Introduction to Computers (CBSE-NET (UGC) Paper-I): Questions 54 - 58 of 135

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1071 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 54

» Introduction to Computers » Data

MCQ▾

Question

During processing cycle, a computer performs operations of

Choices

Choice (4) Response
a.

data transfer, ALU operations that operate on Input data

b.

sends data to an output area lies within the CPU (which is setup by each program)

c. Question does not provide sufficient data or is vague
d. None of the above

Question number: 55

» Introduction to Computers » Internet

MCQ▾

Question

Electronic mail is the

Choices

Choice (4) Response
a.

Distribution of all information functions in the office

b.

transmission of letters, messages and memos over a communications network

c. None of the above
d. All of the above

Question number: 56

» Introduction to Computers » Data

MCQ▾

Question

Data processing cycle consists of

Choices

Choice (4) Response
a.

three basic steps-Input cycle, Processing cycle, Output cycle

b.

receiving terminal reconverts the codes into images and prints a “facsimile” of the original page

c.

terminals which scan a paper form and converts its image into analog code for transmission

d. Question does not provide sufficient data or is vague

Question number: 57

» Introduction to Computers » Internet

MCQ▾

Question

Internet is

Choices

Choice (4) Response
a.

network run by the US Government

b.

a network run by the United Nations Organization

c.

a loose network not owned by anybody but used by all universities and governments around the globe

d.

a commercial information service run by Ziff Davis Co. in US

Question number: 58

» Introduction to Computers » Components of a Computer

MCQ▾

Question

A characteristic of an online real-time system is

Choices

Choice (4) Response
a.

Off line batch processing

b.

No delay in processing

c.

More than one CPU

d. All of the above

Sign In