What will be the output of the following JavaScript code?
num1=5;
function cal() {
num1=10;
num2=5;
num3=num2*num1;
console.log(num3);
}
cal();

What is the correct syntax for referring to an external script called "LFC.js"?

What will happen, if the following JavaScript code is executed? var count =0;
while (count <10) { console.log(count); count++; }

What will be the output of the following Javascript code?
var string1 = "Letsfindcourse";
var intvalue = 30;
alert( string1 + intvalue );

Which of the following is an array method?

Variable declared is example of ________________ Variable.
function message() {
var varname = "Rajiv";
alert(name);
}

Which operator is known as the strict equality operator, which checks whether its two operators are identical or not?

How to get a particular value using the tagged name?

What will be the output if we compare "ten" and 10 with less then comparison operator( "ten" <10)?

What if we put ++ operator inside if condition? find the output

Which of the following is block scoped?

Find output of below Javascript addition code
document.write("1 plus 1 is " + 1 + 1);

Which of the following method checks if its argument is not a number?

JavaScript ignores?

If para1 is the DOM object for a paragraph, what is the correct syntax to change the text within the paragraph?

Syntax for creating a RegExp object:
1. var txt=new RegExp(pattern,attributes);
2. var txt=/pattern/attributes;
Which of the above mentioned syntax will correct?

Which of the following is correct about features of JavaScript?

Why so JavaScript and Java have similar name?

Choose the correct JavaScript syntax to change the content of the following HTML code.

The pop() method of the array does which of the following task ?

The _______ method of an Array object adds and/or removes elements from an array.

Which of the following is not JavaScript Data Types?

What is defination of an undefined value in JavaScript?

Among the keywords below, which one is not a statement?

The "function" and " var" are known as:

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

Which company developed JavaScript?

Which symbol is used for comments in Javascript?

Which of the following is not a valid JavaScript variable name?

Which of the following are the errors in JavaScript?