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OSI Model Quiz - 1

Description: OSI Model Quiz - 1
Number of Questions: 20
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Tags: osi-model
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Which of the following are benefits of using a layered network model?

  1. it facilitates troubleshooting

  2. it breaks the complex process of networking into more manageable chunks

  3. it allows layers developed by different vendors to interoperate.

  4. all of the above


Correct Option: D
  1. application, presentation, session, transport, network, data link, physical

  2. session, presentation, data transport, MAC, network, physical

  3. physical, data link, network, transport, session, presentation, application

  4. application, encryption, network, transport, logical link control, physical


Correct Option: A

Which of the following operate at the presentation layer?

  1. FTP and HTTP

  2. SMTP

  3. UDP

  4. midi and jpeg

  5. all of the above


Correct Option: D

Which of the following are transport layer protocols?

  1. TCP and UDP

  2. ATM

  3. CISC

  4. HTTP and FTP


Correct Option: A
  1. presentation and session

  2. application and presentation

  3. application, presentation, and session

  4. application, presentation, session, and transport

  5. application


Correct Option: C

Flow control takes place at which layer?

  1. physical

  2. Network

  3. transport

  4. data link

  5. application


Correct Option: C

Encryption takes place at which layer?

  1. physical

  2. presentation

  3. application

  4. session

  5. data link


Correct Option: B

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

  1. True

  2. False


Correct Option: B

Error detection and recovery takes place at which layer?

  1. transport

  2. presentation

  3. data link

  4. netwrok

  5. application


Correct Option: A

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

  1. application

  2. session

  3. transport

  4. netwrok

  5. data link


Correct Option: B
  1. transport

  2. network

  3. data link

  4. presentation

  5. session


Correct Option: B

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

  1. application

  2. presentation

  3. transport

  4. netwrok

  5. data link


Correct Option: B

Packets are found at which layer?

  1. data link

  2. trasnport

  3. network

  4. presentation

  5. session


Correct Option: C
  1. network

  2. data link

  3. transport

  4. presentation

  5. application


Correct Option: A

What does OSI stand for?

  1. Organization Standards International

  2. Open Systems Interconnect

  3. Operating Standard Information

  4. Operating System Interconnection

  5. Open Systems Interface


Correct Option: B

Repeaters and hubs operate at which layer?

  1. network

  2. physical

  3. transport

  4. data link

  5. presentation


Correct Option: B
  1. physical

  2. network

  3. physical

  4. data link

  5. presentation


Correct Option: A
  1. the MAC sublayer of the data link layer

  2. transport

  3. physical

  4. network

  5. presentation


Correct Option: D
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