Online Services | MCQs

Explanation

There are three different classes of a computer network namely:

Local Area Network (LAN) covers a small geographical area such as a room, a building or a compound;

Metropolitan Area Network (MAN) has citywide coverage

and Wide Area Network (WAN) that covers the whole globe or beyond the globe.

ND27122022

ND16-1-2023

Explanation

Linda Yaccarino is an American media executive.

Linda Yaccarino is the CEO of Twitter since May 12, 2023.

Explanation

• The Internet sometimes called simply "the Net,"
• ***
• Internet explorer falls under Browser
  
• The Internet is a worldwide system of computer networks
• ***
• the function of the internet:
• To receive e-mail
• To advertise commercial products
• To connect one computer to another