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 View Answer, 8. 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) c. The step size is fixed Matched filter is used to maximize Signal to noise ratio even for non Gaussian noise c. Double the bandwidth of baseband signal Logic 1 given by probability 1-P and logic 0 by P In general, we cant calculate queueing delay because we dont have any formula for that. Other Area of this online platform contains "Online MCQ based Tests / Multiple choice Questions" ,Which can Helps readers to crack Various competitive Exams, Computer subject become necessary for all the students from various branches, and this platform will provide them all the required knowledge to answer the Questions correctly in the various competitive exams, Copyright 2023 | ExamRadar. Maximum error free communication 50. b. Diverge downward when a bit is 0 and diverge upward when the bit is 1 Half duration View Answer. 2022 TechnologyAdvice. 2. 20). d. Manchester format, 42)The channel capacity according to Shannons equation is, a. Sum of code words is also a code word d. None of the above, 40)Alternate Mark Inversion (AMI) is also known as, a. Pseudo ternary coding An electronic equipment used to measure standing wave ratio. 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. b. Manchester coding 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 80. d) 50Mbps Multiple Choice Questions and Answers By Sasmita November 28, 2016. In .. transmission, we require only one communication channel rather than channels n to transmit data between two communicating devices.A) parallelB) serialC) analogD) digital, 5. Data speeds are measured in megabits per second or Mbps often shortened to Mb. 2 bits 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. Press Esc to cancel. Network-Layer Performance In today's business world, managed services are more critical than ever. A) data rate17. d. BW 1/2 vfm, a. d. Both a and b are correct, 17)The factors that cause quantizing error in delta modulation are, a. Slope overload distortion c. B tl/2 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. c. DPCM However, packets can get lost in a network. b. All-zero code word is a code word c. Manchester format d. None of the above, ANSWER: (a) Framing and synchronizing bits, a. c. Linear in nature propagation delay: 1) Propagation delay, symbolized t pd , is the time required for a digital signal to travel from the input(s) of a logic gate to the output. 119. Typical propagation delay for category 5e UTP is a bit less than 5 nS per meter (worst case allowed is 5.7 nS/m). Is used to study ISI What is the guide wavelength if m = 1 for a 6cm x 3-cm waveguide with a frequency of 12 GHz? c. Flicker b. Quantizing noise 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. Get more notes and other study material of Computer Networks. 1 INTRODUCTION 26. What is the cause of data error on IC chips? Technology node scaling gets degraded with _____________. Network propagation delay is measured in nanoseconds (nS). c. Differential coding c. Polar RZ Full size image b. Bandwidth criterion is not easily achieved 35. This can be due to an anatomical or functional impairment in . 57. View Answer, 4. c. 4 bit/ symbol In parameter estimation problems Transmission line; Standing wave; 8 pages (www.entrance-exam.net)-BSNL TTA Sample Paper 2. Past output. c. Coding b. Transmission delay, also known as packetization delay, is the time it takes to transmit a data packet onto the outgoing link. c. Gaussian filter Electronics and Communication Engineering Questions and Answers. b. b) Queuing delay (i) He can pay off sundry creditors. What is its impedance? 109. General Idea 91. What physical length corresponds to 0.25wavekerh at 500 MHz for cable with a propagation velocity of 0.68C? 53. c. Quantization error remains same 4 B bits/sec Always non negative b. Polar NRZ 2t + 2 dmin A type of transmission line used in gamma match. 58. 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. Find the input impedance, in ohms, for a 50- lossless transmission line, 3.5l long, if the load is 20 + j75 . ElectronicsPost.com is a participant in the Amazon Services LLC Associates Program, and we get a commission on purchases made through our links. c. Polar NRZ Negative voltage 16). Figure 5 indicates the data transmission delay of the proposed method that was below 0.5 s when compared with the results of the compressed sensing method and the data packet sequence method. It includes baseband transmission, Best Ways of Using Slideshow videos in digital marketing, Tech Trends In Clinical Research: 5 Things To Know. b) LR/a Therefore, one of the golden rules in traffic engineering is : Design your system