Computer Graphics MCQ-6 ⋆ 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 LCD are commonly used in

A) Calculators

B) Laptop computers

C) Portable

D) All of these

ANSWER= (D) All of these

Q.Random scan system are designed for
SBTE 2017

A) Line Drawing application

B) Pixel drawing application

C) color drawing application

D) None

ANSWER= (A) Line Drawing application

Q.3 Find the Reflection position of triangle to X-axis A(3,4),B(6,4),C(4,8)

A) A'(3,-6),B'(6,-4),C'(4,3)

B) A'(3,-4),B'(6,-2),C'(4,-8)

C) A'(3,-4),B'(6,-4),C'(4,-8)

D) None

ANSWER= (C) A'(3,-4),B'(6,-4),C'(4,-8)

Q.4 In circle drawing algorithm we use-

SBTE 2019

A) 4- Symmetry

B) 2- Symmetry

C) 8- Symmetry

D) None of these

ANSWER= (C) 8- Symmetry

Q.5 Bresanham circle algorithm uses the approach of

A) Midpoint

B) Point

C) Line

D) None of these

ANSWER= (A) Midpoint

Q.6 LCD is——-device

A) Emissive

B) Gas discharge

C) Non emissive

D) None of these

ANSWER= (C) Non emissive

Q.7 Plasma panel is —– device

A) Emissive

B) Gas discharge

C) Non emissive

D) None of these

ANSWER= (A) Emissive

Q.8 Bresebham’s line drawing algorithm invented By ?

A) Bresnhan

B) Sutherland

C) Pioneer

D) None of these

ANSWER= (A) Bresnhan

Q.9 The father of computer graphics

A) Bresnhan

B) Sutherland

C) Pioneer

D) None of these

ANSWER= (B) Sutherland

Q.10 Clipping algorithms are

SBTE 2019

A) Two or three dimensional

B) Two dimensional

C) Three dimensional

D) None of these

ANSWER= (A) Two or three dimensional

Q.11 When projection lines are perpendicular to the view plane then such type of projection is called:

A) Parallel

B) Perspective

C) Orthographic

D) Oblique

ANSWER= (C) Orthographic

Q.12 DDA Stand for digital differential analyzer

A) digital differential analyzer

B) digital differential analysis

C) digital different analyzer

D) None

ANSWER= (A) digital differential analyzer

Q.13 Which device provides positional information to graphics system ?

A) Input

B) Output

C) Pointing

D) Both A & B

ANSWER= (D) Both A & B

Q.14 In graphics system , the array of pixels in the pirels in the picture are stored in

SBTE 2018

A) Memory

B) Frame Buffer

C) Processor

D) All of these

ANSWER= (B) Frame Buffer

Q.15 The viewing transformation is formed by-

SBTE 2019

A) Translation

B) Translation and Scaling

C) Translation, scaling and reflection

D) Translation, scaling and rotation

ANSWER= (D) Translation, scaling and rotation

Q.16 In which type of transformation that slants the shape of an object ?

A) Rotation

B) Shearing

C) Scaling

D) Reflection

ANSWER= (B) Shearing

Q.17 After rotation of line AB in computer clockwise direction for 45 degreeangle above origin where coordinated A(5,5) And B(20,5) Find the coordinated of A & B after rotation.

A) A(10/√2,0),B(15/√2,25/√2)

B) A(0,10/√2),B(15/√2,25/√2)

C) A(10/√2,2),B(15/√2,25/√2)

D) None of these

ANSWER= (B) A(0,10/√2),B(15/√2,25/√2)

Q.18 Minimum memory required for frame buffer when resolution is 800X600 and bit/pixel is 8 ?

SBTE 2019

A) 512 KB

B) 1 MB

C) 2 MB

D) 256 KB

ANSWER= (A) 512 KB

Q.19 Which is not image file format?

SBTE 2019

A) bmp

B) jpg

C) tiff

D) Both (a) and (b)

ANSWER= (C) tiff

Q.20 Lower persistence phosphorus needs refresh rate

A) Lower

B) Higher

C) Medium

D) None of these

ANSWER= (B) Higher

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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