What will be the output of the following JavaScript code?
var a= 0;
var b = 0;
while (a < 3)
{
a++;
b += a;
console.log(b);
}
a) 135
b) 123
c) 013
d) 01
Answer: a
Explanation: A while loops checks for the condition first before executing the looping statements. A while loop increments the value at the end of the loop whereas for executes the statement at the starting of the loop.
Related Posts
The basic purpose of the toLocaleString() is to _________
Identify the process done in the following JavaScript code snippet?
o = {x:1, y:{z:[false,null,””]}};
s = JSON.stringify(o);
p = JSON.parse(s);The purpose of extensible attribute is to __________
What is the prototype represents in the following JavaScript code snippet?
function f() {};To determine whether one object is the prototype of (or is part of the prototype chain of) another object, one should use the ____________
In the following syntax, the data type within the square brackets must be ___________
book[datatype]=assignment_value;A linkage of series of prototype objects is called as ________
Join The Discussion