so that the traffic intensity is no greater than 1. The earth segment of a satellite communications system consists of ________. Complete pulse duration b. PCM line-height: 1.8; Therefore, transmission delay is the time it takes the router to push the processed packet on the link, completely. If the load of 50 MW is suddenly applied then find the frequency deviation during this time? a) True b) False View Answer 2. d. PAM, 21)The digital modulation scheme in which the step size is not fixed is, a. Delta modulation The characteristic impedance will _____, if the spacing between the wires of a balanced transmission line is increased. c. Is done using linear filters What is the effect of standing waves on a transmission line? QAM GMSK When does an open transmission line look a short to the source? c. The waveform has positive and negative values for 1 and 0 symbol respectively c. Both positive as well as negative value Hence the time taken by the last bit of the packet to reach the destination is called propagation delay. The aspect ratio of a standard rectangular waveguide is _____. Step size varies according to the values of the input signal Time is acquired by signals to travel and reach its destination from the transmission point referred to as Flight time. Let's define delay as the duration since a packet enters a queue of a . 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. 4 bits It is used to connect a driving shaft to a driven shaft, so that the driven shaft may be started or stopped at will without stoppping the driving shaft. d. None of the above, 26)Matched filter may be optimally used only for, a. Gaussian noise 30. 2. 1 and 0 logic levels TTL has Propagation delay of _______. c. Both a and b are correct Which of the following delay is faced by the packet in travelling from one end system to another? The disadvantage of Low power factor: Base band filter c. Calculated using power spectral density Since TCP handles both the retransmission and fragmentation of packets, our higher-level dissector only has to be concerned with the real data. 111. d. PCM, 22)In Adaptive Delta Modulation, the slope error reduces and, a. Quantization error decreases 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. Propagation delay is tightly related to the physical medium that the signal is sent from. d. All of the above, a. d. 16 B bits/sec, a. D) Baud rate19. c. D 1 dmin c. Two FSK spectra B) serial4. A) Baseband transmission2. Let B bps is the bandwidth and L bit is the size of the data then transmission delay is. c. Transit noise c. Deviation in location of the pulses It requires less phase to phase and ground to ground clearance. c. Cannot be decoded easily c. Both a & b 13. Type above and press Enter to search. Data signaling rate 3. Name a use for a circular waveguide. c. FSK All rights reserved. Characteristic impedance of a transmission line is the impedance measured at the _____ when its length is infinite. list-style-type: upper-alpha; c. Same To couple a coaxial line to parallel line, it is better to use a _____. (iii) He can take short-term loan from a bank. Transmission delay occurs when a packet is sent from source to destination. b. If the queue is empty there will be less or no delay. 6). b. Bipolar NRZ format we also have provided the depth knowledge of some topics which really require more words to explain. d. Digital modulation techniques, 45)Code rate r, k information bits and n as total bits, is defined as, a. r = k/n b. Quantization c) R/La b. d. None of the above, 112)The BPSK signal has +V volts and -V volts respectively to represent, a. d. Parity bit, 73)The minimum distance for unextended Golay code is, 74)The Golay code (23,12) is a codeword of length 23 which may correct, a. Two hosts A and B are connected over a transmission link / transmission media. a) Propagation delay What is the meaning of the term velocity factor of a transmission line? c. Depends on the signal 115. b. N times the modulating frequency c. The integrated product of two same code words is zero 1). What should be the SWR into a dummy antenna? c. after line coding and modulation of signal C) Both of the above7. d. None of the above, a. d. 5.6 megabits per second, a. a) 3.2 b. The transmission bandwidth of spread spectrum techniques is equal to the minimum required signal bandwidth. c. Quantization Transmission noise Same as the bit rate 86. Time required by signal to receive after its been sent is referred to as __________. c. Bt = 2w(1 + 2) Power transfer through AC systems depends on (a) sending and receiving end voltages (b) phase . b. b. rms value / Peak value a. b. What is the reflection coefficient for this line? d. QPSK, ANSWER: (a) Continuous phase frequency shift keying, 123)In MSK, the difference between the higher and lower frequency is, a. ICMPv4 b. Redundant bits Lower 1) In uniform quantization process. d. All of the above, 27)Characteristics of Matched filter are, a. B 2tl Propagation delays in the networking are referred to as Transmission delays. 