Introduction to Internet | Chapter-4 Solution Sub- Computer Class-3

 

A. Tick (✔) the correct option.

1. A collection of web pages.

(a) Website

2. What is it called when business is done online?

(c) eCommerce

3. Which is the default web browser of Windows 10.

(c) Microsoft Edge

4. A message sent over the Internet from one computer to another.

(b) e Mail

5. Which of the following software is used for online chatting?

(a) WhatsApp


B. Fill in the blanks with the help of given words.

1. Internet is a collection of interconnected computer network from around the world.

2. E-mail stands for electronic mail.

3. Online Chatting is sending and receiving messages in real time.

4. Search engines such as Google, Bing help search information. 

5. The term Netiquette is a combination of two words, net and etiquette (manners).


C. Write (T) for true and (F) for false statements. 

1. You can share any personal information with anyone online.    [F]

2. Do not share your photographs or videos with anyone over the Internet without the parent's permission.       [T]

3. In case you feel uncomfortable in any situation, do not hesitate to inform your teacher or parents.      [T]

4. You can be rude while greeting others online.     [F]

5. The last page of any website is known as Home page.    [F]


D. Give one word for the following. 

1. A network of networks.       Internet

2. A program which enables a user to access the internet and interact with information.  Web Browser

3. A collection of web pages.       Website

4. A page that consists of text, images, videos and hyperlinks.     Web Page

5. It is the address of the website.       URL (Uniform Resource Locator)  


E. Answer the following questions.

1. Define the term Internet. 

Ans. The word Internet is a combination of two words, interconnected and network.

2. List two uses of Internet.

Ans. 1. Education

         2. Banking

3. State two advantages and disadvantages of Internet.

Ans. Advantages:-

         1. Huge amount of information

          2. Finding location

4. Give examples of two search engines.

Ans. Two search engines are:-

         1. Google chrome

         2. Opera

5. List three rules that you follow to be safe online.

Ans. 1. Always use the internet under the supervision of elders.

         2. Do not share any personal information with anyone online.

         3. Use strong passwords and never share with anyone.

         



Comments