Question # 1

3 bytes is equal to.

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16 bits

20 bits

24 bits

30 bits

The output of printer is called:

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Hard Copy

Graphic

Multimedia

None of these

The microphone converts the sound into.

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Mechanical converts

Electrical signals

complete file

Software

What come after the Analysis phase in SDLC?

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Implementation

Costing

Design

Coding

Which of the following faster printer.

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Inkjet

Laser

Dot matrix

Soft copy

A bar code system is also known as.

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CPU

Straight lines

Vertical lines

Horizontal lines

__________ is not an output device.

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Speaker

Printer

Plotter

Scanner

A graphics tablets is commonly activation.

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Stylus

Joystick

Trackball

Finger

A device used for optical-character recognition is a;

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Wand reader

Cursor

Pen

MICR reader

The dots that compose the image of a digital photograph are called

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Resolution

Digital points

Pixels

Dot matrix

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

The name for screen clarity.

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Pixel

Resolution

Density

Picture Quality

A collection of raw fact and figure is called.

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Data

Information

Processing

Procedure

The keyboard format that is most commonly used is the

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Qwerty

Dvoric

Twriter

Splitter

Imaging used what devices to input data;

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Scanner

Icon

Bar code

Tablet

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Computer Science Ics Part 1 Chapter 1 Online Test MCQs With Answers

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