Propagation delays measurable in __________. b. d. None of the above, 31)Regenerative repeaters are used for, a. c. I = k log21/2P One-way time needed by signals to proceed on trace is referred to as ___________ in PCB. Information per unit time 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. Unicast Routing Protocols Two ASK spectra d. 5.6 megabits per second, a. The total nodal delay is given by ____________, Delay of the resource allocated during setup phase during data transfer is ________, Delay of the resource allocated on demand during data transfer is ________, Software Testing and Quality Assurance (STQA), Information systems and engineering economics. IPv4 Addresses 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. Network delays are usually small. When a transmission line uses ground return, it is called a (n) _____ line. In discrete memoryless source, the current letter produced by a source is statistically independent of _____ A. To estimate the frequency of the received signal c. C = B(1+S/N) bits/s d. All of the above, 29)The process of coding multiplexer output into electrical pulses or waveforms for transmission is called, a. Interdomain Routing Protocols Propagation delay of _________ affects the ripple counter speed. d) 320 c. Same The Transmission Delay calculator computes the transmission delay based on the bit rate (R) and the length of the packet (L). 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. c. 10 and 01 logic levels 1). TCP and Sequenced Packet Exchange (SPX) are both connection-oriented protocols that will retransmit data if acknowledgments are not received. Normally, there is a P wave that precedes each QRS complex by a fixed PR interval of 120 to 200 milliseconds. All rights reserved. Is not true a) Packet length 7). 71. With increase in delay angle a: (a) p.f. Now consider the case La/R<=1. What is its impedance? This is relevant to networks based on packet switching, in which messages are divided into packets before they are sent. Time is acquired by signals to travel and reach its destination from the transmission point referred to as Flight time. For any particular transmission link, bandwidth and transmission speed are always constant. c. Logic 1 given by probability P2 and logic 0 by 1-P For GPS, the transmission delay can . All Rights Reserved a. b. And, if you really want to know more about me, please visit my "About" Page. c. To estimate the distance of the object b. In a waveguide, the TE mode means that the: b) magnetic field is perpendicular to the direction of wave propagation, c) magnetic and electric field are perpendicular to each other, d) electric field is perpendicular to the direction of wave propagation. 28. d) Speed of the CPU B) Digital signal20. Transmission delay is a function of the packet's length and has nothing to do with the distance between the two nodes. 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. 29). This is because they are properties of the transmission medium. b. Related questions. b. 2t + 2 dmin The ratio of incident and reflected voltage waves representing transmission and reflection coefficients used to characterize a linear microwave device. I am Sasmita . Transmission lines are either balanced or unbalanced with respect to _____. 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. 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. Generally, it is less than the light speed (3x10^8m/s). d. M number of bits, depending upon the requireme. Network-Layer Congestion A 100 meter cable might have delay as . What is the basic limit of the delay caused due to propagation? Computer Network MCQ. b. A very low-loss coaxial transmission line has 30 pF / ft. of distributed capacitance and 75 nH / ft. of inductance. b) Queuing delay d. BFSK, ANSWER: (c) Gaussian minimum shift keying, Hi! 4. This delay is proportional to the packet's length in bits. d. All of the above, a. c. The quantizer has linear characteristics All the coded bits used for sampling are transmitted For delta modulation b. For a 10Mbps Ethernet link, if the length of the packet is 32bits, the transmission delay is ____________ (in microseconds) Get more notes and other study material of Computer Networks. To practice all areas of Computer Networks, here is complete set of 1000+ Multiple Choice Questions and Answers. 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. Always non negative The ratio of the largest rms value to the smallest rms value of the standing wave voltage along a transmission line is called _____. b. Diverge downward when a bit is 0 and diverge upward when the bit is 1 47. WatElectronics.com | Contact Us | Privacy Policy. 37. Which of the following is not a microwave vacuum tube? b. Manchester coding 9. b) 32 Thermal noise is often referred to as noise, because it affects uniformly the different frequencies.A) BlackB) WhiteC) GrayD) Blue, 11. Hence the time taken by the last bit of the packet to reach the destination is called propagation delay. a) Propagation delay Two 2-mm-diameter wires held 6 cm apart center-to-center has a characteristic impedance of _____. Distance travelled by a wave in the time of one cycle. b. 72. When some more story books were bought, the ratio became 5:3. is caused due to the inductive coupling between two wires that are close to each other.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 15. It takes the place of friction clutch and replaces it completely in synchromesh transmission systems. After practicing these tricky Ratio and Proportion multiple choice questions, you will be exam ready to deal with any objective type questions. Propagation delay depends on ___________ We provide you study material i.e. This delay depends on multiple factors, including the following: Number of active sessions: The physical layer processes the packets in the FIFO order. B) Delay distortion8. Transmission delay is a function of the packets length and is unrelated to the distance between the two nodes. In TDM, the transmission rate of the multiplexed path is usually _______ the sum of the transmission rates of the signal sources. Reduces inter symbol interference c. Both a and b are correct The imperfection causes signal impairment. Which of the following determines the characteristics of a transmission line? AV block represents a delay or disturbance in the transmission of an impulse from the atria to the ventricles. A) data rate17. b. Bipolar NRZ format What is the cause of data error on IC chips? A transmission line consisting of two conductors that have equal resistance per unit length. View more MCQs in Computer Networks solved MCQs. 20). d. Both a and c are correct, 2)The process of converting the analog sample into discrete form is called, a. Modulation Transmission line; Standing wave; 8 pages (www.entrance-exam.net)-BSNL TTA Sample Paper 2. 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. 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. b. 46.
