Sumita Arora Solution

Voice Over Internet Protocol is a technology that makes audio and video calls possible from any internet-connected device having a microphone and speakers. It is useful because of its-– Lower cost– Increased functionality

Cookies are small text files stored on a user’s computer and created and used by websites to remember basic information or to record the user’s browsing activity.

Plugins are software component that adds a specific feature to an existing application software like web browser, operating system etc. To add a plugin to web browser: • Select the ‘Extension’ option from the web browser menu • Select ‘get extension’ or ‘web store’ • Download and install desired plugin.

The structure of an email message contain following components: To: specifies the email address of the recipients Cc: stands for Carbon Copy. It specify the email addresses of people to whom we are sending copy of email. Bcc: stands for Blind Carbon Copy. It also specify the email addresses of people to whom we are

The two parts of an email address are: 1. Username 2. Domain name‘@’ is used to separate these two parts.

HTTP stands for Hypertext Transfer Protocol. It is used to access the required information over the Internet.It may contain multimedia documents that contain link to images, audio or video on WWW. It allow us to exchange information on the WWW. HTTP is the basis for the WWW and allow seamless communication between Web Server and

Absolute URL contains complete address from HTTP(Protocol) to domain name and directory/page path that gives the complete information about the file location path.For example : https://www.techtipnow.in/download.php Relative URL does not use complete address but contains the file path excluding the domain name. It tells the URL location in terms of the current location. It assumes

A URL stands for Uniform Resource Locator also referred to as web address is a unique identifier used to specify unique address of a website. For example https://www.microsoft.com Compoents of URL: • Protocol • Name or Address of Server • Location of File on Server

Web Browser: An application software on a client computer that navigate through World Wide Web and display web pages.Web Server: A web server is a computer respond to web related request. It handles HTTP request and deliver web pages.

a website is a document which is centrally located on a web server that contains more than one web pages which can be interlinked together. A website may have just a one home page or it may have many other internal web pages including home page.