E. Answer the following questions:
1. Who laid down the foundation of the Internet?
2. What do you understand by World Wide Web?
3. What is search engine?
4. Write any five usage of Internet.
5. What are the basic requirements to access the Internet?
6. What do you understand by downloading and uploading?
Give the name of web browsers wh.ich are
Answers
Explanation:
1) Tim Berners-Lee
Research at CERN in Switzerland by British computer scientist Tim Berners-Lee in 1989-90 resulted in the World Wide Web, linking hypertext documents into an information system, accessible from any node on the network.
2)The World Wide Web (WWW) is a network of online content that is formatted in HTML and accessed via HTTP. The term refers to all the interlinked HTML pages that can be accessed over the Internet. ... The World Wide Web is most often referred to simply as "the Web."
3)A program that searches for and identifies items in a database that correspond to keywords or characters specified by the user, used especially for finding particular sites on the World Wide Web.
4)TOP 20 USES OF INTERNET IN OUR DAILY LIFE:
1)Access to information.
2)E-mail.
3)It is a source of Communication.
4)Video Conferencing.
5)Online Jobs (freelancing, youtube, etc.)
6)Online shopping.
7)Book a car online for a trip.
8)Internet Banking.
5)To connect to the Internet you need the following four things:
1)A computer.
2)A modem and telephone line (if you are using dial up access) ...
3)An Internet browser (software) and software to connect you to the ISP.
4)An account with an Internet Service Provider (ISP) Souvenirs.
6)Uploading is the process of putting web pages, images and files onto a web server. Downloading is the process of getting web pages, images and files from a web server. To make a file visible to everyone on the internet, you will need to upload it.
Example: Google
1. Tim Berners-Lee
2.The World Wide Web, commonly known as the Web, is an information system where documents and other web resources are identified by Uniform Resource Locators, which may be interlinked by hypertext, and are accessible over the Internet.
3. A search engine is an information retrieval system designed to help find information stored on a computer system. The search results are usually presented in a list and are commonly called hits.
4. Electronic Mail (email) ...
FTP File Transfer. ...
Search Engines. ...
E-Commerce. ...
Online Banking. ...
Cashless Transactions. ...
Education. ...
Collaboration.
5. To connect to the Internet you need the following four things:
A computer.
A modem and telephone line (if you are using dial up access) ...
An Internet browser (software) and software to connect you to the ISP.
An account with an Internet Service Provider (ISP) Souvenirs.