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Java Script MCQ Quiz (Multiple Choice Questions And Answers)

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6. Why so JavaScript and Java have similar name?

  • They both originated on the island of Java
  • JavaScript's syntax is loosely based on Java's
  • Both A and B
  • None of the above

7. Output is

<script type="text/javascript"> 
var a="GeeksforGeeks"; 
var x=a.lastIndexOf("G"); 
  • 8
  • 9
  • 0
  • Nothing

8. The escape sequence ‘\f’ stands for

  • Floating numbers
  • Representation of functions that returns a value
  • Form feed
  • None of the above

9. Purpose of designing the Javascript

  • To Perform Server Side Scripting Opertion
  • To add interactivity to HTML Pages
  • To Style HTML Pages
  • All of the above

10. Which of the following function of Array object removes the last element from an array and returns that element?

  • push()
  • delete()
  • pop()
  • link()