Answer the following Questions:
1) What is the Internet?
Answer | Internet is the biggest network of computers that connects millions of computers and computer networks together across the world.
2) What is ARPANET?
Answer | ARPANET stands for Advance Research Project Agency Network. It was established by the US Defence department for research and analysis purposes.
3) What is the use of Modem?
Answer | The use of Modem helps to connect the telephone line with a computer.
4) What are search engines? Give an example.
Answer | Search engine is a special website that helps to find information about a topic on the internet.
Example of search engines are: Google Yahoo, MSN and Bing.
5) What is an E-mail?
Answer | E-mail is the short form of Electronic mail that is most widely used to send and received mail through the internet via email account.
6) Besides sending plain text what can we send through e-mail?
Answer | Besides sending plain text we can send word files, Excel files or image file through e-mail by attaching them.
7) Write any three safety rules you must follow when using the internet.
Answer | The three safety rules you must follow when using the internet are:
a) Do not give any personal information related to family, friends or your self.
b) Use common sense to chat someone.
c) Always tell your parents/teachers if you come across stuff on the internet.
d) Be responsible and ethical when using the internet whether at home or in a public place through online activities.
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