Welcome to the MATLAB Basics MCQs Page

Dive deep into the fascinating world of MATLAB Basics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of MATLAB Basics, a crucial aspect of MATLAB. In this section, you will encounter a diverse range of MCQs that cover various aspects of MATLAB Basics, 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.

Check out the MCQs below to embark on an enriching journey through MATLAB Basics. 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 Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

MATLAB Basics MCQs | Page 8 of 17

Explore more Topics under MATLAB

01

Interacting with MATLAB

02

Mathematical Functions and Expressions

03

MATLAB Graphics

04

MATLAB Programming

05

Simulink and GUIs

06

Advanced Software Development

07

Syntax Error and Spelling Error

08

Control System Applications

09

Digital Signal Processing

Q71.

What is the output of the following code?

p=input[''];

Asks for an input

Error in the input

Error due to syntax

Cannot be determined

Discuss

Answer: (c).Error due to syntax

Q72.

What is the output of the following code?

pd=makedist('Uniform','-Inf',lower,'Inf',upper)

Makes a uniform distribution ranging from -Inf to Inf

Error due to Inf

Error due to syntax

Logical Error

Discuss

Answer: (c).Error due to syntax

Q73.

What is the output of the following code?

sumsqr([1 2; 'NaN' 4])

Error due to NaN

Error due to ‘NaN’

Discuss

Answer: (c).Error due to ‘NaN’

Q74.

The uniform distribution can range from -infinity to 0 or 0 to Infinity but not from -infinity to infinity.

True

False

May be True or False

Can't say

Discuss

Answer: (b).False

Q75.

If a character input is given to a command which only takes integers, it’ll always give an error.

True

False

May be True or False

Can't say

Discuss

Answer: (a).True

Q76.

Which function is preferable to find the magnitude of a complex number?

abs()

sqrt()

cart2pol()

MATLAB does not support complex arguments

Discuss

Answer: (a).abs()

Q77.

Which is an escape sequence constant?

Esc

nargout

Discuss

Answer: (c).\b

Q78.

All MATLAB computations are done in

Single Precision

Double Precision

Linear accuracy

Multi-level precision

Discuss

Answer: (b).Double Precision

Q79.

Which symbol is used to initialise a variable?

init

Discuss

Answer: (a).=

Q80.

Choose the correct option.

any() shows all the elements in a matrix while all() shows every element of a vector

any() is ‘true’ if elements in a vector is zero

all() is ‘true’ if every element in a vector is non zero

all() is ‘true’ if every element in a vector is 0

Discuss

Answer: (c).all() is ‘true’ if every element in a vector is non zero

Page 8 of 17

Welcome to the MATLAB Basics MCQs Page

MATLAB Basics MCQs | Page 8 of 17

Explore more Topics under MATLAB

Interacting with MATLAB

Mathematical Functions and Expressions

MATLAB Graphics

MATLAB Programming

Simulink and GUIs

Advanced Software Development

Syntax Error and Spelling Error

Control System Applications

Digital Signal Processing

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