Question # 1

Which of the following special symbol is used within a variable?

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+

@

-

%

Video graphics card determines

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The number of colors that can be displayed

Speed with which images appear

Display

All of the above

With shielded twisted pair cables a token ring network can operate up to a speed of

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4 Mbps

8 Mbps

12 Mbps

16 Mbps

Which of the following is not a storage device?

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Hard disk

Printer

Compact disk

ROM

Global variables are created in

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RAM

ROM

Hard disk

Cache

Which of the following object of database is used to retrieve data from database?

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Queries

Forms

Reports

Tables

,,,,,,,,,,,,,,is used to separate the three parts of the loop expression in a for loop

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:

;

"

|

Access IDE is a (an)

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Program

Interface

Database

Database problems

The character "{" is a

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Keyword

Constant

Punctuators

Which of the following is an example of a package software?

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Microsoft Word

Microsoft Excel

Micro Power Point

All of the above

Accidental data loss may be prevented by using a (n):

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Password

Antivirus programs

UPS

All of the above

Which of the following is not a component of telecommunications

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Sender

Office device

Medium

Receiver

A type of computer that is faster because it has fewer instructions

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Symbolic

RISC

ASCII-8

ROM burner

Which transmission mode is used for data communication along telephone lines

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Parallel

Serial

Synchronous

Asynchronous

CAD stands for

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Correct aided design

Computer aided design

Common aided design

None of above

In Microsoft Word, which of the following shortcut key is used to open the spelling and grammar dialogue box

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F5

F6

F7

F8

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