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Modern Application Development II · Quiz 1 · 25 Feb 2024 · January 2024 term

Question 9: Which of the following statement(s) is/are true regarding…

Question 9

+3 marksOne or more correct options

Which of the following statement(s) is/are true regarding JavaScript language?

Select all that apply.

  1. A

    Any variable declared using “var” keyword has a global scope.

  2. B

    Any variable declared using “let” keyword has a block based scope.

  3. C

    The language supports the concept of arrays.

  4. D

    The language uses a call stack to execute the functions in the program.

Show answer

Correct answers

  • B

    Any variable declared using “let” keyword has a block based scope.

  • C

    The language supports the concept of arrays.

  • D

    The language uses a call stack to execute the functions in the program.

See the whole paperTake it as a mock test

Question 9 of 16 in the IIT Madras BS Modern Application Development II (MAD 2) Quiz 1 paper sat on 25 Feb 2024, in the January 2024 term (IIT M DIPLOMA AN2 EXAM QDD2 25 Feb 2024). It carries 3 marks.

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