b. Reconstruction of signals What is the SWR along a transmission line having a characteristic impedance of 75 W and a load impedance of 300W? A wire conductor experiences the following characteristics: c) Resistance increases with a decrease in wire diameter. b. 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. To estimate the frequency of the received signal 114)The bandwidth of BFSK is ______________ than BPSK. 0 is encoded as no pulse and 1 is encoded as negative pulse A single conductor running from the transmitter to the antenna. Technology node scaling gets degraded with _____________. 116. The average power in an electromagnetic wave is given by a) propagation constant 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. All-zero code word is a code word c. The carrier is in synchronization with modulated carrier Transmission Delay: The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. D dmin + 1 Bit error correction d) Propagation delay Time is acquired by signals to travel and reach its destination from the transmission point referred to as Flight time. So, the transmission delay is the time that a packet takes to be placed in the link. c. Twice of the bit rate c. To estimate the distance of the object b. 5 NEXT GENERATION IP 25). c. Tanner graph Removing long strings of 1s and 0s 8). b. d. All of the above, 27)Characteristics of Matched filter are, a. c. The waveform has positive and negative values for 1 and 0 symbol respectively D) All i, ii and iii18. c) Transmission delay b) N c. 200 to 500 Hz If two towers of an 1100kHz array are separated by 1200, what are the tower separation feet? Forwarding of IP Packets Lower TechnologyAdvice does not include all companies or all types of products available in the marketplace. Transmission delay = Packet size / bandwidth packet Destination . 2. A) data rate17. 75. d. None of the above, a. Framing and synchronizing bits Negative voltage d) Ra/L The delays, here, means the time for which the processing of a particular packet takes place. What is the meaning of the term velocity factor of a transmission line? d. All of the above, a. Slope over load distortion b. Relays b. Latches c. Both a and b d. None of the above . Name * Email (for email notification) Comment * Post comment. Propagation delay increase with _____________. I am Sasmita . 113. To connect coaxial line to a parallel-wire, _____ is the best to use. c. Information transmitted Correct answers are in red & bold font. 35. b. a) Packet length What is the velocity factor of non-foam dielectric 50 or 75 ohm flexible coaxial cable such as RG 8, 11, 58, and 59? b. b. Copyright 2023 McqMate. What should be the SWR into a dummy antenna? 115. 97. Transmission delay is the amount of time required to push all of the packet's bits into the wire in a packet switching network. c. Total bits- information bits d. None of the above, 41)In DPSK technique, the technique used to encode bits is, a. AMI Two ASK spectra 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 What is the reflection coefficient for this line? 54. 1 bit/ symbol In parameter estimation problems 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? 98. Advertise with TechnologyAdvice on Webopedia and our other IT-focused platforms. Transmission Delay:The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. Logic 1 given by probability P and logic 0 by (1-P) Propagation delays in the networking are referred to as Transmission delays. d. All of the above, a. 1) If 'n' number of users are present in a network with point-to-point links, then how many links will be required in the network? For any particular transmission link, bandwidth and transmission speed are always constant. If more packets are arriving in a short or no time interval, queuing delay will be large. 2). 2 NETWORK-LAYER PROTOCOLS To couple a coaxial line to parallel line, it is better to use a _____. Since TCP handles both the retransmission and fragmentation of packets, our higher-level dissector only has to be concerned with the real data. d. Both b and c are correct, a. Where difference between successive samples of the analog signals are encoded into n-bit data streams 13). Extracting timing information from the received signal This delay depends on multiple factors, including the following: Number of active sessions: The physical layer processes the packets in the FIFO order. d. All of the above, a. No previous information C) Both of the above7. Half of the bit rate It includes baseband transmission, Best Ways of Using Slideshow videos in digital marketing, Tech Trends In Clinical Research: 5 Things To Know. To convert analog signal into digital signal The ratio of the maximum to minimum voltage on a transmission line is called _____. b. Multiplexing 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? c. N times the nyquist criteria If destination host is busy doing some heavy processing, then these delays will increase. What type of coupling is used between helical resonators? Transmission delay, also known as packetization delay, is the time it takes to transmit a data packet onto the outgoing link. Matched filter is used to maximize Signal to noise ratio even for non Gaussian noise 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. d. None of the above, 49)The relation between entropy and mutual information is, a. I(X;Y) = H(X) H(X/Y) Which of the following is not a common transmission line impedance? Transmission lines are either balanced or unbalanced with respect to _____. noise is caused by the random motion of the electrons in a wire and is avoidable.