Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI Exams

Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2020-2021. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.

61. Which one of the following routers sits on the periphery of the network?

[A] Core Router
[B] Access Router
[C] Edge Router
[D] Both b and c

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62. Which of the following represents Latency?

[A] propagation time +transmission time +queuing time + processing delay
[B] propagation time – transmission time +queuing time + processing delay
[C] propagation time +transmission time +queuing time – processing delay
[D] (propagation time +transmission time) – (queuing time + processing delay)

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63. What is the actual measurement of data that can be sent over network?

[A] Bandwidth
[B] Throughput
[C] Queue size
[D] None of the above

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64. Which of the following can be the source of data?

[A] Computer
[B] Telephone handset
[C] Video Camera
[D] All of the above

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65. Which of these has the highest transmission capacity?

[A] Twisted pair cables
[B] Coaxial cables
[C] Optical fibers
[D] All have the same

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66. Which of the following transmission medium has categories named as RG-58, RG-59 and RG-11?

[A] Coaxial cables
[B] Twisted pair cables
[C] Fiber Optics
[D] None

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67. What role does fibers play in Optical Fiber cables?

[A] Prevent loss of signals
[B] Provide immunity against electromagnetic interference
[C] Both a and b
[D] None

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68. Which of these IEEE standards represent wireless local area network?

[A] 802.3
[B] 802.11
[C] 802.7
[D] 802.9

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69. Which of the following techniques is used by UMTS?

[A] FDMA
[B] CDMA
[C] TDMA
[D] SDMA

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70. Which of the following radio signals are used by 1G networks?

[A] Analog
[B] Digital
[C] Both Analog and Digital
[D] None

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