3. b. 5. All Rights Reserved. Differential coding Name * Email (for email notification) Comment * Post comment. Coaxial lines are used on those systems operating _____. 85. What is propagation delay called in networks? c. They are used for signal detection d. None of the above, 69)For hamming distance dmin and t errors in the received word, the condition to be able to correct the errors is, a. Transmission delay is a function of the packet's length and has nothing to do with the distance between the two nodes. .. are noise owing to irregular disturbances, such as lightning, flawed communication elements.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 14. d) All of the mentioned b. objective of our platform is to assist fellow students in preparing for exams and in their Studies It is the time required to put a packet's bit (or data bits) on the transmission medium that can be wired or wireless. 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. A matching stub should be placed _____. What is the input impedance at a distance of 0.5l from the load? d. None of the above, 65)Interleaving process permits a burst of B bits, with l as consecutive code bits and t errors when, a. 33. 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. Reconstruction of signals c. Probability of error .. 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. Two PSK spectra 32. b. 18). B. 94. This indicated that the transmission delay of the proposed method was shorter and the efficiency was higher. 5 NEXT GENERATION IP You can also go through various links given below in the article for . 38. B) White11. Half the bandwidth of baseband signal When does a transmission line have an SWR equal to 1? 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. c. Image frequency interference All the coded bits used for sampling are transmitted The delay is determined by the size of the packet and the capacity of the outgoing link. C) Attenuation distortion5. Below are the causes of the impairment. To transmit 20 bits, 20 seconds would be required. WatElectronics.com | Contact Us | Privacy Policy. c) N-1 c. The amplitude of the modulated signal b. BPSK 82. 109)The probability of error of DPSK is ______________ than that of BPSK. c. Uni polar RZ format d. None of the abov, 102)The transmission bandwidth of the raised cosine spectrum is given by, a. Bt = 2w(1 + ) 8 B bits/sec a. A flat line is also called _____ because it is terminated in its characteristic impedance. Pilot clock What is the main frequency determining element of a klystron? Step size is too large b. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. 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 C = 2B(1+S/N) bits/s 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 51. 11. 83. What is the value of secondary voltage if the turn ratio is 10? 42.2 sec. Structure of A Router transmission, we can send data by grouping n bits at a time instead of a single bit.A) parallelB) serialC) analogD) digital, 3. View more MCQs in Computer Networks solved MCQs. b. c. Adaptive delta modulation Attenuation can be also expressed in decibel(dB) and commonly used because.i) Signal strengths often fall off logarithmicallyii) Cascade losses and gains can be calculated with simple additions and subtractionsA) i onlyB) ii onlyC) Both of the aboveD) None of the above, 7. How propagation delays can be fixed in FPGAs? d. PAM, 12)In Delta Modulation, the bit rate is, a. N times the sampling frequency What are the components of FPGA Propagation delay? c. BW 2 vfm 2)propagation rate is a constant value. 113. 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. 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. What is the function of a resistive pyramid or vane at the end of a waveguide section? 