CBSE SOLUTIONS-2025-26
CLASS-7
CHAPTER-5 Internet Services
A. Tick the correct answer:
1. An email address consists of a username and a domain name separated by ___ symbol.
a. & b. # c. % d. @
Answer: @
2. Which on e of the following is not a search engine?
a. Goolge b. Bing c. Gmail d. Lycos
Answer: Gmail
3. ________ was founded by Sachin Bansal and Binny Bansal in 2007.
a. Amazon b. Flipkart c. Snapdeal d. Skype
Answer: Flipkart
4. Which of the following is not an example of video conferencing applications?
a. Skype b. Yugma c. Lycos d. Ekiga
Answer: Lycos
5. Which one is an instant messenger that is used for chatting?
a. Google hangouts b. Lycos c. MS Word d. Small Basic
Answer: Google Hangouts
B. State true or false:
1. Google is a popular search engine.
Answer: T
2. Chatting can be used to send instant messages.
Answer: T
3. The internet is a global network consisting of millions of computers.
Answer: T
4. E-banking means online commercial activites.
Answer: T
5. Email is a process of sending and receiving messages over the internet.
Answer: T
C. Fill in the blanks:
1. The internet was initially known as ____________.
Answer: ARPANET
2. We can find information with the help of a _________________.
Answer: Internet
3. Real time textual communication between two users through computers is called _______.
Answer: Chat
4. ___________ refers to learning with the use of technology that enables people to learn anytime and anywhere.
Answer: E-learning
5. Internet TV is also known as ______________.
Answer: Web television
6. ____________ allows two or more users to have a live interaction with one another via audio and video transmission.
Answer: Video conferencing
D. Answer the following questions:
1. What is Internet? Write a short note on history of Internet.
Answer: Network of networks is called Internet. Wide area network is also called Internet. The Internet is a global network consisting of millions of computers.
2. Give the advantages of video conferencing.
Answer: The advantages of video conferencing are:
1. Cost saving
2. Eliminating travel
3. Enhanced communication
4. Screen sharing
5. Increased productivity and efficiency
6. Better engagement
3. What do you mean by the term search engine?
Answer: Search engines are websites that allow the user to enter keywords related to the required information and search other websites containing the information.
Some popular search engines are Google, Bing, Yahoo and Lycos.
4. Write a short note on e-banking and e-commerce.
Answer:
E-Banking:
E-banking means electronic banking. It is a net banking service that allows the users to monitor, transact and manage the bank accounts online.
Services:
1. Viewing bank account
2. Check balance
3. Request new cheque book
4. Applying for loans
5. Paying bills
E-commerce:
E-commerce stands for electronic commerce, which means online commercial activities. the internet offers us convenient ways to shop from our homes. We can buy and sell new or old goods also. Some e-shopping websites are:
1. WWW.MEESHO.COM 2. WWW.MYNTRA.COM
3. WWW.SNAPDEAL.COM 4. WWW.FLIPKART.COM
5. WWW.AMAZON.COM 6. WWW.SHOPSY.IN
5. What is Internet TV?
Answer: Internet TV is a medium of delivering television content over an internet connection. Internet TV is also known as web television. It's almost the same as getting television through an antenna.
6. Explain Google Hangouts.
Answer: Google hangouts is a free service from Google that allows us to talk to family and friends on our computer or mobile device. We can even talk to each other live over video chat and use hangouts to make phone calls and texts.
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