IBPS IT Officer MCQ – 58

IT Officer

1. In which type of RAID(redundant array of inexpensive disks), data is mirrored between two disks?
a) RAID 0
b) RAID 1
c) RAID 2
d) RAID 3

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Answer b) RAID 1

2. Frequency of failure and network recovery time after a failure are measures of the _______ of a network?
a) Performance
b) Reliability
c) Security
d) Feasibility

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Answer b) Reliability

3. Which of the following protocol is/are defined in Transport layer?
a) FTP
b) TCP
c) UDP
d) B & C

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Answer d) B & C

4. In the original ARPANET, _______ were directly connected together?
a) IMPs
b) Host computers
c) Networks
d) Routers

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Answer a) IMPs

5. _______ refers to the structure or format of the data, meaning the order in which they are presented?
a) Semantics
b) Syntax
c) Timing
d) All of the above

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Answer b) Syntax

6. ______ refers to the physical or logical arrangement of a network?
a) Data flow
b) Mode of operation
c) Topology
d) None of the above

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Answer c) Topology

7. ________ is an idea or concept that is a precursor to an Internet standard?
a) RCF
b) RFC
c) ID
d)none of the above

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Answer b) RFC

8. Which agency developed standards for physical connection interfaces and electronic signaling specifications?
a) EIA
b) ITU-T
c) ANSI
d) ISO

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Answer a) EIA

9. _______ are special-interest groups that quickly test, evaluate, and standardize new technologies?
a) Forums
b) Regulatory agencies
c) Standards organizations
d) All of the above

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Answer a) Forums

10_______ refers to two characteristics. when data should be sent and how fast it can be sent?
a) Semantics
b) Syntax
c) Timing
d) None of the above

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Answer c) Timing

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