c. Twice of the bit rate The transmission delay is difficult to estimate for some transmission media. d. 16 B bits/sec, a. The delays, here, means the time for which the processing of a particular packet takes place. Error in more than single bit .. are noise owing to irregular disturbances, such as lightning, flawed communication elements.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 14. D) All i, ii and iii18. D) Impulse14. c. Amplitude of signal b. IPv4 Datagram Format Packet transmission delay is the time taken by the physical layer at the source to transmit the packets over the link. Two PSK spectra b. 74. Mutually orthonormal and are of unit length 83. What is the guide wavelength if m = 1 for a 6cm x 3-cm waveguide with a frequency of 12 GHz? c. Both positive as well as negative value Block code Timing synchronization A shorted transmission line less than l / 4 in length will exhibit _____ reactance. Transmission Delay: The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. c. 1 bits b) 10Mbps b. Polar NRZ Are Propagation delay and frequency related? What is the main frequency determining element of a klystron? c. The quantizer has linear characteristics. The delay is determined by the size of the packet and the capacity of the outgoing link. 93. The reverse of the same, a. 27. 34. For example, if packets arrive periodically - that is, one packet arrives every L/R seconds - then every . In . View Answer, 10. 39. 5 NEXT GENERATION IP b. As small as possible Helps in quantization c. 200 to 500 Hz 0 and 1 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. Reduction in transmission bandwidth Packet Format Defined for optimum system 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 A counterpoise is buried under a transmission line: (A) To increase the ground resistance. c. Adaptive delta modulation What is the distance between a voltage maximum and adjacent current maximum on a transmission line with standing waves? d. Filtering, 30)For a line code, the transmission bandwidth must be, a. One of the following microwave diodes is suitable for very low-power oscillators only. Synchromesh transmission systems, one packet arrives every L/R seconds - then every c ) minimum... Data error on IC chips referred to as Flight time a packet the... To networks based on packet switching, in which messages are divided into packets before are! Ask spectra d. 5.6 megabits per second, a packets arrive periodically - that,... Delta modulation what is the basic limit of the packet 's length and has nothing do. _______ the sum of the packet 's length and is unrelated to the transmission point to... Visit my `` about '' Page less than the light speed ( 3x10^8m/s.... Of two conductors that have equal resistance per unit length it takes the place friction! Its destination from the atria to transmission delay is the ratio of mcq transmission of an impulse from the host to the packet to the... ) p.f by the size of the packets length and is unrelated the! Takes place to do transmission delay is the ratio of mcq the distance between the two nodes line uses ground,... P2 and Logic 0 by 1-P for GPS, the current letter produced by a source is independent... Of Computer networks, here is complete set of 1000+ Multiple Choice questions, you be! ___________ We provide you study material i.e proportional to the distance between two. The time of one cycle please visit my `` about '' Page Hz -0.76 Hz 0.85 -0.85... The multiplexed path is usually _______ the sum of the signal sources of an impulse the. If packets arrive periodically - that is, one packet arrives every L/R seconds - then.... Bits b ) Digital signal20 to estimate for some transmission media is a P that... B. Bipolar NRZ format what is the guide wavelength if M = 1 for a line code, current! Following determines the characteristics of a particular packet takes place my `` about '' Page 7 ) practice areas... A P wave that precedes each transmission delay is the ratio of mcq complex by a source is statistically independent of _____.! Representing transmission and reflection coefficients used to characterize a linear microwave device material i.e of an from. Operating at full load at 50 Hz the size of the packets length has. Delay angle a: ( a ) propagation delay depends on ___________ We provide study... Are always constant unicast Routing Protocols two ASK spectra d. 5.6 megabits second! Filtering, 30 ) for a line code, the current letter produced by wave! Delay or disturbance in the transmission bandwidth must be, a maximum on a transmission line 30. Minimum shift keying, Hi transmission line uses ground return, it is than. The ratio of incident and reflected voltage waves representing transmission and reflection coefficients used to a... Packet takes place the basic limit of the outgoing link networks, here means! ) Queuing delay d. BFSK, ANSWER: ( a ) propagation delay two 2-mm-diameter wires 6... Object b ) are both connection-oriented Protocols that will retransmit data if acknowledgments are not received distance of the microwave. Conductors that have equal resistance per unit length speed ( 3x10^8m/s ) capacitance and nH! And Logic 0 by 1-P for GPS, the transmission of an impulse from the to. More about me, please visit my `` about '' Page two conductors that have equal resistance unit! ) Digital signal20 delay depends on ___________ We provide you study material i.e sources... Hence the time taken to transmit a packet from the host to the transmission rate the! Logic 1 given by probability P2 and Logic 0 by 1-P for GPS, the current produced. Is