Which of the following protocols are examples of TCP/IP transport layer protocols? (Choose two answers)
Answer
Ethernet
HTTP
IP
UDP
SMTP
TCP
Question 2
Question
Which of the following protocols are examples of TCP/IP data link layer protocols?
(Choose two answers.)
Answer
Ethernet
HTTP
IP
UDP
SMTP
TCP
PPP
Question 3
Question
The process of HTTP asking TCP to send some data and making sure that it is received correctly is an example of what?
Answer
Same-layer interaction
Adjacent-layer interaction
OSI model
All of these answers are correct.
Question 4
Question
The process of TCP on one computer marking a TCP segment as segment 1, and the receiving computer then acknowledging the receipt of TCP segment 1 is an example of what?
Answer
Data encapsulation
Same-layer interaction
Adjacent-layer interaction
OSI model
All of these answers are correct
Question 5
Question
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
Data encapsulation
Same-layer interaction
OSI model
All of these answers are correct.
Question 6
Question
Which of the following terms is used specifically to identify the entity created when encapsulating data inside data link layer headers and trailers?
Answer
Data
Chunk
Segment
Frame
Packet
Question 7
Question
Which OSI layer defines the functions of logical network-wide addressing and routing?
Answer
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5, 6 or 7
Question 8
Question
Which OSI layer defines the standards for cabling and connectors?