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Matlab MCQ Quiz (Multiple Choice Questions And Answers)

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This Post lists the Matlab MCQ Quiz (Multiple Choice Questions And Answers) for your next Matlab certification practice or interview.

What is Matlab?

Per Wiki: MATLAB is a proprietary multi-paradigm programming language and numeric computing environment developed by MathWorks. MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages. 

  • Stable release: 9.9 (R2020b) / September 17, 2020
  • Developer: MathWorks
  • Typing discipline: dynamic, weak
  • First appeared: late 1970s
  • Designed by: Cleve Moler
  • Platforms: x86-32 (32 bit Intel x86), x86-64

Matlab Multiple Choice Questions And Answers Quiz 

Matlab MCQ Quiz (Multiple Choice Questions And Answers)

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List of Programming Full Forms 

1. Index of an array in MATLAB start with

  • 0
  • 1
  • Depends on the class of array
  •  Unknown

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

  • Degrees
  •  Radians
  •  Radians & Degrees
  •  Depends on the argument

3. What is use of abs function in Matlab?

  • returns the square root of number.
  •  returns magnitude of a number.
  •  returns power of number
  •  None of these

4. What will be the output of atan2(-1,1) in Matlab?

  • Error
  •  pi/4
  •  0.7854

5. Which character is used to print new line in a fprintf statement?

  • \n
  •  \nl
  •  \nml
  •  \nxt