Hey Guys Welcome to CSE STudy247, This page provides you with Computer Graphics MCQ-7
Q.1 How many matrices are required to rotate an object about points (x,y)?
SBTE 2019
ANSWER= (B) 3
Q.2 In vector scan display the phosphor is to be refreshed at least — time per second to avoid ficker
ANSWER= (D) 30
Q.3 In raster scan diplay the dispaly image is stored in the form of —- in the refresh buffer ?
ANSWER= (C) 1s & 0s
Q.4 The technique is used for producing image on the CRT is
ANSWER= (C) Bot A & B
Q.5 Expansion of line DDA algorithm is
SBTE 2018
ANSWER= (C) Digital Differntial analyzer
Q.6 If direction of rotation is Z-axis, then direction of position of positive rotation is:
ANSWER= (B) z to x
Q.7 Computer graphics allow communication through
ANSWER= (D) All of these
Q.8 GPU stands for
ANSWER= (C) Graphic Process Unit
Q.9 Which of the following are not graphics devices?
ANSWER= (B) Video Game
Q.10 CGA (Color Graphics Adapter) is introduced by——– and when?
ANSWER= (C) IBM 1981
Q.11 Which of the following displays required low memory?
ANSWER= (A) Random scan
Q.12 Raster Scan display used —-tubes.
ANSWER= (C) CRT
Q.13 Which method are used to construct and position the straight lines arcs and circles etc
SBTE 2017
ANSWER= (A) Rubber band method
Q.14 A method used to test lines for total cipping is equivalent to the
SBTE 2017
ANSWER= (C) Logical AND
Q.15 Graphics can be
ANSWER= D) All of these
Q.16 CAD stands for
ANSWER= (C) Computer-aided design
Q.17 Which of the following components of Interactive computer graphics are
ANSWER= (D) All of these
Q.18 The — algorithm divides 2D Space into 9 regions of which only the middle part is visible.
SBTE 2017
ANSWER= (A) Cohen Sutherland
Q.19 The higher number of pixels gives us a——- image
ANSWER= (C) Better
Q.20 The region code of a point within the window is
SBTE 2017
ANSWER= (B) 0000
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