four-layer TCP/IP model

Question 1

What is the purpose of the ‘TCP and IP’?

Answer 1

TCP - Ensures reliable, ordered, and error-checked delivery of data between applications.

IP - Provides addressing and routing of packets across networks.

Question 2

What are the two types for ‘TCP and IP’?

Answer 2

TCP - Connection oriented.

IP - Connectionless

Question 3

What are the functions for ‘TCP and IP’?

Answer 3

TCP - Manages data transmission between devices, ensuring data integrity and order.

IP - Routes packets of data from the source to the destination based on IP addresses.

Question 4

Do ‘TCP and IP’ have error handling?

Answer 4

TCP - Yes, includes error checking and recovery mechanisms.

IP - No, IP itself does not handle errors; relies on upper-layer protocols like TCP.

Question 5

Do ‘TCP and IP’ have flow control?

Answer 5

TCP - Yes, includes flow control mechanisms.

IP - No.

Question 6

Do ‘TCP and IP’ have congestion control

Answer 6

TCP - Yes, manages network congestion.

IP - No.

Question 7

What is the data segmentations for ‘TCP and IP’?

Answer 7

TCP - Breaks data into smaller packets and reassembles them at the destination.

IP - Breaks data into packets but does not handle reassembly.

Question 8

What is the header size for ‘TCP and IP’?

Answer 8

TCP - Larger, 20-60 bytes.

IP - Smaller, typically 20 bytes.

Question 9

What is the reliability for ‘TCP and IP’?

Answer 9

TCP - Provides reliable data transfer.

IP - Does not guarantee delivery, reliability, or order.

Question 10

Do ‘TCP and IP’ have transmission acknowledgement?

Answer 10

TCP - Yes, acknowledges receipt of data packets.

IP - No.

Question 11

What are the layers to the ‘TCP/IP model’?

Answer 11

Application Layer

Transport Layer(TCP/UDP)

Network/Internet Layer(IP)

Network Access Layer