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Timeline
Internet is a global network of millions of computers and computer networks all over the world.
Dial-up connection is where you access internet using phone lines.
Broadband is faster than the dial-up connection as it provides high-speed Internet through
various transmission mediums.
Wi-Fi provides great speed as it uses radio frequency to connect to the Internet.
Mobile Internet provides user to access Internet using a smartphone and network provided
by service provider.
Hotspots are the Internet access points that lie in a limited distance.
An Electronic mail or e-mail can be defined as the process of exchanging messages
electronically through a communications network by using computer.
Malware, or malicious software, is a software made to cause harm to your system.
A set of programs that identify and remove malware are known as antivirus software.
Choose the correct option.
1. Which of the following is used to locate websites?
a. Web page b. Modem
c. URL d. Hotspot
2. Which of the following uses radio frequency to connect to Internet?
a. Wi-Fi b. Broadband Connection
c. Mobile Internet d. Dial-up Connection
3. Which of the following is a type of antivirus?
a. Worm b. Norton
c. Trojan d. None of these
4. What does BCC stand for?
a. Black Carbon Copy b. Blind Carbon Copy
c. Basic Common Copy d. Blue Charcoal Copy
5. Which of the following is NOT a free email service provider?
a. Gmail b. Rediffmail
c. Outlook d. Microsoft Edge
114 Premium Edition-V

