Computer Knowledge MCQ-25

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

When you save to this, your data will remain intact even when the computer is turned off—

(A) RAM
(B) Motherboard
(C) Secondary storage device
(D) Primary storage device
(E) None of these

With a CD you can ………… .

(A) read
(B) write
(C) read and write
(D) either read or write
(E) none of these

Hard disc drives are considered ………….. storage—

(A) Flash
(B) Non-volatile
(C) Temporary
(D) Non-permanent
(E) None of these

Built in memory of computer is ………..

(A) EROM
(B) ROM
(C) RAM
(D) PROM
(E) E REM

A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is—

(A) Memory only
(B) Write only
(C) Read only
(D) Run only
(E) None of these

CDs are of which shape ?

(A) Square
(B) Rectangular
(C) Round
(D) information
(E) None of these

The instructions for starting the computer are housed in—

(A) RAM
(B) CD-ROM
(C) ROM chip
(D) All of these
(E) None of these

Where is data saved permanently ?

(A) Memory
(B) Storage
(C) CPU
(D) Printer
(E) None of these

A(n) …… uses laser technology to store large amount of information—

(A) Floppy disk
(B) CD-ROM
(C) Hard disk
(D) ED-ROM
(E) None of these

RAM is ….. and ……. .

(A) volatile, temporary
(B) nonvolatile, permanent
(C) nonvolatile, temporary
(D) volatile, permanent
(E) none of these

A CD-ROM disk ……….. .

(A) cannot be erased and rewritten
(B) has more storage capacity than a CD-R
(C) holds less data than a floppy disk
(D) can be written only once
(E) none of these

How is it possible that both programs and data can be stored on the same floppy disk ?

(A) A floppy disk has two sides, one for data and one for programs
(B) Programs and data are both software, and both can be stored on any memory device
(C) A floppy disk has to be formatted for one or for the other
(D) Floppy disks can only store data, not programs
(E) None of these

Secondary storage ………………. .

(A) does not require constant power
(B) does not use magnetic media
(C) consists of four main types of devices
(D) does not store information for later retrieval
(E) none of these

The place where the computer stores programs and data is called—

(A) Memory
(B) Storehouse
(C) Storage unit
(D) Backup
(E) None of these

During processing data, programs, and processed information are held temporality in ……………

(A) Secondary storage
(B) ROM
(C) RAM
(D) CPU
(E) None of these

A flat metallic disk that contains a large amount of permanently stored information read optically is called a ………(…. .

(A) Monitor
(B) ALU
(C) CD-ROM
(D) RAM
(E) None of these