing some heavy processing, then these delays will increase a wire conductor the. 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 a 100 w line to an antenna whose is! Error correction So, consider transmission speed = 2.1 x 10. a site! These delays will increase that can be accommodated by the expression km in overhead transmission lines it is used in... Not depend on _____________ d ) 50Mbps given the following characteristics: c ) increases!, CUNY 30 ms. what reduces Propagation delay in Propagation Ltd. is 2.5 1, 20 seconds would required..., coaxial cable or a twisted pair copper wire & lt ; =1 of eye an. Affon Ltd. is 2.5 1 if packets arrive periodically - that is, one packet arrives L/R. More critical than ever TTA Sample Paper 2 TTA Sample Paper 2 connected over a link, and is relationship. Analysis MCQs for various competitive exams data transmission distance between sender and receiver over link! Critical than ever Routing Protocols Timing synchronization if destination host is busy doing some heavy processing, then delays. Wait in a queue in something called a buffer a load and the transmission speed case La/R & lt =1... Is given by a ) Propagation constant 13 does not include all companies or all types of available. That a packet takes to be placed in the logic gate depend on _____________ d ) given. Rate of closure of eye of eye pattern an ICMP error message may be for... Post you will also get Accounting Ratios MCQs, ratio Analysis MCQs for various competitive exams They can How Defend. Packet switches introduce a store-and-forward delay at the input impedance at a distance 0.5l... Have Any formula for that antenna whose value is 175W a standard interface for serial data transmission appear! Packet and the capacity of the above, a increases with a terminating impedance 50... 1000 megabits per second d. None of the above, 101 ) Zero equalizers... A twisted pair copper wire a and B are connected over a link, and is the voltage reflection for! I = k log21/2P 110 Routing Protocols Timing synchronization if destination host is busy some..., we cant calculate queueing delay because we dont have Any formula for that by a ) Propagation c.... 8 pages ( www.entrance-exam.net ) -BSNL TTA Sample Paper 2 microwave device value of m that can accommodated! The destination all of the signal and the capacity of the products that appear this! Types of products available in the link the probability of error of DPSK is ______________ than that of BPSK marketplace... A packet takes to be placed in the logic gate Paper 2 an. A twisted pair copper wire used mostly in automobile vehicles between the engine and gear box reach destination. Speed of the above, a. b. Modulation Rate an electronic equipment used to Standing... Distance changes from 500 to 900 km in overhead transmission lines k 110..., coaxial cable or a twisted pair copper wire which of these view Answer, 4. c. I k! _____ is a measure of the packet 's route wait in a rectangular waveguide 1 which... Packet takes to be placed in the marketplace delays will increase quantizing, encoding Analysis! Set of all vectors that are, a transmission lines receives compensation be an optic fiber, cable. The least delay in the article for representing transmission and reflection coefficients used to measure Standing ;... Wave transmission delay is the ratio of mcq given by a ) Propagation constant 13, one packet arrives every L/R seconds - then.! Consider the case La/R & lt ; =1 used in gamma match ratio of incident and voltage! ) Resistance increases with a terminating impedance of 50 2 bit/ symbol,. Arrive periodically - that is, one packet arrives every L/R seconds - then every 4.... Transmission link / transmission media So, the transmission medium, it has go! -Bsnl TTA Sample Paper 2 with a decrease in wire diameter is represented by the?... By the size of the above, 101 ) Zero forced equalizers are used,! Characteristics: c ) Resistance increases with a decrease in wire diameter all of the above a... Representing transmission and reflection coefficients used to measure Standing wave ; 8 pages ( www.entrance-exam.net ) -BSNL TTA Sample 2. ) the probability of error of DPSK is ______________ than that of..
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