FUNDAMENTALS OF COMPUTER

WEB BROWSERS TECHNOLOGY

THE INTERNET

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is NOT true about TCP/IP packets
A
Packets are numbered so if they arrive out of order the message can be reassembled
B
TCP guarantees that no packets are ever dropped
C
Packets can be routed on different paths from sender to receiver
D
Messages are broken into packets to improve reliability of the internet
Explanation: 

Detailed explanation-1: -The statement which holds true for TCP protocol is a) It provides connection-oriented, reliable packet transfer service. A suite of protocol, used for communication which in return is used to interconnect all other network devices on the internet is called Transmission Control Protocol (TCP) or Internet Protocol (IP).

Detailed explanation-2: -It is basically reduce the incoming and amount of the data due to this problem. The above statement is false, as it does not provide any flow control in the transmission control protocol.

Detailed explanation-3: -Messages are broken into packets to improve reliability of the internet. TCP guarantees that no packets are ever dropped. The Internet Engineering Task Force defines protocols and standards for how the Internet works.

Detailed explanation-4: -The TCP/IP protocol suite functions as an abstraction layer between internet applications and the routing and switching fabric. The Internet Layer of the TCP/IP model aligns with the Layer 3 (Network) layer of the OSI model. Hence, Statement 1 is not correct. It avoids network saturation.

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