For the below mentioned code snippet:
var o = new Object();
The equivalent statement is:
var o = Object();
var o;
var o= new Object;
Object o=new Object();
Answer : C
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1) 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
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2) When does the function name become optional in JavaScript?
When the function is defined as a looping statement
When the function is defined as expressions
When the function is predefined
All of the mentioned
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3) What will happen if a return statement does not have an associated expression?
It returns the value 0
It returns the value 0
It returns the undefined value
None of the mentioned
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4) If you have a function f and an object o, you can define a method named m of o with
5) Consider the following code snippet :
var string2Num=parseInt("123xyz");
The result for the above code snippet would be :
