Class-X-Solved Exercise:
Unit-6- Web Applications
(Session-3 Introduction to instant messaging)
(Session-4 Chatting with a contact-Google Talk)
1. Fill in the blanks:
a. _____ is a form of communication over the internet that offers an instantaneous transmission of text-based messages from sender to receiver.
Answer: IM
b. _________, ______, ________ and web camera are required for audio and video conferencing.
Answer: IMO, Google Talk, Skype
c. Skype is an ________ software.
Answer: Instant Messaging
d. Google Talk is integrated with __________.
Answer: G-mail
e. Yahoo messenger is a ________ based instant messaging software.
Answer: Application
2. Write T for true and F for false against statement.
a. A chat is a real-time conversation that can happen online. T
b. Participants of a chat need to be signed in to the same IM software. T
c. We should always type our messages in uppercase in the chat box. F
d. Yahoo messenger is a application based software. T
e. Skype session is initiated through an Email account. T
3. Short Answer Questions.
1. List any five application based instant messaging software.
Answer:
1. Google Talk
2. Yahoo! Messenger
3. Skype
4. Windows Live Messenger
5. Rediff Bol
2. What is instant messaging?
Answer: Instant Messaging is a form of communication over the internet that offers an instantaneous transmission of text-based messages from sender to receiver.
3. State any 3 rules and etiquettes you should follow while chatting on the Internet.
Answer:
1. Messages should be short and to the point.
2. Always introduce yourself by name if your screen name doesn't reflect it.
3. Always ask if the other person has time to chat first-regardless of how important you think what you have to say is, it's not going to be well received if the recipient is busy.
4. What are basic needs to use instant messaging software?
Answer: Instant messaging allows two people to have a real-time conversation across the Internet. Whenever we need to talk in real-time conversation on the Internet then we need Instant messaging.
5. How web based IM software is different from Application based software?
Answer: Web based instant messaging software is accessed using browsers such as Internet Explorer, Mozilla Firefox, Google Chrome, etc. Some of the popular web based instant messaging software are: Meebo, Yahoo! Messenger for the web, MSN Web messenger, IMO etc.
Application based instant messaging software is downloaded and installed on user's computer. Some of the popular instant messaging software are: Google Talk, Yahoo! messenger, Skype, Windows live messenger, Rediff Bol etc.
6. What is Google Talk?
Answer: Google Talk is a popular instant messaging software to be used on computers. Google Talk is integrated with Gmail. When you run Google Talk, even when you're not using program, it runs in the background so you can receive notifications that other people are trying to get in touch with you.
Some other links:
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