Correct option is A
Sol: The correct answer is (a) Unique IP Address
Key Points:
Every device that connects to the Internet must have a unique Internet Protocol (IP) address to identify it on the network. This address allows data to be sent and received correctly between devices on the Internet.
There are two main types of IP addresses:
- IPv4 (Internet Protocol version 4): An IPv4 address is a 32-bit number
- IPv6 (Internet Protocol version 6): An IPv6 address is a 128-bit number
Information booster:
- Email: While an email account is useful for communication, it is not necessary for accessing the Internet itself.
- TV: A television is not required to access the Internet; it can be used to stream content if connected but is not a necessity.
- Hacker: This term refers to individuals who exploit computer systems and networks and is not related to legitimate access to the Internet.