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

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

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

Which of the following is not JavaScript Data Types?

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

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

Which company developed JavaScript?

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 if we compare "ten" and 10 with less then comparison operator( "ten" <10)?

Which of the following are the errors in JavaScript?

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

Why so JavaScript and Java have similar name?

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

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

JavaScript ignores?

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

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

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

Which of the following is an array method?

Which of the following is correct about features of JavaScript?

Which of the following is block scoped?

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

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?

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

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();

How to get a particular value using the tagged name?

Which symbol is used for comments in Javascript?

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

What is defination of an undefined value in JavaScript?