12878736
Question 1
Question
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 network access 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
-
None of these—there is no encapsulation by the data link layer
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
-
Layer 6
-
Layer 7
Question 8
Question
Which OSI layer defines the standards for cabling and connectors?
Answer
-
Layer 1
-
Layer 2
-
Layer 3
-
Layer 4
-
Layer 5
-
Layer 6
-
Layer 7
Question 9
Question
Which OSI layer defines the standards for data formats and encryption?
Answer
-
Layer 1
-
Layer 2
-
Layer 3
-
Layer 4
-
Layer 5
-
Layer 6
-
Layer 7
Question 10
Question
Which of the following terms are not valid terms for the names of the seven OSI layers? (Choose two answers.)
Answer
-
Application
-
Data link
-
Transmission
-
Presentation
-
Internet
-
Session
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