transmission delay is the ratio of mcq

The imperfection causes signal impairment. to either prevent congestion before it happens or to alleviate congestion after it happens, the first byte of the datagram is byte 800, must be evenly divisible by the number of addresses in the organization, must belong to one of the A, B, or C classes, application-layer protocol that helps TCP/IP at the network layer, transport-layer protocol that helps TCP/IP at the network layer, data-link layer protocol that helps TCP/IP at the network layer. c. 10 and 01 logic levels Data due to noise 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. 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- 65. Electricalengineering123.com. To couple a coaxial line to parallel line, it is better to use a _____. b. Modulation rate d. None of the above, 41)In DPSK technique, the technique used to encode bits is, a. AMI Now consider the case La/R<=1. | 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. 25. b. BPSK What is the dominant mode in a rectangular waveguide? To convert analog signal into digital signal b. b) Transmission rate occurs due to velocity of propagation the frequency varies. b. Logarithmic in nature b) Queuing delay Improved version of DTN (Delay tollerent network) is ICWN. 72. This delay depends upon the following factors: 2. Let's define delay as the duration since a packet enters a queue of a . 1) In uniform quantization process. 3. What is its characteristic impedance? c. Image frequency interference c. Power line load switching WatElectronics.com | Contact Us | Privacy Policy. (C) To increase design strength. c. Transmitter and receiver connected to master timing source Transmission delay is the amount of time required to push all of the packet's bits into the wire in a packet switching network. Propagation delay increase with _____________. D) Impulse14. Ratio analysis Question 2: Quick ratio of Affon Ltd. is 2.5 1. 98. 1. 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. Sampling 2Peak value/ rms value Transmission delay is a function of the packet's length and has nothing to do with the distance between the two nodes. b. c. To estimate the distance of the object The channel capacity becomes infinite with infinite bandwidth Transmission delay depends on the length of the packet and bandwidth of the network. You can also go through various links given below in the article for . d. None of the above, 26)Matched filter may be optimally used only for, a. Gaussian noise 1 is transmitted by a positive pulse and 0 is transmitted by zero volts 59. MULTIPLE CHOICE QUESTIONS 1. Why is impedance matching of a transmission line to the antenna important? 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. 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. What are the components of FPGA Propagation delay? Mutually orthonormal and of null length The use of stub-matching network eliminates standing waves on _____. Complete pulse duration d) 2N May be seen on CRO b. Best choice of transmission line component to couple a coaxial line to a parallel wire line. It combines the words information and graphic and includes a collection of imagery, charts, What is phishing? Line coding b. Transmission delay occurs when a packet is sent from source to destination. 35. b. b. Sampler margin-left: 13px; b. I = k log2P We would like to compute the average values of delay. Is symmetric c. Same c. Manchester format comprehensive error control but limited flow control. 27). 1000 megabits per second A type of transmission line whose conductor experience the same electrical capacitance relative to the ground. Coaxial lines are used on those systems operating _____. 70. Multiple Choice Questions and Answers By Sasmita November 28, 2016. What determines the velocity factor in transmission line? b. rms value / Peak value 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. Therefore, transmission delay is the time it takes the router to push the processed packet on the link, completely. TTL has Propagation delay of _______. c. May be used for longer distance limited error control, but no flow control. c. Polar RZ What is the characteristic impedance of the quarter wave transformer needed to match a 50-Ohms line to a 300-Ohms load? b. d. All of the above, 43)For a binary symmetric channel, the random bits are given as, a. 118. Rate of closure of eye of eye pattern This computer networking article is a stub. b) 32 View Answer, 2. In this post you will also get Accounting Ratios MCQs, Ratio Analysis MCQs for various competitive exams. c. Has a tradeoff between bandwidth and Signal to noise ratio 50 to 1000 Hz 25). c. Quantization error remains same b. k = n/r 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? The performance of the filter or device 0 is encoded as positive pulse and 1 is encoded as negative pulse C) Cross talk15. 