Introduction to Computers (CBSE-NET (UGC) Paper-I): Questions 49 - 53 of 144

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Question number: 49

» Introduction to Computers » Computer Memory & Data Storage

MCQ▾

Question

The main memory of computer

Choices

Choice (4) Response

a.

can be loaded from storage media

b.

can be divided in two parts-RAM and ROM

c.

is not essential for computer

d.

None of the above

Question number: 50

» Introduction to Computers » Components of a Computer

MCQ▾

Question

The term “operating system” means

Choices

Choice (4) Response

a.

conversion of high level language into machine code

b.

the way a computer operator works

c.

the way a floppy disk drive operates

d.

a set of programs which controls computer working

Question number: 51

» Introduction to Computers » Data

MCQ▾

Question

An Input operation performs two functions, they are

Choices

Choice (4) Response

a.

It causes an input device to physical read data, transmits the data to printer

b.

It causes an input device to transmits the data, convert into image form

c.

It causes an input device to physically read data, and transmits the data from the Input device to an Input area of CPU

d.

None of the above

Question number: 52

» Introduction to Computers » Network

MCQ▾

Question

WAN stands for

Choices

Choice (4) Response

a.

Wide Array Net

b.

Wap Area Network

c.

Wide Area Network

d.

Wireless Area Network

Question number: 53

» Introduction to Computers » Components of a Computer

MCQ▾

Question

High level languages

Choices

Choice (4) Response

a.

are also easier to learn and are not dependent on a particular type of computer.

b.

need interpreter or compiler to convert into low level language so that computer can understand.

c.

are English type languages where a single statement may correspond to several instructions in machine language and human being can understand easily.

d.

All a. , b. and c. are correct

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