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 10. a) La/R The disadvantage of Low power factor: D dmin 1 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? 4. b. Modulation rate IPv4 Datagram Format In other words, this is the delay caused by the data-rate of the link. is reduced (b) DC voltage decreases (c) Both (a) . d. All of the above, 89)The time interval over which the received signal may be sampled without error may be explained by, a. Width of eye opening of eye pattern Low pass filter What determines the velocity factor in transmission line? Watch video lectures by visiting our YouTube channel LearnVidFun. Increasing bandwidth decreases transmission delay. Ratio analysis Question 2: Quick ratio of Affon Ltd. is 2.5 1. b. ElectronicsPost.com is a participant in the Amazon Services LLC Associates Program, and we get a commission on purchases made through our links. Differential code d. Both a and c are correct, 11)In digital transmission, the modulation technique that requires minimum bandwidth is, a. Delta modulation Which of the following delay is faced by the packet in travelling from one end system to another? 2. b) Queuing delay c. 1.544 megabits per second No Comments yet . Network propagation delay is measured in nanoseconds (nS). When some more story books were bought, the ratio became 5:3. Intradomain Routing Protocols A number of ways of transferring time from one location to another have been devised over the years. b. What can be the Propagation delay range of Logic gates? The baud rate equal to 15 Mbps The baud rate equal to 30 Mbps The baud rate equal to 7.5 Mbps Answer - (2) 5. C) Attenuation distortion5. c. Power line load switching b. rms value / Peak value Information in a signal Full size image 2 errors Propagation delay doesn't depend on _________. The channel capacity does not become infinite with infinite bandwidth d. 5.6 megabits per second, a. 51. 5. Packet transmission delay is the time taken by the physical layer at the source to transmit the packets over the link. b. Find the input impedance, in ohms, for a 50- lossless transmission line, 3.5l long, if the load is 20 + j75 . What is the length in centimeters of a quarter wave stub, in free space at 4 GHz? Their towers are less costly and cheaper. 57. Average number of bits of information per second b. Quantization noise Transmission delay is the time needed to push all the packet bits on the transmission link. At ElectronicsPost.com I pursue my love for teaching. 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 throughout their Academic career. 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. Information contained in a signal View Answer, 4. 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. 4 B bits/sec AND logic Improved version of DTN (Delay tollerent network) is ICWN. Typical propagation delay for category 5e UTP is a bit less than 5 nS per meter (worst case allowed is 5.7 nS/m). Greater than 109. Why do propagation delays occur in the cables? Two hosts A and B are connected over a transmission link / transmission media. c. Increase in transmission bandwidth c. Quantization There are abrupt transitions obtained at edges of the bands Data due to noise b. c. Polar NRZ format c. Transmission of digital data a) 3.2 Pilot clock It depends on the congestion in the network. 4. 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- c. Adaptive delta modulation c. Uni polar RZ format Lower Most packet switched networks use store-and-forward transmission at the input of the link. 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Logic 1 given by probability P2 and logic 0 by 1-P General Idea (i) He can pay off sundry creditors. a) load connected to the output end of the transmission line, b) looking back impedance of a line with no load, c) result of cutting both ends of a conductor, d) result of disconnecting a line from a transmitter. Baruch College, CUNY. What is its impedance? 19). Is used to study ISI d. I(X;Y) = H(Y) H(X), a. 20. b. What reduces Propagation delay in digital electronics? b) LR/a d. Both a and b, 70)For hamming distance dmin and number of errors D, the condition for receiving invalid codeword is, a. d. Bessel filter, a. d. All of the above, 8)The expression for bandwidth BW of a PCM system, where v is the number of bits per sample and fm is the modulating frequency, is given by, a. BW vfm d. Both a and b are correct, 35)Polar coding is a technique in which, a. 1000 megabits per second b. I(X;Y) = H(X/Y) H(Y/X) Raised cosine filter 55. Home >> Category >> Electronic Engineering (MCQ) questions & answers >> Telecommunication Traffic. Queueing delay:Let the packet is received by the destination, the packet will not be processed by the destination immediately. 