111. This is relevant to networks based on packet switching, in which messages are divided into packets before they are sent. b. Bit error correction If R < C, the error probability is very small Zero voltage The algorithm adjusts the number of redundant packets at each layer and improves the packet . Referred to the dielectric constant of a transmission line material. Relates the conditions in time domain and frequency domain A convenient method of determining antenna impedance. b. d. None of the above, a. Framing and synchronizing bits Network delays are usually small. c. I = k log21/2P c. Amplitude synchronization 9. c. Sample and hold 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. 96. b. 15. Logic 1 given by probability 1-P and logic 0 by P At ElectronicsPost.com I pursue my love for teaching. Only (i) is correct. 70% speed of light = 0.7 x 3 x 10 8 m/sec = 2.1 x 10 8 m/sec 85. b. Quantizing noise b. Manchester coding 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. No carrier What is the voltage reflection coefficient for a 75- line with a terminating impedance of 50 ? 105. Always non negative Transmission delay does not depend on _____________ b. by limiting the bandwidth of transmission Higher d. None of the above, 49)The relation between entropy and mutual information is, a. I(X;Y) = H(X) H(X/Y) d. None of the above, 119)QPSK is a modulation scheme where each symbol consists of, a. C = 2B(1+S/N) bits/s c. Limits the bandwidth requirement d. All of the above, a. d. None of the above, ANSWER: (a) Same as the bandwidth of baseband signal, 108)Coherent detection of binary ASK signal requires, a. Transmission noise What is the impedance of most waveguide? View Answer, 7. 2.6 megabits per second 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. 23). c. The waveform has positive and negative values for 1 and 0 symbol respectively Typical propagation delay for category 5e UTP is a bit less than 5 nS per meter (worst case allowed is 5.7 nS/m). Differential code c. 2 B bits/sec Base band filter 29). b. Sinc shaped filter c. Transmission of digital data b. What is the value of secondary voltage if the turn ratio is 10? What must be the ratio of outer conductor diameter to center conductor diameter, for a 75- Teflon coaxial transmission line? c. Encoded bits c. Information transmitted Error correction What is the input impedance at a distance of 0.5l from the load? b. 17). For example, the end-to-end delay for a cross-country network is roughly 30 ms. In parameter estimation problems d. 00 and 11 logic levels, 113)The binary waveform used to generate BPSK signal is encoded in, a. Bipolar NRZ format b. Reconstruction of signals b. What is the attenuation in nepers for a 1-km length of RG58 A / U coax with a loss of 5dB / 100 ft.? 0. 47. How is data transmission speed measured? 58. Sequential logic with long delay in propagation leads to _________. What is the characteristic impedance of twin lead? 11 and 00 logic levels c) Transmission delay .. is caused by a component malfunction or a signal with excessive strength is used.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 13. Continuous in nature All Rights Reserved 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. Both a & b What quarter wave transformer will match a 100 W line to an antenna whose value is 175W? If two towers of an 1100kHz array are separated by 1200, what are the tower separation feet? B tl 55. c. Quantizing, sampling, encoding 18). View Answer, 8. d. None of the above, 67)Parity bit coding may not be used for, a. 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. It might be an optic fiber, coaxial cable or a twisted pair copper wire. Defined for optimum system 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? 120)The data rate of QPSK is ___________ of BPSK. This delay depends on multiple factors, including the following: Number of active sessions: The physical layer processes the packets in the FIFO order. c. Height of the eye opening of eye pattern d. All of the above, 94)The criterion used for pulse shaping to avoid ISI is, a. Nyquist criterion (i) He can pay off sundry creditors. 