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Online Technical Test

Quiz by Niharika G

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40 questions
Show answers
  • Q1
    Which MATLAB function is used to generate random numbers?
    randn
    rand
    rng
    random
    30s
  • Q2
    What is the purpose of the 'subplot' function in MATLAB?
    To create multiple plots in a single figure
    To create a legend
    To save a figure
    To zoom into a plot
    30s
  • Q3
    In MATLAB, which command is used to display text output to the Command Window?
    disp
    echo
    show
    print
    30s
  • Q4
    Which function is used to generate a vector with equally spaced elements in MATLAB?
    seqgen
    equidist
    linspace
    spacegen
    30s
  • Q5
    What function would you use in MATLAB to calculate the maximum value in an array?
    largest
    max
    high
    top
    30s
  • Q6
    Which MATLAB function is used to read data from a text file?
    getdata
    loadfile
    importdata
    readtable
    30s
  • Q7
    What function in MATLAB is used to compute the eigenvalues of a matrix?
    inv
    det
    eig
    rank
    30s
  • Q8
    In MATLAB, which command is used to clear all variables from the workspace?
    clc
    reset
    clear
    delete
    30s
  • Q9
    What command is used in MATLAB to create a 2D plot?
    scatter
    plot
    chart
    graph
    30s
  • Q10
    Which function is used in MATLAB to solve a set of linear equations?
    linsolve
    linfit
    linspace
    linreg
    30s
  • Q11
    Which of the following functions in MATLAB is used to solve a system of linear equations?
    fit
    linsolve
    diff
    integrate
    30s
  • Q12
    What MATLAB function would you use to create a 2D plot of a function?
    scatter
    chart
    graph
    plot
    30s
  • Q13
    Which command in MATLAB is used to clear all variables from the workspace?
    delete
    reset
    clear
    remove
    30s
  • Q14
    In MATLAB, which function would you use to find the maximum value in an array?
    biggest
    max
    highest
    largest
    30s
  • Q15
    Which command in MATLAB is used to display a message or output to the command window?
    echo
    disp
    show
    print
    30s

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