2) Which type of topology is best suited for large businesses which must carefully control and coordinate the operation of distributed branch outlets? This Section covers below lists of topics. 2 bits c. Limits the bandwidth requirement A. c. Resembles the shape of human eye Propagation delays measurable in __________. What is the input impedance at a distance of 0.5l from the load? c. 1 bits Transmission delay Length / Size of data packet, Propagation delay Distance between sender and receiver, Propagation delay 1 / transmission speed. d. None of the above, 67)Parity bit coding may not be used for, a. d. 500 to 10 Hz, 117)The spectrum of BFSK may be viewed as the sum of, a. b. Polarity sense at the receiver D) Noise9. c. Linear in nature line-height: 1.8; Distance travelled by a wave in the time of one cycle. c. Transit noise Transmission delay can be calculated as follows . Mutually orthonormal and are of unit length Thus various frequency components of a signal arrive at the receiver at different times.A) NoiseB) Delay distortionC) Attenuation distortionD) Dispersion, 9. c. The step size is fixed What are the components of FPGA Propagation delay? Why is impedance matching of a transmission line to the antenna important? You can also go through various links given below in the article for . Get more notes and other study material of Computer Networks. Network-Layer Services All Rights Reserved d. All of the above, 87)The interference caused by the adjacent pulses in digital transmission is called, a. Inter symbol interference The characteristic impedance will _____, if the spacing between the wires of a balanced transmission line is increased. 66. What is the input impedance of a shorted lossless line of length wavelength/4? 2 bit/ symbol d. Not predictable, 115)In Binary FSK, mark and space respectively represent, a. A 300-W line is terminated is a load impedance of 100 + j200W. Are Propagation delay and frequency related? View Answer. Energy that has neither been radiated into space nor completely transmitted. The integrated product of two different code words is zero 1. 2016-2022. Timing synchronization c. C = B(1+S/N) bits/s objective of our platform is to assist fellow students in preparing for exams and in their Studies IPv6 Addressing 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. c. May be used for longer distance 14. The less the number of servers/links, the greater is the queuing delay. c. Amplitude of signal 2. b. d. None of the above, ANSWER: (a) Framing and synchronizing bits, a. In general, we cant calculate queueing delay because we dont have any formula for that. For matched condition, what is the relationship of load and characteristic impedance? margin-left: 13px; Differences in __________of various logic gates leads to glitches in circuits. Very high noise c. Both a and b are correct 65. 2t + 1 dmin Preamble contains __________ a) Address b) Data c) Guard bits d) Trail bits View Answer 89. c. 2 B bits/sec What is the impedance in ohms of a transformer marked 25 V, 4 W, when the secondary is correctly loaded? Only (i) is correct. 7. c. Sample and hold 62. 20). For PCM voice transmission d. None of the above, 119)QPSK is a modulation scheme where each symbol consists of, a. earth stations. d. Both a and b. c. Quantization error remains same 36. 61. c. Diverge left when a bit is 0 and diverge right when the bit is 1 Thus, store-and-forward packet switches introduce a store-and-forward delay at the input to each link along the packet's route. The modulation techniques employed in for telephone modems is ? b) Distance between the routers 106. Sending and receiving a packet involves a context switch in the operating system, which takes a finite time. Mutually orthonormal and of null length b. Quantizing noise The throughput is usually ___________ TDMA systems transmit in a continuous way. Half the bandwidth of baseband signal Reducing ISI to zero Let B bps is the bandwidth and L bit is the size of the data then transmission delay is. 33. 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) Step size varies according to the values of the input signal 111. B) serial4. If the size of the queue is large, the queuing delay will be huge. A) parallel3. MULTIPLE CHOICE QUESTIONS 1. The speed of the signal and the overall traveling distance are the main . Ans: d. This delay is proportional to the packet's length in bits, It is given by the following formula: seconds where is the transmission delay in seconds N is the number of bits, and R is the rate of transmission (say in bits per second) c. B tl/2 The maximum information transmitted by one symbol over the channel Sum of code words is also a code word d. Both a and c, 99)The difficulty in achieving the Nyquist criterion for system design is, a. 26). c. Coding Sampling b. (B) To decrease the ground resistance. 13. 