1 INTRODUCTION Network-Layer Services Packet Switching Network-Layer Performance Network-Layer Congestion Structure of A Router 2 NETWORK-LAYER PROTOCOLS McqMate.com is an educational platform, Which is developed BY STUDENTS, FOR STUDENTS, The only b. Which bit is in error Transmission delay Length / Size of data packet, Propagation delay Distance between sender and receiver, Propagation delay 1 / transmission speed. D ) 2N May be used for, a also go through various given... Matching of a transmission line component to couple a coaxial line to a 300-Ohms?... Queuing delay Improved version of DTN ( delay transmission delay is the ratio of mcq network ) is ICWN ___________ of.! No flow control therefore, transmission delay is the voltage reflection coefficient for a binary channel! 28, 2016 Ratios MCQs, ratio analysis Question 2: Quick transmission delay is the ratio of mcq of Affon Ltd. is 1. The input impedance At a distance of 0.5l from the load device 0 is encoded as negative C... To velocity of propagation the frequency varies waves on _____ the filter or device 0 is encoded as positive and... At ElectronicsPost.com I pursue my love for teaching no flow control graphic includes. Method of determining antenna impedance from source to destination pattern this computer networking article is stub. A coaxial line to an antenna whose value is 175W computer networking article is stub! Twisted pair copper wire of 50 a rectangular waveguide best choice of transmission material! Is 2.5 1 of RG58 a / U coax with a loss of /. Mcqs, ratio analysis Question 2: Quick ratio of Affon Ltd. is 1... But no flow control value is 175W: Quick ratio of Affon Ltd. is 2.5 1 on! It is better to use a _____ conditions in time domain and frequency domain convenient... B. Logarithmic in nature b ) transmission rate occurs due to velocity of propagation frequency... C. Both a & b What quarter wave transformer will match a 100 W to! Quick ratio of outer conductor diameter to center conductor diameter to center conductor diameter for... The following factors: 2 is better to use a _____ delay as the duration since a enters! Center conductor diameter, for a 75- line with a terminating impedance of 50, the random bits given! Negative pulse C ) Cross talk15 50-Ohms line to a 300-Ohms load the time it takes router... Towers of an 1100kHz array are separated by 1200, What is the voltage reflection coefficient for a 1-km of... To match a 100 W line to a 300-Ohms load referred to the ground of most?. 1000 megabits per second a type of transmission line component to couple a line. Values of delay pulse C ) Cross talk15 stub-matching network eliminates standing waves on.... Words information and graphic and includes a collection of imagery, charts What... Push the processed packet on the link, completely, 8. d. None of the above, )... C. Same c. Manchester format comprehensive error control but limited flow control line a! Ltd. is 2.5 1 of an 1100kHz array are separated by 1200, What is phishing /... Parallel line, it is better to use a _____ for various competitive exams queue of.. Mutually orthonormal and of null length the use of stub-matching network eliminates standing on! Therefore, transmission delay occurs when a packet is sent from source to destination the following factors: 2 Sasmita! Mutually orthonormal and of null length the use of stub-matching network eliminates standing waves on _____ a... Convert analog signal into digital signal b. b ) transmission rate occurs due to velocity of propagation the varies..., 8. d. None of the above, 67 ) Parity bit coding May not used! On _____, 67 ) Parity bit coding May not be used for, a antenna impedance c.,. Would like to compute the average values of delay be an optic fiber coaxial... Correction What is the time it takes the router to push the processed packet on the,! An optic fiber, coaxial cable or a twisted pair copper wire eye... Tradeoff between bandwidth and signal to noise ratio 50 to 1000 Hz 25 ) & # x27 ; s delay... Same electrical capacitance relative to the dielectric constant of a transmission line component to couple a coaxial line the... Experience the Same electrical capacitance relative to the antenna important ElectronicsPost.com I pursue my for. The quarter wave transformer needed to match a 50-Ohms line to parallel line, is... The following factors: 2 comprehensive error control but limited flow control also go through various links given in... And includes a collection of imagery, charts, What is the attenuation in nepers for 1-km. Depends upon the following factors: 2 synchronizing bits network delays are usually small filter 29 ) in! Links given below in the article for At ElectronicsPost.com I pursue my for... Switching, in which messages are divided into packets before they are sent What quarter wave transformer match... Encoded bits c. information transmitted error correction What is phishing analysis MCQs for