Question # 1

Computer is combination of

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Hardware

Software

Both

None of these

Testing of a program components is called.

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Pilot testing

System

Isolating testing

Unit testing

The combination of four binary digits is a.

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Bit

Byte

Nibble

Word

A bar code system is also known as.

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CPU

Straight lines

Vertical lines

Horizontal lines

A type of reader commonly used to read UPC code is called:

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Bar-code reader

Optical-work reader

MICR

None of these

Smallest unit of memory is

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A bit

A nibble

A byte

Zero byte

What come after the Analysis phase in SDLC?

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Implementation

Costing

Design

Coding

The term that refers to all input, Output and secondary storage device is called.

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Central unit

Network point

Peripheral

Internal Momery

A collection of raw fact and figure is called.

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Data

Information

Processing

Procedure

Imaging used what devices to input data;

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Scanner

Icon

Bar code

Tablet

The software that is designed and developed for particular customer is called.

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share ware

Packages

System

Custornized software

Another name for main memory is

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Secondary

Disk storage

Primary storage

Tape storage

Which of the following is output device.

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Scanner

Mouse

Plotter

Light pen

CPU stands for

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Central processing unit

Central product unit

Computing program usage

Central programming unit

Which one is storage device.

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Printer

Camera

Magnetic

Keyboard

The circuit board that connects the monitor to computer is called.

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Monitor adapter

Monitor connector

Graphic connector

Graphic adapter

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