Introduction to Computers (CBSE-NET (UGC) Paper-I): Questions 12 - 17 of 144

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Question number: 12

» Introduction to Computers » Components of a Computer

MCQ▾

Question

The input devices are the

Choices

Choice (4) Response

a.

computer hardware that accepts data and instructions from user.

b.

communication between hardware components that result in the transfer of data.

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question number: 13

» Introduction to Computers » Network

Appeared in Year: 2013

MCQ▾

Question

Internal communication within institutions done through (December)

Choices

Choice (4) Response

a.

MMS

b.

LAN

c.

EBB

d.

WAN

Question number: 14

» Introduction to Computers » Network

MCQ▾

Question

What is ATM?

Choices

Choice (4) Response

a.

is a network protocol designed to send voice, video and data transmission over a single network

b.

stands for Asynchronous Transfer Mode

c.

provides different kinds of connections and bandwidth on demand depending on the type of data being transmitted

d.

All a. , b. and c. are correct

Question number: 15

» Introduction to Computers » Components of a Computer

MCQ▾

Question

The Arithmetic and Logic Unit (ALU) -

Choices

Choice (4) Response

a.

is the component of CPU.

b.

performs arithmetic and logical operations.

c.

Both a. and b. are correct

d.

None of the above

Question number: 16

» Introduction to Computers » Components of a Computer

MCQ▾

Question

DOS etc. are called disk operating systems because

Choices

Choice (4) Response

a.

they are available on magnetic tapes

b.

they are memory resident

c.

they are initially stored on disk

d.

they are partly in primary memory and partly on disk

Question number: 17

» Introduction to Computers » Microprocessor Basics

MCQ▾

Question

Microprocessors as switching devices are for which generation computers

Choices

Choice (4) Response

a.

Second Generation

b.

Third Generation

c.

First Generation

d.

Fourth Generation

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