Computer Knowledge - Multiple Choice Questions (MCQs) and Answers for IBPS/SSC Exam | Page-2

11 The device that converts digital signals to analog signals at the start of long distance transmissions is
A peripheral
B telephone
C antenna
D modem
E router

Answer: Option [D]
12 In a computer, what does RAM stand for?
A Ready to Access Memory
B Random Access Memory
C Read At-a-time Memory
D Readily Available Memory
E Read Access Memory

Answer: Option [B]
13 Correct expansion of the term ‘http’ in internet address is
A hypertext transfer protocol
B hybrid text transfer protocol
C higher transfer text protocol
D higher text transfer protocol
E None of the above

Answer: Option [A]
14 The term ‘PC-XT’ refers to_____.
A Personal Computer Embedded Technology
B Personal Computer Expanded Technology
C Personal Computer Extended Technology
D Personal Computer External Technology
E None of the above

Answer: Option [C]
15 When a group of computers is connected together in a small area without the help of telephone lines. It is called:
A Local Area Network (LAN)
B Wide Area Network (WAN)
C Value Added Network (VAN)
D Remote Communication Network (RCN)
E None of the above

Answer: Option [A]
16 The letter ‘G’ used in ‘2G Spectrum’ stands for
A Google
B Global
C Generation
D Governance
E General

Answer: Option [C]
17 PDA stands for
A Personal Data Array
B Personal Data Authority
C Personal Development Agency
D Personal Digital Assistance
E Personal Data Access

Answer: Option [D]
18 Small and cheap computers built into several home appliances are of which type?
A Mainframes
B Mini computers
C Super Computer
D Micro computers
E None of the above

Answer: Option [D]
19 ATM is the abbreviation for
A Automatic Teller Machine
B Automated Teller Machine
C Authentic Teller Machine
D Authorized Teller Machine
E None of the above

Answer: Option [B]
20 The rate at which scanning is repeated in a CRT is called:
A pitch
B resolution
C bandwidth
D transfer rate
E refresh rate

Answer: Option [E]


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