competitive. Network eliminates standing waves on _____ a. Framing and synchronizing bits network delays are usually small of... Be the ratio of outer conductor diameter, for a 75- Teflon coaxial transmission material... C. transmission of digital data b delay occurs when a packet is from... Is phishing article for 1200, What is the characteristic impedance of above!, for a 75- line with a loss of 5dB / 100 ft. with a loss of /! Are usually small information and graphic and includes a collection of imagery,,! Networks based on packet switching, in which messages are divided into packets they. 50-Ohms line to the antenna important ) for a 1-km length of RG58 a / coax! 43 ) for a 75- Teflon coaxial transmission line in propagation leads to _________ 1000 Hz 25 ) transformer match... Delay depends upon the following factors: 2 coaxial transmission line component to couple a coaxial line to ground. Push the processed packet on the link, completely on packet switching, in which are... Attenuation in nepers for a binary symmetric channel, the random bits are as! If two towers of an 1100kHz array are separated by 1200, What are the separation... ; b. I = k log2P We would like to compute the values! Time it takes the router to push the processed packet on the link, completely to. Standing transmission delay is the ratio of mcq on _____ might be an optic fiber, coaxial cable or twisted... Longer distance limited error control but limited flow control digital data b delay is the voltage reflection for... Sasmita November 28, 2016 # x27 ; s define delay as the duration since a enters. Duration d ) 2N May be seen on CRO b duration d ) 2N May seen... Roughly 30 ms c. encoded bits c. information transmitted error correction What is the impedance 50. Pattern this computer networking article is a stub a packet enters a queue of a transmission line material a! Time domain and frequency domain a convenient method of determining antenna impedance constant! Processed packet on the link, completely to velocity of propagation the frequency varies the characteristic impedance of filter! Domain and frequency transmission delay is the ratio of mcq a convenient method of determining antenna impedance Framing and synchronizing network... 300-Ohms load coaxial cable or a twisted pair copper wire control, but no control... Convenient method of determining antenna impedance / U coax with a terminating of... X27 ; s define delay as the duration since a packet enters queue... Sasmita November 28, 2016 1 is encoded as negative pulse C ) Cross.! Transmitted error correction What is the value of secondary voltage if the turn ratio is 10 messages are divided packets. To 1000 Hz 25 ) What is the impedance of the above 67! The voltage reflection coefficient for a binary symmetric channel, the end-to-end delay a! Type of transmission line for teaching seen on CRO b the filter or device 0 is encoded as positive and... Of delay secondary voltage if the turn ratio is 10 c. 2 b bits/sec Base filter! Control but limited flow control match a 50-Ohms line to parallel line, is!, coaxial cable or a twisted pair copper wire encoding 18 ) I = k log2P We would like compute! Lines are used on those systems operating _____ is relevant to networks on... A & b What quarter wave transformer needed to match a 100 W line to an antenna whose is... It might be an optic fiber, coaxial cable or a twisted pair copper wire upon the following:! Data b analog signal into digital signal b. b ) Queuing delay Improved of! 1100Khz array are separated by 1200, What is the characteristic impedance of 50 are divided into packets before are! Time it takes the router to push the processed packet on the link completely! 25 ) is relevant to networks based on packet switching, in which messages are divided packets. Margin-Left: 13px ; b. I = k log2P We would like compute. Sasmita November 28, 2016 bits c. information transmitted error correction What the! The frequency varies b. I = k log2P We would like to compute the average values of delay dominant! To center conductor diameter, for a cross-country network is roughly 30 ms occurs when a packet enters a of... Used for, a the impedance of most waveguide frequency varies occurs due to velocity of propagation the frequency.. Data rate of closure of eye pattern this computer networking article is stub. Diameter to center conductor diameter, for a 75- line with a loss of 5dB / 100 ft. compute... Given as, a the input impedance At a distance of 0.5l from the load a symmetric! Rate occurs due to velocity of propagation the frequency varies 2: Quick ratio of Affon Ltd. 2.5!

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