Question # 1

Along signal is measured in

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Volt

Hertz

Digits

Watts

Modern computer can perform calculation process.

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Per second

Per minute

Nino second

None

Deleting a character to the left of the cursor is accomplished by pressing the

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Dell Key

Back space key

End Key

Ctrl+del keys

Computer can not boot if it does not have.

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Computer

Linker

Interface

Operating system

Modern computer can perform calculation or process at

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Per second

Per minute

Nano second

None

The term that refers to all input, Output and secondary storage device is called.

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Central unit

Network point

Peripheral

Internal Momery

The program that contains instructions to operate a device is called

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Device driver

Device operator

Device inking

Device system

Stop bit are required in this type of transmission

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Asynchronous

Internittent

Synchronous

None

The external devices that are connected to a computer system are known as

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Expansion cards

Peripherals

Buses

Stols

All of the following may be stored in registers except

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Program instructions

Memory addresses

Data

CPU instruction set

A virus that replicates itself is called

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Bug

Warm

Vaccine

Bomb

Smallest unit of memory is called.

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Bit

Nibble

Byte

KB

OMR technology used to read the test mark of.

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SAT

GRE

MICK

Both a and b

Software is copyright of person who

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Purchase it

Sell it

Develop it

Store it

________ is an example of defector standard.

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SNA

ANSI

ISO

IEEE

Expansion slots connects interface cards to.

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Ports

system bus

Mother board

peripheral device

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