JAVASCRIPT Functions Online Test

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Instructions:

  • Total number of questions: 10.
  • Time allotted: 10 minutes.
  • Each question carries 1 mark.
  • No negative marks.
  • DO NOT refresh the page.
  • All the best :-)

What You Will Learn:

This JavaScript Functions Online Test helps you to Boost your Knowledge in JavaScript. In this test, we cover topics in the form of questions like:
  • Function declarations vs function expressions and hoisting differences.
  • Arrow functions: lexical 'this' binding and lack of 'arguments' object.
  • Default parameters and Rest parameter syntax (...args).
  • First-class functions and Higher-Order Functions (functions as arguments).
  • Immediately Invoked Function Expressions (IIFE).

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