FUNDAMENTALS OF COMPUTER

WEB BROWSERS TECHNOLOGY

THE INTERNET

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following statements about IP addresses is true?
A
When data is sent between devices on the Internet, they identify each other with an IP address.
B
When a user signs up for an email address they must also sign up for an IP address.
C
IP addresses are assigned at the factory.
D
The IPV4 IP scheme allows for an unlimited number of devices to connect to the Internet.
Explanation: 

Detailed explanation-1: -Basically, IP addresses are used anytime two or more computing devices send and receive data from one another over the Internet. In conclusion, interconnected computing devices identify each other with an IP address when sending and receiving data over the Internet.

Detailed explanation-2: -An IP address has two parts: the network ID, comprising the first three numbers of the address, and a host ID, the fourth number in the address. So on your home network-192.168. 1.1, for example – 192.168. 1 is the network ID, and the final number is the host ID.

Detailed explanation-3: -Just like homes need mailing addresses to receive mail, Internet-connected devices need an IP address to receive messages. When a computer sends a message to another computer, it must specify the recipient’s IP address and also include its own IP address so that the second computer can reply. Diagram of two servers.

Detailed explanation-4: -Statement I: Every time a device connects to a network, it is given an IP (Internet Protocol) address. Statement II: Devices that never disconnect retain the same IP address.

Detailed explanation-5: -Any device that sends data over the Internet must use the Internet Protocol to do so. In the Internet Protocol (IP), computers send messages to each other through a network of routers, with each message split up into packets.

There is 1 question to complete.