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Welcome to the MATLAB Programming MCQs Page

Dive deep into the fascinating world of MATLAB Programming with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of MATLAB Programming, a crucial aspect of MATLAB. In this section, you will encounter a diverse range of MCQs that cover various aspects of MATLAB Programming, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MATLAB.

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Check out the MCQs below to embark on an enriching journey through MATLAB Programming. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MATLAB.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of MATLAB Programming. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

MATLAB Programming MCQs | Page 3 of 17

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Q21.
What is the output of the following code? 
disp(“12”)

a.

‘12’

b.

“12”

c.

12

d.

Error

Discuss
Answer: (c).12
Q22.
What is the output of the following code? 
fprintf(“%f”,.123)

a.

.123000

b.

%f

c.

Error

d.

.123

Discuss
Answer: (a)..123000
Q23.
What is the size of ans variable after the following code? 
sprintf('23 23')
ans=
      ’23 23’

a.

14 bytes

b.

10 bytes

c.

Error

d.

1*5

Discuss
Answer: (b).10 bytes
Q24.
Amongst multiple elseif and nested if, which would take less runtime?

a.

multiple elseif

b.

nested if

c.

elseif

d.

elseif and nested if

Discuss
Answer: (a).multiple elseif
Q25.
What is the output of the following code? 
if(x~=c)
p=0;
end

a.

p=0

b.

Output will be suppressed

c.

Error

d.

Cannot be determined

Discuss
Answer: (c).Error
Q26.
The end statement is given multiple times in _________

a.

Multiple elseif

b.

Nested if

c.

elseif

d.

if

Discuss
Answer: (b).Nested if
Q27.
What will happen if we don’t give an otherwise block to our switch structure?

a.

Error

b.

Infinitely demands a correct variable for case

c.

Returns 0

d.

Moves on to the next block

Discuss
Answer: (d).Moves on to the next block
Q28.
What is the output of the following code? 
syms x;
if(x>50)
fprintf('Error')
end

a.

Error

b.

Prints Error

c.

Does not print error

d.

Cannot be determined

Discuss
Answer: (a).Error
Q29.
While developing a switch-case structure, the value for case can be _________

a.

Single only

b.

Multiple

c.

Infinite

d.

0

Discuss
Answer: (b).Multiple
Q30.
What is the output of the following code? 
syms x c; 
if(x~=c)
fprintf(‘Error’); 
end

a.

Error

b.

Error due to x

c.

Error due to c

d.

Error due to x and c

Discuss
Answer: (a).Error
Page 3 of 17

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