Question # 1

Which of the following keyboard shortcut is used to change the case?

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CTRL + F3

Shift + F3

ALT + F3

CTRL + Shift + F3

Software that is used to detect and remove's the viruses from the compute ris called.

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Virus

Trojan Horse

pirated software

Antivirus

Data communication requires only

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Sender

Receiver

Transmission Medium

All of these

The world wide web was introduced in;

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1960s

Mid 1970s

1989

2000

The system that translates an IP address into an easier name is called

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Packet switching Domain system

Domain name system

Domain

Domain numbering system

Memory is made up of.

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Set of wires

Set of circuits

BIOS

Cells

With plug and play, a computer can automatically

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Detect device

Configure device

A and B

None

Which action is usually used after pointing at an object to execute a command such as launching an application or operating a file

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Clicking

Double clicking

Triple clicking

Dragging or dropping

Which of the following is not Antivirus program.

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NOD 32

Dr. Dalman

MCA free

Logic Bomb

Printers and monitors are common forms of

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Input units

Output units

Storage unit

Processing

The popular world processor is:

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MS-word

Wordpad

Notepad

None

OMR technology used to read the test mark of.

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SAT

GRE

MICK

Both a and b

The layer that is used ot control how a streams of dat is sent and received over physical.

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Application

Session

Physical

Transport

What is the difference between hardware and software

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Hardware is tangible but software is intangible

Hardware is metal but software is plastic

Hardware is permanent but software is temporary

Hardware is reliable but software is unreliable

BCD code is_______bit code:

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2-bit

4-bit

6-bit

8-bit

If memory location is to be read, CPU place address in.

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MAR

MBR

PC

Accumulator

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