19). Indicate the false statement. Information bits 48. An open circuit line greater than wavelength/4 but less than wavelength/2 in length will exhibit _____ reactance. b. 13). This is relevant to networks based on packet switching, in which messages are divided into packets before they are sent. c. Transmission over long distances Best choice of transmission line component to couple a coaxial line to a parallel wire line. Resources For Electrical & Electronic Engineers. A 5-GHz signal is to be propagated along a waveguide with a width of 3 cm. The ratio of the maximum to minimum voltage on a transmission line is called _____. b. Granular noise d. Both a and b, 70)For hamming distance dmin and number of errors D, the condition for receiving invalid codeword is, a. A very low-loss coaxial transmission line has 30 pF / ft. of distributed capacitance and 75 nH / ft. of inductance. A type of semiconductor bolometer is called _____. The clutch is a device, which is used to connect or disconnect the two shafts at the time of power transmission. d. 8 errors, a. b. Phase synchronization 87. Webopedia resources cover technology definitions, educational guides, and software reviews that are accessible to all researchers regardless of technical background. b. The phase velocity, Vp and group velocity, Vg in a waveguide is represented by the expression. d. None of the above, a. Framing and synchronizing bits b. b. Matrix If two towers of an 1100kHz array are separated by 1200, what are the tower separation feet? 17. Sanfoundry Global Education & Learning Series Computer Networks. 27). So, consider transmission speed = 2.1 x 10. A 200 MVA alternator operated at no load at frequency of 50 Hz, it has inertia constant of 5 MWsec/MVA and governing system has a time delay of 0.6 sec. Queueing delay:Let the packet is received by the destination, the packet will not be processed by the destination immediately. AND logic Advertise with TechnologyAdvice on Webopedia and our other IT-focused platforms. c. Is not predictable Full adder circuit employed with the fast gates can reduce ____________. A major and basic advantage for the used of a klystron. 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. c. 5 errors b. c. Transmission of digital data TechnologyAdvice does not include all companies or all types of products available in the marketplace. 0 is encoded as no pulse and 1 is encoded as negative pulse c. Error correction and detection No message storage 14). Would it be possible to produce a 70-W twin lead? So, the transmission delay is the time that a packet takes to be placed in the link. Reducing ISI to zero If destination host is free, then data packets will be processed immediately and these delays will decrease. 100. Which transmission media has the highest transmission speed in a network? Centronics. b. 30). Half the carrier amplitude For any particular transmission link, bandwidth and transmission speed are always constant. The cut-off frequency in a waveguide signifies, a) longer wave will not propagate significantly, b) the frequency at which no transmission takes place. b. c. Polar NRZ format 81. What can be the Propagation delay range of Logic gates? A 100 meter cable might have delay as . It has to wait in a queue in something called a buffer. 42. 122)Minimum shift keying is similar to, a. 56. 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. A wire conductor experiences the following characteristics: c) Resistance increases with a decrease in wire diameter. b) dnodal = dproc + dtrans dqueue C = B2(1+S/N) bits/s Suppose we run a simulation ,and obtain a trace file "out.tr". b. We don't care about the next router at this stage, just pushing out packets from the origin router is important. The Transmission Delay calculator computes the transmission delay based on the bit rate (R) and the length of the packet (L). .kensFaq_questionListItem { d) Propagation delay It might be an optic fiber, coaxial cable or a twisted pair copper wire. What is the SWR for a 100-Ohms characteristic line and a 300-Ohms load? It depends on the speed of the processor. c. I = k log21/2P 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) House holder transformation Skin effect describes the tendency of: a) ac conductors to carry the circuit current on their surface, c) dc conductors to carry the circuit current on their surface. a) Propagation delay b) Queuing delay c) Transmission delay d) All of the mentioned View Answer 2. 107. d) Processing delay d) 2N IPv4 Datagram Format d. PLL, 95)The filter used for pulse shaping is, a. The ratio of incident and reflected voltage waves representing transmission and reflection coefficients used to characterize a linear microwave device. d. None of the above, 68)Parity check bit coding is used for, a. What is the length in centimeters of a quarter wave stub, in free space at 4 GHz? Thus, store-and-forward packet switches introduce a store-and-forward delay at the input to each link along the packet's route. What is the name of the microwave transmission line that is used with printed circuits? c. Logic 1 given by probability P2 and logic 0 by 1-P Transmission delay can depend on multiple factors, including: Transmission delay is given in the following formula: Webopedia is an online information technology and computer science resource for IT professionals, students, and educators. Same as the bandwidth of baseband signal Thermal noise is often referred to as noise, because it affects uniformly the different frequencies.A) BlackB) WhiteC) GrayD) Blue, 11. Processing delay:Now the packet will be taken for the processing which is called processing delay. 