The TCP/IP and OSI Networking Models

Question 1

What are two examples of TCP/IP transport layer protocols?

Answer 1

UDP and TCP

Question 2

What are two examples of TCP/IP data link layer protocols?

Answer 2

Ethernet and PPP

Question 3

The process of HTTP asking TCP to send some data and making sure that it is received correctly is an example of what?

Answer 3

Adjacent-layer interaction

Question 4

The process of TCP on one computer making a TCP segment as segment 1, and the receiving computer then acknowledging the receipt of TCP segment 1 is an example of what?

Answer 4

Same-layer interaction

Question 5

The process of a web server adding a TCP header to the contents of a web page, followed by adding an IP header and then adding a data link header and trailer is an example of what?

Answer 5

Data ecapusulation

Question 6

What terms are used to specifically identify the entity created when encapsulating data inside data link layer headers and trailers?

Answer 6

Frame

Question 7

Which OSI layer defines the functions of logical network-wide addressing and routing?

Answer 7

Layer 3

Question 8

Which OSI layer defines the standards for cabling and connectors?

Answer 8

Layer 1