CG (MCQs): Oct 30, 2020

  

SRI LAKSHMI COLLEGE OF ARTS AND SCIENCE

DEPARTMENT OF COMPUTER SCIENCE

III B. Sc., (CS)

COMPUTER GRAPHICS (BECS54B) – MCQs – Oct 30, 2020

CG-MCQ3

(01) Which of the following points lies on the same sde of origin with reference to line 3x + 7y = 2?

(A) (3, 0)                                                              (B) (1,0)

(C) (0.5,0.5)                                                                   (D) (0.5,0)

(02) A point P (5,1) is rotated by 90º about a pivot point (2,2). What is the new transformation point ?

(A) (3,5)                                                               (B) (5,3)

(C) (2,4)                                                               (D) (1,5)

(03) Shearing is also termed as

(A) Selecting                                                        (B) Sorting

(C) Scaling                                                           (D) Skewing

(04) The logical ___ of the endpoint codes determines if the line is completely inside the window

(A) AND                                                                        (B) OR

(C) NOT                                                                        (D) NOR

(05) Consider a line AB with A(0,0) and B(8,4). Apply a simple DDA algorithm and compute the first four plots on the line

(A) (0,0) (1,1) (2,1) (3,2)

(B) (0,0) (1,1.5) (2,2) (3,3)

(C) (0,0) (1,1) (2,2.5) (3,3)

(D) (0,0) (1,2) (2,2) (3,2)

<<<<<ANSWERS WILL BE GIVEN TOMORROW>>>>>

Answers for Oct 29, 2020 (CG – MCQ2)

(01) B                   (02) C                   (03) D         (04) D         (05) B