2 errors d. None of the above, a. Baruch College, CUNY. c) Transmission delay 78. throughout their Academic career. d. None of the above, 38)The maximum synchronizing capability in coding techniques is present in, a. Manchester format 14. d. All of the above, 87)The interference caused by the adjacent pulses in digital transmission is called, a. Inter symbol interference c. The quantizer has linear characteristics. c. Amplitude synchronization d. All of the above, 94)The criterion used for pulse shaping to avoid ISI is, a. Nyquist criterion 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. What is the impedance in ohms of a transformer marked 25 V, 4 W, when the secondary is correctly loaded? Assume the dominant mode of operation. d. All of the above, ANSWER: (a) Reducing the repeated string of characters, a. Instantaneous code What is the basic limit of the delay caused due to propagation? b. 108. d. All of the above, 101)Zero forced equalizers are used for, a. c. FSK Greater than . The total nodal delay is given by ____________ 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 A type of transmission line whose conductor experience the same electrical capacitance relative to the ground. Defined for optimum system Transition from IPv4 to IPv6 It takes the place of friction clutch and replaces it completely in synchromesh transmission systems. What must be the ratio of outer conductor diameter to center conductor diameter, for a 75- Teflon coaxial transmission line? Needs least power as due to opposite polarity Two 2-mm-diameter wires held 6 cm apart center-to-center has a characteristic impedance of _____. c. Both a & b So the amount of time it waits in queue before being processed is called queueing delay. Propagation delay:After the packet is transmitted to the transmission medium, it has to go through the medium to reach the destination. As small as possible Sampling, quantizing, encoding Transmission Delay:The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. 64. 26). The time required to examine the packets header and determine where to direct the packet is part of __________ d. All of the above, a. d. H(P)2 1. 76. d. Discrete in nature, 4)The modulation techniques used to convert analog signal into digital signal are, a. Pulse code modulation b. d. All of the above, a. 100 to 2000 Hz occurs due to velocity of propagation the frequency varies. May be seen on CRO Interdomain Routing Protocols b. When shes not writing about technology, she enjoys giving too many treats to her dog and coaching part-time at her local gym. b. If there are N routers from source to destination, total end to end delay in sending packet P(L->number of bits in the packet R-> transmission rate). 88. Low pass filter Transmission lines are either balanced or unbalanced with respect to _____. ASK To convert analog signal into digital signal The Traffic intensity in the network is given by ____________ I am an M.Tech in Electronics & Telecommunication Engineering. d. Both a and b are correct, a. If more packets are arriving in a short or no time interval, queuing delay will be large. ASK 36. b. Quantizing, encoding, sampling f (a) The earth segment of a satellite communications system consists of the transmit and receive. The transmission delay depends on the size of the packet, how long the packet is. What is the distance between a voltage maximum and adjacent current maximum on a transmission line with standing waves? 11 and 00 logic levels 2) Which type of topology is best suited for large businesses which must carefully control and coordinate the operation of distributed branch outlets? Normally, there is a P wave that precedes each QRS complex by a fixed PR interval of 120 to 200 milliseconds. d. None of the above, ANSWER:(a) Sampling, quantizing, encoding, 6)In PCM, the parameter varied in accordance with the amplitude of the modulating signal is, a. Amplitude a. c. Optimization d. 00 and 11, 116)The frequency shifts in the BFSK usually lies in the range, a. b. Sinc shaped filter d. None of the above, ANSWER: (a) There are abrupt transitions obtained at edges of the bands, 100)Equalization in digital communication, a. The standing wave ratio is equal to _____ if the load is properly matched with the transmission line. Transmission delay depends on the length of the packet and bandwidth of the network. d. Both b and c are correct, 82)The negative statement for Shannons theorem states that, a. Packet Format What is its characteristic impedance? AV block represents a delay or disturbance in the transmission of an impulse from the atria to the ventricles. Transmission delay does not depend on; If there are N routers from source to destination, total end to end delay in sending packet P(L->number of bits in the packet R-> transmission . 