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.

21. What do we call the time it takes for an entire message to completely arrive at the destination from the time the first bit is sent out from the source?

[A] Propagation time
[B] Transmission time
[C] Latency
[D] Throughput

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22. What is the time needed by each device on a network, to hold the message before processing, called as?

[A] Propagation time
[B] Queuing time
[C] Transmission time
[D] Jitter

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23. 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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24. Which of these is not an unguided mode of transmission?

[A] Infrared
[B] Radiowaves
[C] Optical Fiber
[D] Microwaves

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25. Which of these waves is most commonly used by wireless mouse to communicate?

[A] Infrared
[B] Microwaves
[C] Radio waves
[D] None of the above

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26. Which of the following network protocol are described by GSM?

[A] 2G
[B] 3G
[C] 4G
[D] 5G

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27. What do we call the process of transferring a mobile station from one base station to another?

[A] Looping
[B] Hand off
[C] Forwarding
[D] Channeling

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28. Which of the following switching methods was used by ARPANET?

[A] Message-switching
[B] Packet-switching
[C] Circuit-switching
[D] None of the above

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29. Which of the following is not true about Internet access through satellites?

[A] Can be used anywhere around the world
[B] Can get affected by rain and snow
[C] Slower than dial up connection
[D] None of the above

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30. Which among the following is the cheapest type of internet connection?

[A] Dial-up
[B] ISDN
[C] DSL
[D] Wireless Internet

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