Services Provided by the Servers
Services Provided by the Servers :-
- Today many services are being provided by the Web Server. Many of the servers are based on Cloud computing which is popular amongst the researchers, scientists & entrepreneurs.
- Cloud Computing is distributed computing over a network, and has the ability to run a program or application on many connected computers at the same time.
- It is used, where various computing concepts that involve a large number of computers are connected via real-time communication network such as the Internet.
Various services provided by the Web server are:
- Cost Efficient: Web server is the most cost efficient method to use, maintain and upgrade. Traditional desktop software costs companies a lot in terms of finance. On the other hand, it is available at much cheaper rates. Besides, there are many onetime-payment, pay-as-you-go and other scalable options available, which makes it very reasonable for the company.
- Resource Sharing: Web Server has the capability to store unlimited information such as Google Drives, Cloud computing etc. The space where the data can be stored is shared by the other users at the same time like hard disk can be shared on physical network as LAN.
- Data Sharing: With the help of web servers one can easily access the information from anywhere, where there is an Internet connection using Google docs such as Documents, Excel sheets, Drawings, Powerpoint presentations etc.
- Backup and Recovery: As all the data now a days is stored on web servers, backing it up and restoring the same is relatively much easier than storing the same on a physical device. Hence, the entire process of backup and recovery much simpler than other traditional methods of data storage.
Latest Computer Post :- Click Here
Important Point :-
❖ The World Wide Web (WWW) is an internet based service, which uses common set of rules known as Protocols, to distribute documents across the Internet in a standard way.
❖ The Internet is a massive network of networks. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet.
❖ Search engines are the programs which are needed to extract the information from the internet.
❖ A search engine works in the following order: Web crawling, Indexing, Searching
❖ A web server commonly known as HTTP server or application server is a program that serves content using the HTTP protocol.
❖ A Web page can contain an article, or a single paragraph, photographs, and it is usually a combination of text and graphics.
❖ A browser is a software that lets you view web pages, graphics and the online content.
❖ The Secure Sockets Layer (SSL) is a protocol, uses Hypertext Transfer Protocol (HTTP) and Transport Control Protocol (TCP) for managing the security of a message transmission on the Internet.
❖ A blog is a web site like any other, but it is intended to offer personal opinions of people on their hobbies, interests, commentaries, photo blogs, etc.
❖ URL’s, or ‘uniform resource locators’, are the web browser addresses of internet pages and files. It is the way to locate a file or document on the Internet.
There are two types of URL: Absolute and Relative.
A protocol is a set of rules that governs the communication between computers on a network.
Basic internet Computer Questions and Answers
Q: What is the internet?
(a) a single network
(b) a vast collection of different networks
(c) interconnection of local area networks
(d) none of the mentioned
Click to show/hide
Q: What is an ‘intranet’?
(a) Internal internet is used to transfer information internally
(b) Internal internet is used to transfer information to the outside company.
(c) Internal network designed to serve the internal formational needs of a single organization.
(d) Internal network designed to transfer information between two organizations
Click to show/hide
Q: __ servers store and manage files for network users.
(a) Authentication
(b) Main
(c) Web
(d) File
Click to show/hide
Q: ISP stands for
(a) Internet Security Protocol
(b) Intelligent Service Package
(c) Internet Service Provider
(d) Intelligent Service Provider
Click to show/hide
Q: Which one of the following protocols is not used on the internet?
(a) HTTP
(b) DHCP
(c) DNS
(d) none of the mentioned
Click to show/hide
Q: What does the internet term “thread” refer to?
(a) A series of linked messages
(b) A self-replicating virus
(c) A category of browser
(d) A common fault in display devices
Click to show/hide
Q: What’s the name of the program or service that lets you view e-mail messages ?
(a) Web browser
(b) E-mail clients
(c) E-mail id
(d) Internet
Click to show/hide
Q: When sending an e-mail, the ______ line describes the contents of the message?
(a) to
(b) subject
(c) contents
(d) CC
Click to show/hide
Q: http stands for
(a) hyper text transfer protocol
(b) hypertet transmission protocol
(c) high transfer transport protocol
(d) hyper transfer text protocol
Click to show/hide
Q: What does SMTP in an SMTP server stand for ?
(a) Simple Mail Transfer Protocol
(b) Serve Message Text Process
(c) Short Messaging Text Process
(d) Short Messaging Transfer Protocol
Answer ⇒ ??