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# Matlab MCQ

• 03rd Feb, 2023
• 1046 Followers

## Take Matlab Quiz To test your Knowledge

Practice below the best Matlab MCQ Questions, that checks your basic knowledge of Matlab. This Matlab MCQ Test contains around 20+ Matlab Multiple Choice Questions. You have to select the right answer to every question to check your final preparation. apart from this, you can also download below the Matlab MCQ PDF, completely free.

## Matlab MCQ Quiz

• A. 0
• B.1
• C.Depends on the class of array
• D.Unknown

### 2) What is the return type of angles function in MATLAB ?

• A. Degrees
• D.Depends on the argument

### 3) What is use of abs function in Matlab?

• A. returns the square root of number.
• B.returns magnitude of a number.
• C.returns power of number
• D.None of these

• A. Error
• B.pi/4
• C.0.7854

• A. \n
• B.\nl
• C.\nml
• D.\nxt

• A. clear
• B.clc
• C.close all
• D.clear all

• A. !=
• B.==
• C.isequal
• D.=

• A. [2 0 21]
• B.[3 0 14]
• C.[14 0 3]
• D.[7 0 3]

• A. ctrl+c
• B.ctrl+s
• C.ctrl+b
• D.ctrl+enter

• A. Double
• B.symbolic
• C.character
• D.array

### 11) Which of the following is a switch-case structure?

• A. Logical structure
• B.Conditional structure
• C.Hierarchical structure
• D.Multidimensional structure

• A. '+'
• B.‘=’
• C.'*'
• D.'\$'

• A. True
• B.False

• A. inf
• B.pi
• C.i
• D.gravity

### 15) Which of the following Matlab command clears all data and variables stored in memory?

• A. clear
• B.clc
• C.delete
• D.None of the above

• A. cat dog
• B.cat&dog
• C.catdog
• D.CatDog

### 17) Which of the following is the disadvantage of Matlab?

• A. Matlab is a fourth-generation high-level language
• B.Being compiler independent makes Matlab more efficient and productive
• C.Matlab codes are written in sentences and executed one by one
• D.Matlab is an interpreted language thus it can be very slow.

### 18) What are the features of Matlab?

• A. Full Graphics Capabilities
• B.Platform Independent
• C.Ease of Use & Good Source of Help
• D.All of the above

• A. May 2019
• B.Sep 2019
• C.Aug 2019
• D.July 2019

### 20) Which of the following command lists the current variable in Matlab?

• A. Type
• B.Who
• C.Pwd
• D.Date

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