R

Ram Sharma • 193.86K Points
Coach 

Q. What is the output of below Javascript code if user keeps the default value of prompt box?

Code: 
<script>
var question = "Your species?";
var defaultAns = "human";
var out = prompt(question, defaultAns);
document.write(out);
</script>
  • (A) human
  • (B) Error
  • (C) NaN
  • (D) Nothing is printed
  • Correct Answer - Option(A)
  • Views: 124
  • Filed under category JavaScript

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on JavaScript

Q. Consider the following code snippet let succ = function(x) x+1, yes = function() true, no = function() false; What convenience does the above code snippet provide?

Q. How many WebSocket events are available?

Q. When will the window property come into play?

Q. What will the following code snippet work? If not, what will be the error?

Q. What if you use parseInt() to convert a string containing decimal value?

Q. Which method of the iterable object returns an iterator object for the collection?

Q. What will happen if the fvonly parameter is set to 1?

Q. What will be the output of the following JavaScript code?

Q. Which of the following method loads a new document?

Q. What should be the type of the script_url?

Learn All JavaScript MCQs

Question analytics