Explore topic-wise MCQs in Matlab.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Matlab knowledge and support exam preparation. Choose a topic below to get started.

1.

WHAT_IS_THE_ADVANTAGE_OF_MATLAB_OVER_OTHER_COMPUTING_SOFTWARE_WITH_MATRIX_DIMENSIONS??$

A. No advantage
B. Real time pre-defined memory allocation
C. Real time user-defined memory allocation
D. Matrix operations are easily computed
Answer» B. Real time pre-defined memory allocation
Discussion
2.

cat(A,B)$

A. cat(2,[1 2;3 4], [1 2; 3 4])
B. cat(2;[1 2,3 4]; [1 2, 3 4])
C. cat([1 2;3 4], [1 2; 3 4])
Answer» B. cat(2;[1 2,3 4]; [1 2, 3 4])
Discussion
3.

What is the function used to multiply a matrix, A, with itself n times?

A. mtimes(A,n)
B. ntimes(A,n)
C. mtimes(n,A)
D. mtimes(A^n)
Answer» C. mtimes(n,A)
Discussion
4.

reshape([1,2,3;4,5,6],1,6)

A. reshape([1,2,3;4,5,6];1;6)
B. reshape([1,2,3;4,5,6]:1:6)
C. reshape([1,2,3;4,5,6],6,1)
Answer» B. reshape([1,2,3;4,5,6]:1:6)
Discussion
5.

What is the symbol used to evaluate the transpose of a vector?

A. “ ^ ”
B. “ * ”
C. “ ‘ ”
D. “ ~ ”
Answer» B. ‚Äö√Ñ√∂‚àö√ë‚àö‚à´ * ‚Äö√Ñ√∂‚àö√ë‚àöœÄ
Discussion
6.

To see the sub-matrix with aij for 2

A. a(2;4,1;2)
B. a(2,4:1,2)
C. a(2:4,1:2)
D. a(2,4;1,2)
Answer» B. a(2,4:1,2)
Discussion
7.

Vectors depend upon brackets while scalars don’t.

A. True
B. False
Answer» B. False
Discussion