Computer Graphics MCQ-8 ⋆ csestudy247

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 The transformation that produces a parallel mirror image of an object is called ?

SBTE 2017

A) Transformation

B) Scaling

C) Reflection

D) Rotation

ANSWER= (C) Reflection

Q.2 Aliasing means

A) Shading effect

B) Rendering effect

C) Staircase effect

D) None

ANSWER= (B) Rendering effect

Q.3 The amount of memory in frame buffer is called

A) Bit plane

B) Plane

C) Bit

D) None

ANSWER= (A) Bit plane

Q.4 In the Bresenham’s algorithm, error term initialised to

A) 0

B) 1

C) -1/2

D) None

ANSWER= (C) -1/2

Q.5 What is perspective anomaly?

A) Oblique

B) Vanishing point

C) Cavalier

D) None

ANSWER= (B) Vanishing point

Q.6 Raster graphics are composed of

A) Pixels

B) Line

C) Path

D) None

ANSWER= (A) Pixels

Q.7 GIF Stands for

SBTE 2017

A) Global image format

B) Global interchange format

C) Graphics interchange format

D) None

ANSWER= (C) Graphics interchange format

Q.8 Identify the odd one out

SBTE 2017

A) Mouse

B) Key board

C) Track ball

D) Space Ball

ANSWER= (B) Key board

Q.9 Reflection of an object is same as rotation with angle

A) 45 degree

B) 90 degree

C) 120 degree

D) 180 degree

ANSWER= (D) 180 degree

Q.10 GIF supports

A) 256 colours

B) 128 colours

C) 524 colours

D) 1 million colours

ANSWER= (A) 256 colours

Q.11 Example of non impact printer

SBTE 2017

A) Drum plotter

B) Electronic printer

C) Laser printer

D) All of these

ANSWER= (C) Laser printer

Q.12 The memory area which holds a set intensity values for all the screen points is

A) Frame buffer

B) Refresh RAM

C) Video cache

D) None

ANSWER= (A) Frame buffer

Q.13 The process of selecting and viewing the picture with different view is called

A) Clipping

B) Windowing

C) Projecting

D) None

ANSWER= (B) Windowing

Q.14 Which compression provide some loss of quality ?

A) Loss less

B) Lossy

C) Both A & B

D) None

ANSWER= (B) Lossy

Q.15 Which device is used to grasp a virtual object ?

A) Data glove

B) Digitizer

C) Touch panels

D) None

ANSWER= (A) Data glove

Q.16 Which is not image file format ?

A) tiff

B) bmp

C) jpg

D) None

ANSWER= (A) tiff

Q.17 Beam penetration method is usually used in

SBTE 2018

A) Raster scan display

B) LCD

C) Random scan display

D) Dust

ANSWER= (C) Random scan display

Q.18 Disadvantage of DDA is

A) Round of error

B) Subtraction error

C) Addition error

D) None

ANSWER= (A) Round of error

Q.19 Which devices provides positional information to the graphics system

SBTE 2017

A) Input devices

B) Output devices

C) Pointing devices

D) Both A & C

ANSWER= (D) Both A & C

Q.20 Parametric equation of straight line (where 0≤ t ≤1)is

A) P(t) = P0+(P1+P0)t

B) P(t) = P0+(P1-P0)t

C) P(t) = P0-(P1-P0)t

D) P(t) = P0-(P1+P0)t

ANSWER= (A) P(t) = P0+(P1+P0)t

Related Link

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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