Computer Aided Design (2161903) MCQ

MCQs of Geometric Transformations

MCQ No - 1

When every entity of a geometric model remains parallel to its initial position, the transformation is called as ___________ .

(A) scaling
(B) translation
(C) rotation
(D) mirror

B
MCQ No - 2

In which type of projection, actual dimensions and angles of objects and therefore shapes cannot be preserved?

(A) Orthographic
(B) Isometric
(C) Perspective
(D) None of the above

C
MCQ No - 3

The number of line required to represent a cube in a wire frame model is

(A) 8
(B) 6
(C) 12
(D) 16

C
MCQ No - 4

The two-dimensional translation equation in the matrix form is

(A) Pā€™=P+T
(B) Pā€™=P-T
(C) Pā€™=P*T
(D) Pā€™=p

A
MCQ No - 5

The basic geometric transformation is ___________ .

(A) translation
(B) rotation
(C) scaling
(D) all of the above

D