1. Cache and main memory will lose their contents when the power is off. They are—
(1) dynamic
(2) static
(3) volatile
(4) non-volatile
(5) faulty
Ans : (3)
2. The collection of links throughout the Internet creates an interconnected network called the—
(1) WWW
(2) Web
(3) World Wide Web
(4) All of the above
(5) Wide Area Web
Ans : (4)
3. Every computer has a(n) ………; many also have.
(1) operating system, a client system
(2) operating system; instruction sets
(3) application programs; an operating system
(4) application programs; a client system
(5) operating system; application programs
Ans : (5)
4. Main memory works in conjunction with—
(1) special function cards
(2) RAM
(3) CPU
(4) Intel
(5) All of these
Ans : (3)
5. A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using—
(1) input automation
(2) item data automation
(3) scanning automation
(4) source data automation
(5) None of these
Ans : (3)
6. A(n)……is composed of several computers connected together to share resources and data.
(1) Internet
(2) network
(3) backbone
(4) hyperlink
(5) protocol
Ans : (2)
7. Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information—
(1) floppy diskette
(2) hard disk
(3) permanent disk
(4) optical disk
(5) None of these
Ans : (2)
8. _____________ are words that a programming language has set aside for its own use.
(1) Control worlds
(2) Reserved words
(3) Control structures
(4) Reserved keys
(5) None of these
ANS (2)
9. A popular way to learn about computers without ever going to a classroom is called—
(1) i-learning
(2) isolated learning
(3) e-learning
(4) close learning
(5) Distance Learning
Ans : (3)
10. A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a—
(1) spammer
(2) hacker
(3) instant messenger
(4) programmer
(5) analyst
Ans : (2)
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MAHENDRA GURU