TCP/IP Model

Question 1

Which three OSI layers does the TCP/IP model condense into one?

Answer 1

Application, Presentation, Session

Question 2

What are two common protocols used in the Transport layer?

Answer 2

TCP (Transmission Control Protocol)

and

UDP (User Datagram Protocol)

Question 3

In the TCP/IP model, name two common protocols used in the Network layer

Answer 3

IPv4, IPv6

Question 4

Which address is used at the Network layer in this model?

Answer 4

IP address

Question 5

Which address is used at the Data Link layer in this model?

Answer 5

MAC address

Question 6

Is UDP connection oriented, or connectionless?

Answer 6

Connectionless

Question 7

Is TCP connection oriented, or connectionless?

Answer 7

Connection Oriented

Question 8

Describe the TCP 3-way handshake

Answer 8

–> SYN
<– SYN/ACK
–> ACK

Question 9

Which layer do TCP and UDP operate at?

Answer 9

Transport layer

Question 10

Describe the DHCP process

Answer 10

DORA

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