Computer GK Quiz 3: Computer GK for Railway exam 2018

By Team Alpha | Computer | Mar 24, 2018

Which one of following stores data more than a DVD?

Blue Ray Disk

Floppy

CD Rom

Red Ray Disk

Ans. A (Blue Ray Disk)

What is shortcut key of Page Preview?

A. ALT + D

B. Ctrl + F2

C. Ctrl +X

D. Ctrl + V

Ans. B (Ctrl + F2)

An excel sheet the active cell is indicated by?

A dotted border

By italic text

A blinking border

A dark wide border

Ans. D (A Dark Wide Border)

Which of the following menu “Macros” can be executed?

Format

Insert

Tools

Home

Ans. C (Tools)

The primary goal of a computer is to convert a data into?

Ideas

Information

Suggestions

Reports

Ans. B (information)

Where is RAM located?

Mother Board

External Drive

Expansion Board

All of Above

Ans. A (Mother Board)

Data is stored in computer in which of the following form?

DecimaL

HexadecimaL

BinarY

Octal

Ans. C (Binary)

1 Mega Byte is equal to

1024 Bytes

1024 Giga Bits

1024 Bits

1024 Kilo Bytes

Ans. D (Kilo Bytes)

9. In which of the following circuit is used as a 'Memory device' in computers?

A. Flip Flop

B.Rectifier

C. Comparator

D. Attenuator

Ans. A (Flip Flop)

To send an e-mail which network protocol is used?

A. POP3

B. FTP

C. SMTP

D.None of these

Ans. C (SMTP)

Operating system manages

A. Processor

B. Memory

C.Disk and I/O Devices

D. All of the above

Ans. D (All of the above)

12.For high speed _______ memory used in the computer?

A.Cache

B. Hard Disk

C. RAM

D. BIOS

Ans. A (Cache)

13. The process of putting data into a storage location is called?

A.Reading

B. Controlling

C.Writing

D.Hand Shaking

Ans. C (Writing)

Magnetic disks are the medium for

Direct access

Sequential access

Both of above

None of abovE

Ans. C (Both of above)

MICR stands for

A. Magnetic Ink Code Reader

B.Magnetic Ink Character Reader

C. Magnetic Ink Cases Reader

D.None

Ans. B (Magnetic Ink Character Reader)

CAD stands for

A.Computer application in design

B.Computer algorithm for design

C. Computer aided design

D. All of the above

Ans. C (Computer aided design)

Which of the following is used for manufacturing chips?

A. semiconductor

B. control unit

C.parity unit

D. control bus

Ans. A (semiconductor)

Magnetic tape can serve as

A. Secondary storage media

B. Output media

C.Input media

D. All of the above

Ans. D (All of above)

Which of the following memories has the shortest access times?

A. Magnetic core memory

B. Magnetic bubble memory

C. Cache memory

D. RAM

Ans. C (Cache memory)

An error in computer data is called

A. Bug

B.Chip

C. CPU

D. Storage device

Ans. A (Bug)

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