Computer Quiz Questions with Answers Free Download

Computer Quiz Questions with Answers Free Download
1. COBOL is widely used in …………………..applications.
(A) Commercial (B) Scientific
(C) Splice (D) Mathematical
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2. 1 Byte = ?
(A) 8 bits (B) 4 bits
(C) 2 bits (D) 9 bits
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3. Which of the following is NOT one of the four major data processing functions of a computer?
(A) gathering data (B) processing data into information
(C) analyzing the data or information (D) storing the data or information
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4. …………………..is data that has been organized or presented in a meaningful fashion.
(A) A process (B) Software
(C) Storage (D) Information
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5. Computers gather data, which means that they allow users to …………………..data.
(A) present (B) input
(C) output (D) store
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6. Worm was made up–
(A) one program (B) two programs
(C) three program (D) all of the above
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7. Trap door–
(A) could be included in a compiler (B) pose a difficult problem because, detect them
(C) both ‘A’ and ‘B’ (D) none of these
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8. Which is NOT a good Web security strategy?
(A) Restrict access to the Web server keep a minimum number of ports open
(B) Limit the users who can load software, edit or add files.
(C) Add demo programs, so users can test system without accessing production data.
(D) Remove unnecessary compilers and interpreters.
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9. The altering of data so that it is not usable unless the changes are undone is–
(A) Biometrics (B) Compression
(C) Encryption (D) Ergonomics
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10. The word FIP stands for–
(A) File Translate Protocol (B) File Transit Protocol
(C) File Typing Protocol (D) File-Transfer Protocol
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11. This first step in the transaction processing cycle captures business data through various modes such as optical scanning or at an electronic commerce website–
(A) Document and report generation (B) Database maintenance
(C) Transaction processing startup (D) Data Entry
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12. A(n) ………………….. is a special visual and audio effect applied in Power-point to text or content.
(A) animation (B) flash
(C) wipe (D) dissolve
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13. When the pointer is positioned on a………………….. it is shaped like a hand.
(A) grammar error (B) Formatting error
(C) Screen Tip (D) hyperlink
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14. Personal computers can be connected together to form a–
(A) server (B) supercomputer
(C) network (D) enterprise
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15. A ………………….. is the term used when a search engine returns a Web page that matches the search criteria.
(A) blog (B) hit
(C) link (D) success
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16. A ………………….. contains specific rules and words that express the logical steps of an algorithm.
(A) syntax (B) programming structure
(C) programming language (D) logic chart
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17. Changing an existing document is called ………………….. the document.
(A) creating (B) editing
(C) modifying (D) adjusting
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18. Virtual memory is–
(A) memory on the hard disk that the CPU uses an extended RAM (B) in RAM
(C) only necessary if you do not have any RAM in your computer (D) aback up device for floppy disks
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19. Computers use the ………………….. number system to store data and perform calculations.
(A) decimal (B) hexadecimal
(C) octal (D) binary
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20. The ………………….. key will launch the start buttons.
(A) esc (B) shift
(C) windows (D) shortcut
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