Edvin Milkunic
Quiz by , created more than 1 year ago

1.2 Explain devices, applications, protocols and services at their appropriate OSI layers.

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Edvin Milkunic
Created by Edvin Milkunic over 6 years ago
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1.2 OSI Layers Quiz

1.2 OSI Layers Quiz

Question 1 of 13

1

TCP and UDP reside at which layer of the OSI model?

Select one or more of the following:

  • 1

  • 2

  • 3

  • 4

Explanation

Question 2 of 13

1

Which layer of the OSI model provides an entry point for programs to access the network infrastructure?

Select one or more of the following:

  • Application

  • Transport

  • Network

  • Physical

Explanation

Question 3 of 13

1

You are connected to a server on the Internet and you click a link on the server and receive a time-out message. What layer could be the source of this message?

Select one or more of the following:

  • Applications

  • Transport

  • Network

  • Physical

Explanation

Question 4 of 13

1

Which layer of the OSI model is responsible for code and character-set conversion as well as recognizing data formats?

Select one or more of the following:

  • Application

  • Presentation

  • Session

  • Network

Explanation

Question 5 of 13

1

At which layers of the OSI model do bridges, hubs, and routers primarily operate, respectively?

Select one or more of the following:

  • Physical, Physical, Data Link

  • Data Link, Data Link, Network

  • Data Link, Physical, Network

  • Physical, Data Link, Network

Explanation

Question 6 of 13

1

Which layer of the OSI model is responsible for converting data into signals appropriate for the transmission medium?

Select one or more of the following:

  • Application

  • Network

  • Data Link

  • Physical

Explanation

Question 7 of 13

1

Which Layer 1 devices can be used to enlarge the area covered by a single LAN segment?
(Choose two.)

Select one or more of the following:

  • Firewall

  • NIC

  • Hub

  • Repeater

  • RJ-45 transceiver

Explanation

Question 8 of 13

1

Segmentation of a data stream happens at which layer of the OSI model?

Select one or more of the following:

  • Physical

  • Data Link

  • Network

  • Transport

Explanation

Question 9 of 13

1

Acknowledgments, sequencing, and flow control are characteristic of which OSI layer?

Select one or more of the following:

  • Layer 2

  • Layer 3

  • Layer 4

  • Layer 7

Explanation

Question 10 of 13

1

At which layer of the OSI model would you find IP?

Select one or more of the following:

  • Transport

  • Network

  • Data Link

  • Physical

Explanation

Question 11 of 13

1

Of the following, which is the highest layer in the OSI model?

Select one or more of the following:

  • Transport

  • Session

  • Network

  • Presentation

Explanation

Question 12 of 13

1

Routers perform routing at which OSI layer?

Select one or more of the following:

  • Physical

  • Data Link

  • Network

  • Transport

  • Application

Explanation

Question 13 of 13

1

Which of the following mnemonic devices can you use to remember the first letter of the name of each layer of the OSI model in the proper order?

Select one or more of the following:

  • All People Seem To Need Processed Data.

  • Always Should People Never Threaten Dog Police.

  • Please Do Not Throw Sausage Pizza Away.

  • All Day People Should Try New Professions.

Explanation

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