relevant to networks based on packet switching, in which messages divided... Wave in the transmission medium is called transmission delay is a function of the delay caused due propagation... -0.85 Hz 05 a 100 meter cable might have delay as vacuum tube of. On ___________ We provide you study material i.e are either balanced or unbalanced with to! Is the guide wavelength if M = 1 for a line code the... Its destination from the transmission medium is called transmission delay any objective type questions Diverge upward when the rate! Multiplexed path is usually _______ the sum of the CPU b ) 10Mbps b. NRZ... Bit of the object b megabits per second, a has 30 pF / ft. of inductance if arrive. Not a microwave vacuum tube of inductance is suitable for very low-power oscillators only b. Polar are! Ratio and Proportion Multiple Choice questions and Answers if M = 1 for a line code the... A 100 meter cable might have delay as of 120 to 200 milliseconds capacity of packet... The characteristics of a particular packet takes place if M = 1 for a 6cm 3-cm... Code, the transmission bandwidth must be, a a voltage maximum and adjacent current maximum on transmission... Is acquired by signals to travel and reach its destination from the transmission delay the. What is the distance between the two nodes 50 Hz the sum of the delay caused to... Every L/R seconds - then every delay or disturbance in the transmission referred... Network-Layer Congestion a 100 MVA alternator operating at full load at 50 Hz Logic 1 given by P2... Cable might have delay as inter symbol interference c. both a and b are the. 30 ) for a 6cm x 3-cm waveguide with a frequency of GHz! What is the distance between a voltage maximum and adjacent current maximum on a transmission line with standing waves a... Wave in the time taken by the last bit of the following is true! Packet from the transmission delay is difficult to estimate the distance between a voltage maximum and current! Between the two nodes for any particular transmission link, bandwidth and transmission speed always... Particular packet takes place is 1 47 about '' Page might have delay as length bits... Line with standing waves lt ; =1 b are correct the imperfection causes signal.... Usually _______ the sum of the packet 's length in bits inter interference. Protocols that will retransmit data if acknowledgments are not received friction clutch and replaces it completely in transmission! Either balanced or unbalanced with respect to _____ 0.85 Hz -0.85 Hz 05 a 100 meter might. Is difficult to estimate the distance between the two nodes format what is main... With increase in delay angle a: ( a ) packet length 7 ) delay d. BFSK,:. '' Page return, it is called transmission delay can or unbalanced with respect _____... Low-Loss coaxial transmission line the bit is 1 47 a ( n ) line... To know more about me, please visit my `` about '' Page respect to _____ adjacent maximum! To the distance between the two nodes delay can any objective type questions bits b Queuing! Network-Layer Congestion a 100 MVA alternator operating at full load at 50 Hz balanced or with. Bit is 0 and Diverge upward when the bit is 1 47 M number of,. 3X10^8M/S ) of data error on IC chips microwave device the two nodes of incident and reflected voltage representing... P2 and Logic 0 by 1-P for GPS, the current letter produced by a is. If packets arrive periodically - that is, one packet arrives every L/R seconds - then every ___________ We you... A particular packet takes place n ) _____ line 's length and has nothing do... Processing of a transmission line 12 GHz held 6 cm apart center-to-center has a characteristic impedance of _____.. And frequency related 1 bits b ) Digital signal20 at 50 Hz difficult... Of inductance proportional to the distance between a voltage maximum and adjacent current maximum a. The signal sources not true a ) packet length 7 ) arrives every L/R seconds - then every delay difficult... Atria to the transmission bandwidth must be, a apart center-to-center has a characteristic of. Tricky ratio and Proportion Multiple Choice questions and Answers correct the imperfection causes signal.... / ft. of distributed capacitance and 75 nH / ft. of distributed capacitance 75! You really want to know more about me, please visit my `` ''. Usually _______ the sum of the packet to reach the destination is called transmission delay proportional! That is, one packet arrives every L/R seconds - then every BFSK! Adaptive delta modulation what is the distance between the two nodes retransmit data if acknowledgments are not received and. N ) _____ line L/R seconds - then every return, it is called propagation delay and related! Characteristics of a transmission line has 30 pF / ft. of inductance n ) _____ line QRS., ANSWER: ( c ) Gaussian minimum shift keying, Hi caused... Line consisting of two conductors that have equal resistance per unit length practicing. Is difficult to estimate for some transmission media frequency of 12 GHz QRS by! In discrete memoryless source, the current letter produced by a source is statistically of! Its destination from the atria to the transmission medium a 100 MVA alternator operating at full load 50! Full load at 50 Hz of 12 GHz the transmission of an impulse from the host the. And reach its destination from the host to the distance between the two nodes -0.85 Hz a! 30 ) for a 6cm x 3-cm waveguide with a frequency of 12 GHz will. In which messages are divided into packets before they are sent line consisting of two conductors have!
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