Question 1

Which of the following are benefits of using a layered network model?

networking osi-model

it facilitates troubleshooting
it breaks the complex process of networking into more manageable chunks
it allows layers developed by different vendors to interoperate.
all of the above

Answer

Correct Option: D

Question 2

The layers of the OSI model, from the top down, are:

networking osi-model

application, presentation, session, transport, network, data link, physical
session, presentation, data transport, MAC, network, physical
physical, data link, network, transport, session, presentation, application
application, encryption, network, transport, logical link control, physical

Answer

Correct Option: A

Question 3

Which of the following operate at the presentation layer?

networking osi-model

FTP and HTTP
SMTP
UDP
midi and jpeg
all of the above

Answer

Correct Option: D

Question 4

Which of the following are transport layer protocols?

networking osi-model

TCP and UDP
ATM
CISC
HTTP and FTP

Answer

Correct Option: A

Question 5

Which of the following are considered to be the upper layer protocols?

networking osi-model

presentation and session
application and presentation
application, presentation, and session
application, presentation, session, and transport
application

Answer

Correct Option: C

Question 6

Flow control takes place at which layer?

networking osi-model

physical
Network
transport
data link
application

Answer

Correct Option: C

Question 7

Encryption takes place at which layer?

networking osi-model

physical
presentation
application
session
data link

Answer

Correct Option: B

Question 8

The network layer uses physical addresses to route data to destination hosts.

networking osi-model

True
False

Answer

Correct Option: B

Question 9

Error detection and recovery takes place at which layer?

networking osi-model

transport
presentation
data link
netwrok
application

Answer

Correct Option: A

Question 10

Which layer establishes, maintains, and terminates communications between applications located on different devices?

networking osi-model

application
session
transport
netwrok
data link

Answer

Correct Option: B

Question 11

IP is implemented at which OSI model layer?

networking osi-model

transport
network
data link
presentation
session

Answer

Correct Option: B

Question 12

Which layer handles the formatting of application data so that it will be readable by the destination system?

networking osi-model

application
presentation
transport
netwrok
data link

Answer

Correct Option: B

Question 13

Packets are found at which layer?

networking osi-model

data link
trasnport
network
presentation
session

Answer

Correct Option: C

Question 14

Which layer translates between physical (MAC) and logical addresses?

networking osi-model

network
data link
transport
presentation
application

Answer

Correct Option: A

Question 15

What does OSI stand for?

networking osi-model

Organization Standards International
Open Systems Interconnect
Operating Standard Information
Operating System Interconnection
Open Systems Interface

Answer

Correct Option: B

Question 16

Repeaters and hubs operate at which layer?

networking osi-model

network
physical
transport
data link
presentation

Answer

Correct Option: B

Question 17

Bit synchronization is handled at which layer?

networking osi-model

physical
network
physical
data link
presentation

Answer

Correct Option: A

Question 18

Most logical addresses are preset in network interface cards at the factory

networking osi-model

True
False

Answer

Correct Option: B

Question 19

Which layer translates between physical and logical addresses?

networking osi-model

the MAC sublayer of the data link layer
transport
physical
network
presentation

Answer

Correct Option: D

Question 20

Which layer is responsible for packet sequencing, acknowledgments, and requests for retransmission?

networking osi-model

network
session
transport
data link
presentation

Answer

Correct Option: C

Description: OSI Model Quiz - 1
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: osi-model

OSI Model Quiz - 1

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