Fill in the blanks

1. A …………… is a set of rules that are needed for communication.
2. …………… enables the actual sending and receiving of messages.
3. The symbol, '@' is pronounced as …………… and this remains same in every email address.

Out of the following which one is the most used feature of Internet :

1. E-mail
2. FTP
3. Telnet
4. Usenet ?

Buying goods by placing orders online is called …………… .

1. e-Commerce
2. e-Shopping
3. e-buying
4. all the above

Which of the following is the major reason cited for e-Shopping's popularity ?

1. unique offers
2. price
3. impulse
4. convenience