Computer Graphics MCQ-7

Hello students in this page provide you Computer Graphics Multiple Choice Question With Answer

Computer graphics is a branch of computer science that is used to to display the images, photos, pictures, graphics ,chart etc.

It may also be defined as a branch of computer science that is used to create or develop images or pictures using the computer. It also allows to store the images or pictures on the computer.

This MCQ Sets is very useful of many Exam like Semester ,ISRO, DRDO ,Banking ,Railway etc.

 

Q.1 How many matrices are required to rotate an object about points (x,y)?

SBTE 2019
A) 2
B) 3
C) 4
D) 5

ANSWER= (B) 3

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Q.2 In vector scan display the phosphor is to be refreshed at least — time per second to avoid ficker

A) 18
B) 35
C) 40
D) 30

ANSWER= (D) 30

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Q.3 In raster scan diplay the dispaly image is stored in the form of —- in the refresh buffer ?

A) 0s
B) 1s
C) 1s & 0s
D) None of these

ANSWER= (C) 1s & 0s

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Q.4 The technique is used for producing image on the CRT is

A) Vector scan
B) Raster scan
C) Bot A & B
D) None of these

ANSWER= (C) Bot A & B

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Q.5 Expansion of line DDA algorithm is

SBTE 2018
A) Digital Difference analyzer
B) Direct Difference analyzer
C) Digital Differntial analyzer
D) Data Difference analyzer

ANSWER= (C) Digital Differntial analyzer

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Q.6 If direction of rotation is Z-axis, then direction of position of positive rotation is:

A) y to x
B) z to x
C) x to y
D) y to z

ANSWER= (B) z to x

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Q.7 Computer graphics allow communication through

A) Pictures
B) Charts
C) Diagrams
D) All of these

ANSWER= (D) All of these

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Q.8 GPU stands for

A) Graphics Process Utilizer
B) Graphics Process Unicode
C) Graphic Process Unit
D) None of these

ANSWER= (C) Graphic Process Unit

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Q.9 Which of the following are not graphics devices?

A) Scanners
B) Video Game
C) Joystick
D) None of these

ANSWER= (B) Video Game

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Q.10 CGA (Color Graphics Adapter) is introduced by——– and when?

A) Microsoft 1991
B) Microsoft 1981
C) IBM 1981
D) None of these

ANSWER= (C) IBM 1981

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Q.11 Which of the following displays required low memory?

A) Random scan
B) Raster Scan
C) Both A & B
D) None

ANSWER= (A) Random scan

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Q.12 Raster Scan display used —-tubes.

A) VST
B) DVST
C) CRT
D) None

ANSWER= (C) CRT

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Q.13 Which method are used to construct and position the straight lines arcs and circles etc

SBTE 2017
A) Rubber band method
B) Gravity Method
C) Dragging
D) None

ANSWER= (A) Rubber band method

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Q.14 A method used to test lines for total cipping is equivalent to the

SBTE 2017
A) Logical XOR
B) Logical OR
C) Logical AND
D) Both A & B

ANSWER= (C) Logical AND

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Q.15 Graphics can be

A) Drawing
B) photographs
C) Simulation
D) All of these

ANSWER= D) All of these

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Q.16 CAD stands for

A) Drawing
B) Computer art design
C) Computer-aided design
D) None

ANSWER= (C) Computer-aided design

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Q.17 Which of the following components of Interactive computer graphics are

A) Display controller
B) Frame buffer
C) monitor
D) All of these

ANSWER= (D) All of these

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Q.18 The — algorithm divides 2D Space into 9 regions of which only the middle part is visible.

SBTE 2017
A) Cohen Sutherland
B) Liang Barsky
C) Sutherland Hodegeman
D) H-L-N

ANSWER= (A) Cohen Sutherland

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Q.19 The higher number of pixels gives us a——- image

A) Worst
B) Big
C) Better
D) Smaller

ANSWER= (C) Better

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Q.20 The region code of a point within the window is

SBTE 2017
A) 1111
B) 0000
C) 1000
D) 0001

ANSWER= (B) 0000

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• Computer Graphics MCQ

S.No	Total MCQ	SETS
1	20	SET-1
2	20	SET-2
3	20	SET-3
4	20	SET-4
5	20	SET-5
6	20	SET-6
7	20	SET-7
8	20	SET-8
9	20	SET-9
10	20	SET-10

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