Question # 1

During E-time the ALU.

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examines the instruction

enters the instruction

executes the instruction

elicits the instruction

Transmit data in the form of light is called

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Fiber glass

UTP

Color glass

None

The term "time slicing" need not apply to.

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On line transacting processing

Batch processing

Real time processing

None of the above

Data and instructions are put into primary storage by.

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memory

the control unit

secondary storage

the ALU

Maximum length of co-axial cable used in LAN is

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120 meter

110 meter

100 meter

90 meter

A bootstrap is.

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a memory device

a device to support the computer

a small initialization program to start up a computer

an error correction technique

What does ISDN stands for?

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International Service Data Network

International Service Digital Network

Integrated Service Data Network

Integrated Service Digital Network

Which of the following is Internet Protocol?

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Y25

TCP/IP

PCT/PI

ITTT

Which of the following is an example of volatile memory.

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ROM

RAM

PROM

Hard disk

Each location in primary storage is assigned a unique.

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data

field

name

address

SNA stands for

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Simple Network Adapter

System Network Arhitecture

System Network Application

Small Network Application

IEEE 802.3 is

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Device Name

Protocol

Topology

None

The number of bytes in the following number (1111, 1011, 0111,0100,1010) is.

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5

2 1/2

10

1 2/4

A CPU has.

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control unity consisting of program counter and instruction decoder, and arithmetic unit having accumulator

bubble memory

visual display unit

auxiliary storage unit

The process of executing several programs simultaneously by the use of more than one processing unit is called.

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Multiprogramming

Time sharing

Multiprocessing

Batch processing

The Media Access Control sub layer resides in which layer

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Data link

Physical

Network

Transport

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ECAT Computer Science Chapter 2 Digital Computer Fundamentals Online Test MCQs With Answers

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