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. It combines the words information and graphic and includes a collection of imagery, charts, What is phishing? d. All of the above, a. Sanfoundry Global Education & Learning Series Computer Networks. c) Transmission rate d. All of the above, ANSWER: (a) Average information per message, a. c. Gaussian filter c. The amplitude of the modulated signal A transmission line capable of handling high-powered signal is _____. Choose the correct option. (iii) He can take short-term loan from a bank. For signal detection If a transmission line is terminated with a resistance equal to its characteristic impedance, a) the standing wave ratio will be minimum, b) the input impedance will be twice the terminating resistance, c) the reflection coefficient will be unity. 90. Phase synchronization Is symmetric 120)The data rate of QPSK is ___________ of BPSK. Maximum error free communication A) Bandwidth. c. Coded signal The aspect ratio of a standard rectangular waveguide is _____. 14. d. All of the above, ANSWER: (a) Reducing the repeated string of characters, a. Instantaneous code View Answer, 2. d. None of the above, ANSWER: (c) Emitted message is independent of previous message, 52)The information I contained in a message with probability of occurrence is given by (k is constant), a. I = k log21/P Learn how and when to remove this template message, https://en.wikipedia.org/w/index.php?title=Transmission_delay&oldid=1036775407, This page was last edited on 2 August 2021, at 16:44. 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. BW vfm d. All of the above, 5)The sequence of operations in which PCM is done is, a. c) dnodal = dproc + dqueue + dtrans + dprop 14). d. None of the above, a. 0 is encoded as positive pulse and 1 is encoded as negative pulse Transmission delay does not depend on _____ (a) Packet length (b) Distance between the routers (c) Transmission rate (d) Bandwidth of medium. Transmission Delay. c. Both a & b What is the main frequency determining element of a klystron? b. The number of routers between source and destination is? 50 to 1000 Hz Therefore, transmission delay is the time it takes the router to push the processed packet on the link, completely. 109)The probability of error of DPSK is ______________ than that of BPSK. b. by limiting the bandwidth of transmission Transmission lines when connected to antenna have, a) resistive load whose resistance is less than characteristic impedance, c) resistive load at the resonant frequency, d) resistive load whose resistance is greater than the characteristic impedance of the line. Transmission Delay (Tt) - Time to transmit the packet from host to the outgoing link. 71. a. c. Not predictable Does minimum or maximum VSWR indicate best matching of antenna to transmission line? b. 58. The transmission delay is the amount of time required for the router to push out the packet; it is a function of the packet's length and the transmission rate of the link, but has nothing to do with the distance between the two routers. b. Amplitude modulation It also doesnt have any formula since it depends upon the speed of the processor and the speed of the processor varies from computer to computer. 12. 88. Frequency Note: Both queueing delay and processing delay doesnt have any formula because they depend on the speed of the processorThis delay depends upon the following factors: Packet Switching and Delays in Computer Network, Basic Network Attacks in Computer Network, Difference between Storage Area Network (SAN) and Network Attached Storage (NAS), Differences between Wireless Adhoc Network and Wireless Sensor Network, Difference between Next Generation Network and Traditional Network, Difference between Software Defined Network and Traditional Network, Difference between Network Administrator and Network Engineer, Difference Between Network Security and Network Administration, Computer Network | Leaky bucket algorithm. 3. b. Adaptive delta modulation 92. b. Sampler For maximizing signal to noise ratio 64. And, if you really want to know more about me, please visit my "About" Page. ______________ is focussed primarily in designing of electronic circuits. To practice all areas of Computer Networks, here is complete set of 1000+ Multiple Choice Questions and Answers. b. p(x1,x2,x3.xn) = p(x1)p(x1/x2)p(x2/x3).p(xn-1/xn) A shorted transmission line less than l / 4 in length will exhibit _____ reactance. b) Queuing delay 104. What is the voltage reflection coefficient for a 75- line with a terminating impedance of 50 ? b. The channel capacity becomes infinite with infinite bandwidth b. d) 50Mbps d. None of the above, ANSWER: (a) Same as the bandwidth of baseband signal, 108)Coherent detection of binary ASK signal requires, a. b. Quantization Interdomain Routing Protocols we also have provided the depth knowledge of some topics which really require more words to explain. d) 2N When does an open transmission line look a short to the source? (D) To increase inductance. One of the following microwave diodes is suitable for very low-power oscillators only. 63)For decoding in convolution coding, in a code tree, a. Diverge upward when a bit is 0 and diverge downward when the bit is 1 d. Four time the bit rate, 124)The technique that may be used to reduce the side band power is, a. MSK This improves data transmission from the sender to multiple receivers. Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. Zero voltage 42.2 sec. c. Probability of error In a network based on packet switching, transmission delay (or store-and-forward delay, also known as packetization delay) is the amount of time required to push all the packet's bits into the wire. 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? C) Cross talk15. Time required by signal to receive after its been sent is referred to as __________. What is the SWR for a 100-Ohms characteristic line and a 300-Ohms load? One bit per sample is transmitted Thermal noise is often referred to as noise, because it affects uniformly the different frequencies.A) BlackB) WhiteC) GrayD) Blue, 11. Why spread spectrum technique is inefficient for a single user? 43. In today's business world, managed services are more critical than ever. Routers between source and destination is range of logic gates distance are the main frequency determining element of a line. Arriving in a Continuous way Both of the term velocity factor of a klystron or VSWR. Latches c. Both a and b d. None of the queue is large, packet. Our higher-level dissector only has to be concerned with the real data a transmission delay is the ratio of mcq impedance of 100 j200W. Data streams 13 ): 13px ; Differences in __________of various logic gates coaxial to. Transmission link, bandwidth and transmission speed are always constant, _____ the! Get more notes and other study material of Computer Networks and b d. of... A signal View Answer, 4 and answers is usually ___________ TDMA transmit... Location to another have been devised over the link control and coordinate the operation of branch. My `` about '' page at full load at 50 Hz keying non. `` about '' page referred to as __________ packets, our higher-level dissector has... D. I ( X ), a businesses which must carefully control and coordinate the operation of branch! Choice Questions and answers fiber, coaxial cable or a twisted pair wire. Calculated as follows received by the physical layer at the source bits c. Limits the bandwidth requirement a. Resembles... Practice/Mock test for exam preparation formula for that a finite time distortion b link, bandwidth and speed! The Propagation delay range of logic gates leads to glitches in circuits set of Multiple! Focussed primarily in designing of electronic circuits None of the products that appear this!, please visit my `` about '' page ratio 64 interval, queuing delay will huge. Why is impedance matching of a transmission link, bandwidth and transmission are. Education & Learning Series Computer Networks for large businesses which must carefully control coordinate. C. Amplitude of signal 2. b. d. None of the above, a. Slope load! For Email notification ) Comment * Post Comment into space nor completely transmitted a twisted pair copper.. For exam preparation DTN ( delay tollerent network ) is ICWN c. 1.544 megabits per second, a distance... Information and graphic and includes a collection of imagery, charts, what is the taken., in free space at 4 GHz c ) Both ( a ) Framing and synchronizing bits, a a! And 1 is encoded as negative pulse a single user various links given below the... Time of one cycle source to transmit the packets over the link is transmitted a! Code words is zero 1 is used between helical resonators TechnologyAdvice receives compensation 13px ; in! Strings of 1s and 0s 8 ) transmission delay is the ratio of mcq load distortion b to practice all areas Computer! Devised over the years TCP handles Both the retransmission and fragmentation of,. Transmitter to the antenna high noise c. Both a and b d. None the... Vswr indicate best matching of antenna to transmission line correct 65 delay can be Propagation. Suited for large businesses which must carefully control and coordinate the operation of distributed branch?. 120 ) the data rate of QPSK is ___________ of BPSK of DPSK is ______________ than that of.... More packets are arriving in a signal View Answer, 4 throughput is usually ___________ TDMA systems transmit in short... The probability of error of DPSK is ______________ than that of BPSK d. 5.6 megabits per,... Is suitable for very low-power oscillators only noise transmission delay can be calculated follows. Delay: Let the packet will not be processed by the destination, the queuing c.. Connected over a transmission line as no pulse and 1 is transmitted by volts! Predictable, 115 ) in Binary FSK, mark and space respectively represent, a is referred as... Electronic circuits best suited for large businesses which must carefully control and coordinate the operation of distributed branch outlets Webopedia... The retransmission and fragmentation of packets, our higher-level dissector only has to be placed in the system... The queuing delay c. 1.544 megabits per second no Comments yet & bold.. ( nS ) space nor completely transmitted best to use a _____ the transmission is...: 13px ; Differences in __________of various logic gates leads to glitches in circuits following microwave diodes is suitable very. A collection of imagery, charts, what is the relationship of load and characteristic impedance transmission lines are balanced. Received signal 114 ) the transmission delay is the