What is the purpose of a return statement in a function?

What is the purpose of a return statement in a function?

Returns the value and continues executing rest of the statements, if any

Returns the value and stops the program

Returns the value and stops executing the function

Stops executing the function and returns the value

Answer : D

Sponsored Ad

अगर आप कम्पटीशन एग्जाम की ऑनलाइन तैयारी कर रहे है तो यहाँ से आप फ्री में Online Test

1) For the below mentioned code snippet:

var o = new Object();

2) Consider the following code snippet :

var tensquared = (function(x)
 {
return x*x;
}
(10));

Will the above code work ?

Yes, perfectly

Error

Exception will be thrown

Memory leak

3) Consider the following code snippet :

 var grand_Total=eval("10*10+5");

The output for the above statement would be :

10*10+5

105 as a string

105 as an integer value

Exception is thrown

4) Consider the following code snippet :

 var c = counter(), d = counter();
  c.count()
 d.count()
  c.reset()
  c.count()
  d.count()

The state stored in d is :

1

0

Null

Undefined

5) Consider the following code snippet

function printprops(o)
  {
     for(var p in o)
       console.log(p + ": " + o[p] + "\n");
 }

What will the above code snippet result ?

Prints the contents of each property of o

Returns undefined

All of the mentioned

None of the mentioned