Important Computer MCQ Question Answer In English Set-2
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👉HPSSC JOA IT (Post Code-965) Exam Test Series 2023(Total 10 Test with Answer Key )
11. Constant is a value written into a program instruction
(A) that does not change during the execution of the program
(B) that can change during the execution of the program
(C) that can vary during the execution of the program
(D) none of these
12. A removable direct-access storage medium containing multiple magnetic disks mounted vertically on a single-shaft is referred as
(A) Tape pack
(B) Disk pack
(C) Cylinder
(D) None of these
13. Diskette is a
(A) A low-cost, thin flexible magnetic disk storage device
(B) High volume storage device
(C) Primary storage device
(D) None of these
14. An optical input device that is used to read documents printed in a special type font is known as
(A) Document reader
(B) Documentation
(C) Printer
(D) None of these
15. For checking spelling one uses
(A) Dictionary Disk
(B) Index disk
(C) Directory
(D) None of these
16. Process of finding/ correcting program errors is
(A) Bugs
(B) Debugging
(C) Hacking
(D) Cracking
17. Diagnostic routines is a
(A) Programs used to print error messages
(B) Indicates system problems and improper program instructions.
(C) Both A & B are true
(D) None of these
18. The term DBMS is referred to
(A) Data Base Management system
(B) The software used for the management, maintenance and retrieval of the data stored in a data base
(C) Both A & B are true
(D) None of these
19. The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as
(A) Data transfer rate
(B) Byte
(C) Buds
(D) None of these
20. The time period during which a computer is malfunctioning or not operating correctly due to machine failures is referred as
(A) Downtime
(B) Uptime
(C) Runtime
(D) None of these
👉HPSSC JOA IT (Post Code-965) Exam Test Series 2023(Total 10 Test with Answer Key )
