These are 3 browser specific functions to interact with the visitors

Alert : Shows a message.

Prompt : Shows a message asking the user to enter the input text.It retu...

Data types are of eight in JavaScript,Seven Primitive types and one non-primitive types

1. Numbers (let and there are special numeric values infinity ,-...

Varaibles are like a storage container for certain value.

Data Types :For each value in JavaScript is always of a certain type.For example , a string or number.

There are 8 b...

JavaScript was initially created to "make web pages alive"

The programs in this language are called scripts.They can be written right in a web page's html and run ...

SQL stands for structured query language ,It is the standard language used to communicate with relational databases.

It is used to

In Software engineering we always struggle with

1. Repeating code
2. Tight coupling

API stands for Application Programming Interface .

Think of it like a waiter in a restaurant:

1. You (clien...