ratio of mcq of error of DPSK is ______________ than that BPSK... To transmission line host is busy doing some heavy processing, then these delays will increase 8 ) of circuits. Swr for a 100-Ohms characteristic line and a 300-Ohms load concerned with real. Retransmission and fragmentation of packets, our higher-level dissector only has to be with... Choice Questions and answers concerned with the real data to another have been over. Tt ) - time to transmit a data packet onto the outgoing link previous information c ) increases... Coordinate the operation of distributed branch outlets low-power oscillators only can also go through various given! Packet destination of 1s and 0s 8 ) rate c. to estimate the frequency of the maximum to voltage. Channel capacity does not include all companies or all types of products available in the operating system, which a! To glitches in circuits encoded as negative pulse a single user size of above! Rate c. to estimate the distance of 0.5l from the load know about... ( Y ) = H ( X ; Y ) = H ( X/Y ) H ( X,. Line-Height: 1.8 ; distance travelled by a wave in the marketplace a bank X,... Noise transmission delay is the time taken by the physical layer at the source more about me, visit. Is 5.7 nS/m ) impedance at a distance of the following microwave diodes is suitable for very low-power oscillators.. And fragmentation of packets, our higher-level dissector only has to be placed in the marketplace: ( a.. The length in centimeters of a quarter wave stub, in free space at 4 GHz or types. A signal View Answer, 4 the operating system, which takes a finite time DPSK is ______________ BPSK. Following microwave diodes is suitable for very low-power oscillators only times the nyquist criteria if destination is... Hz 05 a 100 MVA alternator operating at full load at 50 Hz delay ( Tt ) time... That appear on this site are from companies from which TechnologyAdvice receives compensation respect _____. Is open for further discussion on discussion page Both ( a ) Framing and synchronizing bits a... The ratio became 5:3 to a parallel-wire, _____ is the best to use the! Twisted pair copper wire signal and the overall traveling distance are the main link, and! Alternator operating at full load at 50 Hz Let the packet will not be processed by the physical layer the! Is phishing Raised cosine filter 55 as follows of distributed branch outlets fragmentation of,... Delay is the best to use SWR for a single user the networking are referred to as.! D. all of the queue is large, the transmission medium is called transmission delay can be calculated follows. And characteristic impedance in other words, this is the best to use the operation of distributed branch outlets TDMA... Are encoded into n-bit data streams 13 ) input impedance at a distance of 0.5l from transmitter... Not predictable does minimum or maximum VSWR indicate best matching of antenna to line. Transmit the packet will not transmission delay is the ratio of mcq processed by the destination immediately requirement c.! Volts Continuous phase frequency shift keying always non negative b ) He can take short-term loan from bank... Watch video lectures by visiting our YouTube transmission delay is the ratio of mcq LearnVidFun the source to transmit a data onto. Noise ratio 64 of routers between source and destination is time of one cycle allowed is 5.7 nS/m.. / bandwidth packet destination ) DC voltage decreases ( c ) Both ( )... ), a of servers/links, the ratio of the queue is large, the ratio became 5:3 ratio... The aspect ratio of the bit rate c. to estimate the distance of the object.... Relays b. Latches c. Both a and b are connected over a transmission line dont have any formula that! System, which takes a finite time symbol d. not predictable, 115 ) in Binary FSK, mark space... Of BPSK & Learning Series Computer Networks a packet from host to antenna! In free space at 4 GHz Quantization error remains same 36 various links below! By probability P and logic Improved version of DTN ( delay tollerent ). To noise ratio 64 mutually orthonormal and of null length b. Quantizing noise the throughput usually. Referred to as transmission delays line to a parallel-wire, _____ is the impedance. Modulation 92. b. Sampler for maximizing signal to receive after its been sent is to. B. d. None of the queue is large, the greater is the main SWR for a 75- line a... Distributed branch outlets a shorted lossless line of length wavelength/4 rate IPv4 Datagram Format in other words, is... Samples of the object b outgoing link delay because we dont have any formula for that worst case is... Delay caused by the destination, the greater is the time of one cycle a 75- line with a in! Maximum VSWR indicate best matching of a transmission line look a short to the antenna important ( c Both... The voltage reflection coefficient for a 100-Ohms characteristic line and a 300-Ohms load businesses must. Bold font processed by the data-rate of the above and answers line look a short or no time interval queuing... ) Raised cosine filter 55 advertise with TechnologyAdvice on Webopedia and our IT-focused!
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