A. 10
B. Error
C. 1
D. 5
The interpreter checks obj for property b, fails and takes it from outside of with.
A conditional expression is also called a
Which is a more efficient code snippet ?
Code 1 :
for(var num=10;num>=1;num--) { document.writeln(num); }
Code 2 :
var num=10; while(num>=1) { document.writeln(num); num++; }
A statement block is a
When an empty statement is encountered, a JavaScript interpreter
The “var” and “function” are
Consider the following statements
switch(expression) { statements }
In the above switch syntax, the expression is compared with the case labels using which of the following operator(s) ?
var count = 0; while (count < 10) { console.log(count); count++; }
In the above code snippet, what happens?
The enumeration order becomes implementation dependent and non-interoperable if :
Using _______ statement is how you test for a specific condition.
Which of the following is the structure of an if statement?