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4

Which operation is not performed by computer

A. Inputting

B. Processing

C. Controlling

D. Understanding

Correct Answer :

D. Understanding


Related Questions

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A number that is used to control the form of another number is known as

A. Map

B. Mask

C. Mamtossa

D. Marker

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A name or number used to identify a storage location is called

A. A byte

B. A record

C. An address

D. All of above

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4

A hybrid computer

A. Resembles digital computer

B. Resembles analogue computer

C. Resembles both a digital and analogue computer

D. None of the above

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4

Which of the following is not electro-mechanical computer?

A. Mark I

B. ABC

C. Zuse

D. UNIVAC

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4

COBOL is widely used in application s

A. Commercial

B. Scientific

C. Space

D. Mathematical

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4

The control unit of a microprocessor

A. Stores data in the memory

B. Accepts input data from keyboard

C. Performs arithmetic/logic function

D. None of above

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4

Which of the following memories allows simultaneous read and write operations?

A. ROM

B. RAM

C. EPROM

D. None of above

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4

Which unit holds data permanently?

A. Input unit

B. Secondary storage unit

C. Output Unit

D. Primary Memory Unit

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4

What was the first computer to perform all calculation using electronics rather than wheels, ratchets, or mechanical switches?

A. Mark I

B. ABC

C. Z3

D. None of above

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4

MSI stands for

A. Medium Scale Integrated Circuits

B. Medium System Integrated Circuits

C. Medium Scale Intelligent Circuit

D. Medium System Intelligent Circuit

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4

Which is a semi conductor memory?

A. Dynamic

B. Static

C. Bubble

D. Both a & b

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4

The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately

A. 16 digits

B. 6 digits

C. 9 digits

D. All of above

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4

What do you call the programs that are used to find out possible faults and their causes?

A. operating system extensions

B. cookies

C. diagnostic software

D. boot diskettes

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4

In a computer _____ is capable to store single binary bit.

A. Capacitor

B. Flip flop

C. Register

D. Inductor

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4

Which of the following is valid statement?

A. Data in itself is useless unless it is processed

B. The data that is processed is called a program

C. The data which is not yet processed is information

D. Information is processed by computer to generate data.

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4

An input /output device at which data enters or leaves a computer system is

A. Keyboard

B. Terminal

C. Printer

D. Plotter

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4

Any device that performs signal conversion is

A. Modulator

B. Modem

C. Keyboard

D. Plotter

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4

Which of the following contains permanent data and gets updated during the processing of transactions?

A. Operating System File

B. Transaction file

C. Software File

D. Master file

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4

Instructions and memory address are represented by

A. Character code

B. Binary codes

C. Binary word

D. Parity bit

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4

FORTRAN programming language is more suitable for ____

A. Business Applications

B. Marketing Applications

C. Scientific Applications

D. None of the above

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4

The radian of a number system

A. Is variable

B. Has nothing to do with digit position value

C. Equals the number of its distinct counting digits

D. Is always an even number

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4

The full form of ALU is

A. Arithmetic Logic Unit

B. Array Logic Unit

C. Application Logic Unit

D. None of above

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4

The secondary storage devices can only store data but they cannot perform

A. Arithmetic Operation

B. Logic operation

C. Fetch operations

D. Either of the above

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4

Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):

A. Hacker-proof program.

B. Firewall.

C. Hacker-resistant server.

D. Encryption safe wall.

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4

First page of Website is termed as-

A. Homepage

B. Index

C. JAVA script

D. Bookmark

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4

Before a disk drive can access any sector record, a computer program has to provide the records disk address. What information does this address specify?

A. Track number

B. All of above

C. Sector number

D. Surface number

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4

Who is the father of Computer science?

A. Allen Turing

B. Charles Babbage

C. Simur Cray

D. Augusta Adaming

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4

Who suggested Stored Program Concept

A. John Mauchley

B. J.P. Eckert

C. John Neumann

D. Joseph Jacquard

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4

Instruction in computer languages consists of

A. OPCODE

B. OPERAND

C. Both of above

D. None of above

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4

When was the first electro-mechanical computer developed?

A. 1880

B. 1990

C. 1944

D. None of above