Programming Languages

31. Which programming language is used for scientific computing and numerical analysis?

    a) Java

    b) C++

    c) Python

    d) MATLAB

32. What is the output of the following code snippet in JavaScript: console.log(!true)?

    a) true

    b) false

    c) 1

    d) 0

33. Which operator is used for concatenation in most programming languages?

    a) +

    b) –

    c) *

    d) /

34. What is the purpose of the “while” loop in programming?

    a) Looping a specific number of times

    b) Decision making

    c) Error handling

    d) Continuous looping until a condition is met

35. Which programming language is used for virtual reality and augmented reality development?

    a) Java

    b) C++

    c) Python

    d) Unity