Question # 1

Security protection for personal computers include:

Choose an answer

Internal Components

Lock and Cables

Software

All of these

Another name of for anti virus is

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Vaccine

Worm

Trojan horse

DES

The storage capacity of zip disk is up to.

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1000 GB

1000 Bytes

1000 MB

1000 KB

Windows explorer offers many actions that can be performed on

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File

Folder

Both A & b

None

Many industries are designing products by using.

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Robot

CAM

CAD

ATM

Who proposed a design of stored Program computer.

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Baise Pascal

Babbage

Sir Rutherford

Van Neumen

How a virus reaches from on compute to another.

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Exchange of printer

Exchange of keyboard

Exchange of displaying screen

Data is exchanged between computers

Formula can be applied on:

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Values

Labels

Unmerged Cells

None

The address of instruction under the process of execution is contained in.

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Program counter

current instruction Register

Memory address Register

Memory Buffer Register

Which key removes the character to the left of cursar.

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Alt

ESC

Delete

Back Space

The insertion point in a document is called.

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Mouse

End marks

Courser

Erasor

Another name for main memory is.

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Permanent memory

Tape storage

Secondary memory

Primary memory

_________ is used to find information on the world wide wed.

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Web browser

Web site

Search engine

Web server

Which type of data consists of words sentences and paragraphs

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Text

Audio

Numeric

Video

Modern computer can perform calculation or process at

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Per second

Per minute

Nano second

None

CAM stands for

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Computer Assist Machine

Computer Aided Manufacturing

Cash Advanced Machine

Computer Advanced Machine

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