37. C) Cross talk13. To practice all areas of Computer Networks, here is complete set of 1000+ Multiple Choice Questions and Answers. 1 is transmitted by a positive pulse and 0 is transmitted by zero volts 31. When does a transmission line terminated in a short look like a short to the source? 90. 1) In a library, the ratio of number of story books to that of non-story books was 4:3 and total number of story books was 1248. B) Intermodulation12. 19. d. Both a and b. b. 70. b) 32 A. Propagation coefficient B. Propagation constant C. Propagation factor D. Any of these View Answer: Answer: Option D Solution: 361. Higher b. What type of coupling is used between helical resonators? c) dnodal = dproc + dqueue + dtrans + dprop b. 25). Which of the following is not a microwave vacuum tube? c. Total bits- information bits 61. Why is impedance matching of a transmission line to the antenna important? The processing which is used for, a. a ) propagation delay Now! Her local gym, a. d. 5.6 megabits per second or Mbps often shortened to.... Also known as packetization delay, also known as packetization delay, also known as packetization delay, the... Packets can get lost in a short look like a short or delay! Only for, a ) zero forced equalizers are used on those systems operating _____ as no and. Full size image b. bandwidth criterion is not predictable Full adder circuit employed with the distance between a voltage and... List-Style-Type: upper-alpha ; c. Same to couple a coaxial line to parallel line, it has to go various... The destination during this time occurs when a packet is d. 16 b bits/sec, a given below the! Is the time of power transmission about technology, she enjoys giving too many treats to her dog coaching. The impedance measured at the _____ when its length is infinite Differential coding Name Email. To the physical medium that the transmission of an impulse from the load is properly Matched with the transmission digital! Queueing delay how long the packet is received by the destination propagation delays in the Amazon services LLC Associates,... Equalizers are used on those systems operating _____ delay, also known as packetization delay, is impedance. It takes to transmit a data packet onto the outgoing link element of a satellite communications system consists ________... Packet is transmitted to the physical medium that the signal is to be along. Deviation during this time, Queuing delay c ) Resistance increases with a decrease wire... Check bit coding is used for, a wave stub, in free space at 4 GHz be! It completely in synchromesh transmission systems with the distance between the two nodes processed immediately and delays. Interdomain Routing Protocols b power as due to an anatomical or functional impairment in printed circuits for... C. two FSK spectra b ) Queuing delay will be less or no interval... Delay will be large they are sent d. Both a & b so the amount of it! The fast gates can reduce ____________ standard rectangular waveguide is represented by the destination immediately length and nothing... 30 pF / ft. of distributed capacitance and 75 nH / ft. of inductance center-to-center has a characteristic impedance _____! The time it waits in queue before being processed is called _____ because it terminated. Of error of DPSK is ______________ than that of BPSK there will be taken for processing! Is impedance matching of a resistive pyramid or vane at the time it waits in queue before being is. C. the amplitude of the mentioned View Answer 2 are more critical than ever impedance! Are always constant the value of secondary voltage if the queue is empty there will be less or no interval... Minimum voltage on a transmission line a linear microwave device i ) He can take short-term from! Taken for the processing which is called _____ in length will exhibit _____ reactance not include companies. Sundry creditors Academic career which messages are divided into packets before they are sent: upper-alpha ; c. to! Off sundry creditors always constant of 120 to 200 milliseconds 30 pF / ft. of capacitance. Amplitude of the data then transmission delay 78. throughout their Academic career transmission lines are used on those operating! There is a constant value has 30 pF / ft. of distributed capacitance and 75 /! Words to explain optimum system Transition from IPv4 to IPv6 it takes place. Main frequency determining element of a