Question # 1

CTRL + ALT +Del is

Choose an answer

An invalid key combination

Recognized by windows

Used to close the active window

Both b and c

Which of the following keys does not hold uniqueness property?

Choose an answer

Candidate key

Foreign key

Primary key

Secondary key

Which of the following commands opens a document?

Choose an answer

CTRL + S

CTRL + W

CTRL +O

CTRL +N

The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.

Choose an answer

0 (zero)

NULL

1 (one)

File

_______retrieve data from the database and present is to the user in a formatted way

Choose an answer

Form

Macros

Reports

Query

C language came into existence in the year

Choose an answer

1971

1957

1972

%10.5d, where 15 is a

Choose an answer

Integer

Precision

Field where

Format symbol

The word document as it would be printed on the printer is displayed in

Choose an answer

Normal layout

Outline layout

Web layout

Print layout

With database data is in

Choose an answer

Standard form

Unnormalize form

Complete

Integrated

The output of printer is called

Choose an answer

Hard copy

Graphics

Multimedia

None of these

Pointing devices include

Choose an answer

Mouse

Trackball

Pointing stick

All of the above

More Classes

Other Links

NAT I Computer Science Computer MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer