Question # 1

Which of the following register acts as counter register.

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AX

BX

CX

DX

The layer of OSI model that establish connection of user, maintains it and terminate is.

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Presentation

Transport

Session

Application

CPU is example of

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Software

Program

Hardware

Input unit

The scanner used in banks to read cheque is:

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OCR

OMR

Bar-code-scanner

D- micr

If memory location is to be read, CPU place address in.

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MAR

MBR

PC

Accumulator

CBT Software is used in

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Education

Forecasting

Manufacturing

None

Software that is used to detect and remove's the viruses from the compute ris called.

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Virus

Trojan Horse

pirated software

Antivirus

Electric Path used to transfer data is called.

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Computer architecture

computer organization

Computer Bus

Computer clock

The microphone converts the sound into:

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Mechanical signals

Electricals

Computer

Software

A________ is an automatic programmable machine.

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CAD

CAM

CBT

ROBOT

De Jure means.

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Historical events

By nature

Existing facts

According to law

A________is character or word that represents a series of keystrokes.

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Script

Macro

Ruler

Menu

The electromagnetic waves representation data are called

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Information

Signal

Sender

Message

Sound light and radio waves are examples of

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Digital signal

Analog signal

Simple signals

None

Another name for free software is.

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Public domain software

Copy protected software

Encrypted software

Share ware

The software which is used to control all parts of manufacturing process is called.

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MICR

ATM

CAM

CAD

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Computer Science Ics Part 1 Online Test MCQs With Answers

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