Question # 1

Which of the following is an output device?

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Scanner

Mouse

Camera

Flat panel display

Which of the following operating system is a GUI operating system:

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Windows

Linux

Solaris

All of the above

The output of a query is the form of

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Table

Reports

Files

Forms

Which of the following is part of analysis report?

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How the current system works

The problems in the existing system

Requirements for the existing system

All of the above

A text file has ,,,,,,,,,,,,,,,,,,,,,size

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20 bits

20 bytes

fixed

No fixed

Which of the following object is used to retrieve from database and present in a formatted way?

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Report

Form

Table

Query

If scanf function (&) represented as

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Relational operator

Logical operator

Address operator

Precedence operator

Cellular (mobile) phones systems are often

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LANs

MANs

WANs

None of the above

An opened file must be_________before terminating the program

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Closed

Saved

Compiled

Retrieved

Propagation of signals across a communication medium is known as

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Signaling

Transmission

Broadcasting

Dissemination

A spare copy of data on a secondary storage is called

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Store

Backup

Reference

None of the above

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Computer General Science Test Hard Mode MCQs With Answers

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