Computer Graphics Basics Questions

MCQ bookmark_border

21.

The device which is designed to minimize the background sound is

A

Microphone

B

Digitizers

C

Data glove

D

Joy stick

Correct Answer: A

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

22.

The device which is designed to minimize the background sound is

A

Microphone

B

Digitizers

C

Data glove

D

Joy stick

Correct Answer: A

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

23.

The quality of a picture obtained from a device depends on

A

Dot size

B

Number of dots per inch

C

Number of lines per inch

D

All of the mentioned

Correct Answer: D

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

24.

Which of the following device is not the input device?

A

Trackball and space ball

B

Data glove

C

Only d

D

Impact printers

Correct Answer: C

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

25.

Which device contains thumbwheel, trackball and a standard mouse ball?

A

Z mouse

B

Joystick

C

Mouse

D

Trackball

Correct Answer: A

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

26.

Which device contains thumbwheel, trackball and a standard mouse ball?

A

Z mouse

B

Joystick

C

Mouse

D

Trackball

Correct Answer: A

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

27.

Virtual reality, CAD, and animations are the application of

A

Z mouse

B

Digitizers

C

Data tablets

D

Image scanners

Correct Answer: A

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

28.

The most commonly used input device is

A

Mouse

B

Keyboard

C

Scanner

D

Printer

Correct Answer: B

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

29.

Which keys allows user to enter frequently used operations in a single key stroke?

A

Function keys

B

Cursor control keys

C

Trackball

D

Control keys

Correct Answer: A

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

30.

________ are used to measure dial rotations.

A

Potentiometers

B

Volta meter

C

Parameter

D

Only a

Correct Answer: D

Check Answer report_problem Report forum Discussion