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40 Best Computer Memory Questions with PDF Set-1 - Computer Memory

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Computer Memory MCQS
Set-1

         PDF Download Click Here
Q.1. Storage which stores or retains data after power off is called-
(A) Volatile storage
(B) Non-volatile storage
(C) Sequential storage
(D) Direct storage
(E) None of these
Q.2. A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off.
(A) Network interface card
(B) CPU
(C) RAM
(D) ROM
(E) None of these
Q.3. Which of the following memories must be refreshed many times per second?
(A)  EPROM
(B) ROM
(C) Static RAM
(D) Dynamic RAM
Q.4.USB-type storage device is -
(A)  Secondary
(B) Axillary
(C) Tertiary
(D) Primary
Q.5. Which of the following places the common data elements in order from smallest to largest?
(A) Character, File, Record, Field, Database, File
(B) Character, Record, Field, Database, File
(C) Character, Field, Record, File, Database
(D) Bit, Byte, Character, Record, Field, File, Database
(E) None of these
Q.6. Which device is used to back up the data?
(A) Floppy Disk      
(B) Tape   
(C) Network Drive.      
(D) All of the above
(E) None of these
Q.7. A half byte is known as_____.
(A) data
(B) bit
(C) half byte
(D) nibble
(E) None of these
Q.8. Main memory of computer is -
(A) Internal
(B) External
(C) Both (A) and (B)
(D) Auxiliary
(E) None of these
Q.9. The contents of memory into blocks of the same size is called as:
(A) ROM
(B) EPROM
(C) EEPROM
(D) All of above
Q.10. What is the permanent memory built into your computer called?
(A) RAM
(B) ROM
(C) CPU
(D) CD-ROM
(E) None of these
Q.11. With a CD you can...........
(A) read
(B) write
(C) read and write
(D) either read or write
(E) None of these
Q.12. RAM is a.......memory-
(A) external
(B) auxiliary
(C) internal
(D) main
(E) none of these
Q.13. __________ is the permanent memory built into your computer called.
(A) ROM
(B) CPU
(C) DVD-ROM
(D) RAM
(E) None of these
Q.14. Magnetic tape is not practical for applications where data must be quickly recalled because tape is __________.
(A) A random-access medium
(B) A sequential-access medium
(C) A read-only medium
(D) An expensive storage medium
(E) None of these
Q.15. What is the main advantage of magnetic core memory over semiconductor RAM memory?
(A) More compact and smaller
(B) More economical
(C) A bit does not have to write after reading
(D) Non-volatile
(E) None of these
Q.16. Hard disc drives are considered.........storage-
(A) Flash
(B) Non-volatile
(C) Temporary
(D) Non-permanent
(E) None of these
Q.17. Flash is ................
(A) Software
(B) Hardware
(C)ROM
(D) PROM
(E) ERAM
Q.18. Permanent instructions that the computer uses when it is turned on and that cannot be changed by other instructions are contained in-
(A) ROM
(B) RAM
(C) ALU
(D) CPU
(E) DRAM
Q.19. Flash memory is also called as __________.
(A) Flash RAM
(B) Flash ROM
(C) Flash DRAM
(D) Flash DROM
(E) None of these
Q.20. A Winchester disk is a_________.  
(A) disk stack
(B) removable disk
(C) flexible disk
(D) All of these
(E) None of these
Q.22. Typical acronym of reusable optical storage will be......
(A) CD
(B)CD-RW
(C)DVD
(D)RPM
(E)None of these
Q.23. Data gathering in computer means, they allow to use.........data.
(A) Present
(B) Input
(C) Output
(D) Store
(E) None of these
Q.24. The process to copy the software in hard disk from secondary storage media is called -
(A) Configuration
(B) Download
(C) Storage
(D) Upload
(E) Escalation
Q.25. When we work on any document on PC, it is stored temporarily on-
(A) RAM
(B) ROM
(C) CPU
(D) Flash memory
(E) CD-ROM

Q.26. The faster, costlier and relatively small from of storage managed by computer system hardware is:
(A) Main Memory
(B) Flash Memory
(C) Cache
(D) Disk
Q.27. The analytical engine developed during first generation of computers used __________ as a memory unit.
(A) RAM
(B) Floppies
(C) Cards
(D) Counter wheels
(E) None of these
Q.28. Which of the following is used to hold ROM, RAM, CPU and expansion cards?
(A) Computer bus
(B) Motherboard
(C) Cache memory
(D) All of these
(E) None of these
Q.29. Which of the following medium is used between CPU & RAM TO speed up the processing power of a CPU?
(A) Virtual Memory
(B) D RAM
(C) Flash Memory
(D) Cache Memory
Q.30. Breaking logical memory into blocks of the same size is called as: 
(A)  Frames
(B) Segments
(C) Packets
(D) Pages
Q.31. Which one is random access memory-
(A) RAM
(B) ROM
(C) P-ROM
(D) All of these
(E) None of these
Q.32. Where, data will remain intact even when the computer is turned of 
(A) RAM
(B) Mother board
(C) Secondary storage device
(D) Primary storage device
(E) None of these
Q.33. For permanent memory in computer objects used are - 
(A) Floppy disc
(B) Magnetic tape
(C) Hard disc
(D) Optical disc
(E) All of these
Q.34. Main memory works in conjunction with __________.
(A) RAM
(B) CPU
(C) Graphics card
(D) LAN
(E)None of these
Q.35. SRAM stands for-
(A) Special Random-Access Memory
(B) Supreme Random-Access Memory
(C) Static Random-Access Memory
(D) Stable Random-Access Memory
(E) None of these
Q.36. What is the capacity of super computers floppy disc?
(A) 400 M
(B) 500 M
(C) 600 M
(D) 700 M
(E) None of these
Q.37.Built in memory of computer is.................
(A) EROM
(B) ROM
(C) RAM
(D) PROM
(E) E REM
Q.38. FLASH is..............
(A) Flash
(B) D-RAM
(C) S-RAM
(D) P-RAM
(E) None of these
Q.39. 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) a backup device for floppy disk
(E) None of the above
Q.40. USB stands for-
(A) Uniform Service Bus
(B) Universal Serial Bus
(C) Universal Sector Buffer
(D) Universe Service Bus
(E) None of these
PDF Download Click Here
Answer Sheet
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
B
D
D
A
C
D
D
A
D
B
A
D
A
B
D
B
D
A
A
A
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

B
D
E
A
C
D
B
D
D
A
C
E
B
C
B
B
D
A
B



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