What happens to the protocol headers as data moves up the OSI model on the receiving device?

Headers are replaced with new ones

Headers are removed at each layer

Headers are encrypted at each layer

Headers are added at each layer

Palo Alto NetworksCertified Cybersecurity Apprentice

Domain 2Objective 6

2.6 Explain the TCP/IP Model and the OSI Model CYBERSECURITY-APPRENTICE Practice Questions (Page 4)

Part of the Network Fundamentals domain, which accounts for 16% of the CYBERSECURITY-APPRENTICE exam.

22questions here

5free pages

5concepts

16%of the exam

Questions 16–20

16foundation · easy
In the TCP/IP model, which protocol operates at the Transport layer?
Select an answer first
17foundation · easy
What happens to the protocol headers as data moves up the OSI model on the receiving device?
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18foundation · easy
In the OSI model, which layer does the HTTP protocol belong to?
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19application · medium
A network engineer is configuring a new router and needs to understand how it forwards packets based on destination IP addresses. The engineer wants to explain to a colleague which OSI layer is responsible for this logical addressing and routing. Which OSI layer is the engineer referring to?
Select an answer first
20application · medium
A network administrator is explaining to a new technician how data is prepared for transmission. The administrator describes a step where data is converted into a format suitable for the network, including encryption and compression. At which OSI layer does this conversion primarily occur?
Select an answer first

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2.6 Explain the TCP/IP Model and the OSI Model CYBERSECURITY-APPRENTICE Practice Questions (Page 4)

Questions 16–20

In the TCP/IP model, which protocol operates at the Transport layer?

What happens to the protocol headers as data moves up the OSI model on the receiving device?

In the OSI model, which layer does the HTTP protocol belong to?

A network engineer is configuring a new router and needs to understand how it forwards packets based on destination IP addresses. The engineer wants to explain to a colleague which OSI layer is responsible for this logical addressing and routing. Which OSI layer is the engineer referring to?

A network administrator is explaining to a new technician how data is prepared for transmission. The administrator describes a step where data is converted into a format suitable for the network, including encryption and compression. At which OSI layer does this conversion primarily occur?

Keep studying — Network Fundamentals