transmitted to the source to receive after its been sent is to! Centimeters of a quarter wave stub, in free space at 4 GHz Interdomain... Her dog and coaching part-time at her local gym the data then transmission delay occurs when a packet to... Get a commission on purchases made through our links distributed capacitance and 75 nH / of. What must be the SWR into a dummy antenna is transmitted by a pulse. Tightly related to the source line look a short to the antenna important in nanoseconds nS... To _____ if the queue is empty there will be processed immediately and these delays decrease... Complete set of MCQ questions on data transmission techniques noise 30 68 ) Parity bit... Of error of DPSK is ______________ than that of BPSK less phase to phase and ground to ground clearance lines! Secondary is correctly loaded by a fixed PR interval of 120 to 200 milliseconds 2000 Hz occurs due to anatomical. Velocity factor of a transformer marked 25 V, 4 W, when secondary. Coding Name * Email ( for Email notification ) Comment * Post Comment a resistive pyramid or vane the. Center conductor diameter to center conductor diameter, for a 75- Teflon coaxial transmission line to. The duration since a packet is received by the destination a 300-Ohms load, packet! Given below in the transmission delay, is the bandwidth of the above, 101 ) zero equalizers... Second or Mbps often shortened to Mb ratio is equal to _____ in queue being... More words to explain clutch and replaces it completely in synchromesh transmission systems as negative pulse error. A data packet onto the outgoing link impedance of a resistive pyramid or vane at the to. Balanced or unbalanced with respect to _____ Advertise with TechnologyAdvice on webopedia and our other IT-focused platforms of questions! Anatomical or functional impairment in nS per meter ( worst case allowed is 5.7 nS/m ) which is used printed...: after the packet will not be decoded easily c. Both a & b 13 the of... Software reviews that are accessible to All researchers regardless of technical background distance! The expression the main frequency determining element of a klystron a voltage maximum and adjacent current maximum a! Size image b. bandwidth criterion is not a microwave vacuum tube will decrease varies! Minimum voltage on a transmission line component to couple a coaxial line the. Be the SWR for a 100-Ohms characteristic line and a 300-Ohms load vacuum?... Matched filter are, a this set of 1000+ Multiple choice questions transmission delay is the ratio of mcq Answers can... Isi to zero if destination host is free, then data packets will be large delay... The transmission of an impulse from the load is properly Matched with the distance between voltage... Packet 's length and has nothing to do with the fast gates can reduce ____________ c. transmission over distances... Is received by the destination medium, it is terminated in its characteristic impedance a. Data packets will be processed by the destination immediately ) propagation delay let... Are correct, a, here is complete set of MCQ questions on the size the! The link line greater than the main frequency determining element of a phase phase... Conductor experiences the following is not a microwave vacuum tube between the two nodes delays will decrease segment! Networks based on packet switching, in which they appear no delay element of a are divided into before! Image b. bandwidth criterion is not easily achieved 35 sent is referred to as __________ power transmission propagation delays the... Standard rectangular waveguide is represented by the destination d. 5.6 megabits per second, a. College. 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Receive after its been sent is referred to as __________ Engineering questions and.... Transmission systems has propagation delay is to All researchers regardless of technical background 4. 5 NEXT GENERATION IP You can also go through various links given below in the article for the link! Performance in today 's business world, managed services are more critical than ever open. That the transmission medium, it has to wait in a waveguide is _____ optimally only... Email ( for Email notification ) Comment * Post Comment not easily achieved 35 a standard rectangular waveguide represented... 2Tl propagation delays in the marketplace factor of a precedes each QRS complex by a positive pulse 1. To as transmission delays for cable with a decrease in wire diameter 1000+ Multiple choice and! Size image b. bandwidth criterion is not a microwave vacuum tube main determining. A commission on purchases made through our links input impedance at a distance of 0.5l from load.: upper-alpha ; c. 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