JavaScript

JavaScript is the most widely used client side scripting language. It was released by Netscape and Sun Microsystems in the year 1995. JavaScript is an object-oriented scripting language.

JavaScript is a case sensitivelanguage but it ignores the space and line breaksfound between words and sentences. All JavaScript statements end with a semi-colon.JavaScript code is usually embedded under script tagin HTML files.

JavaScript code is used to create, change, and delete HTML elements. JavaScript is also used to change HTML style sheets and validate data.When a user requests for a HTML file with JavaScript code, the browser manipulates the JavaScript and executes the code. The browser executes JavaScript code in the same order asit is written.

Uses of JavaScript:

• Simple and Powerful scripting language.
• Useful in creating dynamic web pages.
• Highly secure.
• Easy to add multimedia elements.
• Easy to create interactive pages.
• Useful in validating user inputs.
• Makes use of cookies concept to store user information.
• Executes very fast.
• Easy to write and implement.
• Reduces the work load on server.

JavaScript is an easy to learn programming language. We train you on all the concepts of JavaScript. Starting from the basics like variables, arrays, loops and functions, we give you in-depth knowledge on the advanced concepts like JavaScript Objects, JavaScript Events, and Window Objects. We teach you the steps involved in writing and executing JavaScript code.

With new web applications getting introduced day to day, it is a necessityfor testing professionals to learn how to test web technologies that are used for developing web applications.

Our experts provide training on the various automation tools that are available for testing web applications and JavaScript. We teach you the scenarios with which you can perform effective testing.