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What layer of the OSI is where the port numbers are defined? Application Presentation Session Transport...

  1. What layer of the OSI is where the port numbers are defined?
    1. Application
    2. Presentation
    3. Session
    4. Transport
    5. Network
    6. Data Link
    7. Physical
  2. What layer of the OSI is responsible for path selection?
    1. Application
    2. Presentation
    3. Session
    4. Transport
    5. Network
    6. Data Link
    7. Physical
  3. What layer of the OSI is responsible for MP4 and WAV files?
    1. Application
    2. Presentation
    3. Session
    4. Transport
    5. Network
    6. Data Link
    7. Physical
  4. What layer of the OSI responsible for a common language to be used?
    1. Application
    2. Presentation
    3. Session
    4. Transport
    5. Network
    6. Data Link
    7. Physical
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Answer #1

Dear Student ,

As per requirement submitted above kindly find below solution.

Question 1:

Answer:Transport

Explanation :Transport Layer , which is layer 4 which is responsible for end to end communication hence port numbers are defined.

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Question 2:

Answer:Network

Explanation :

  • Network layer which is the layer 3 of the OSI reference model.
  • This Network layer is responsible for path selection and logical addressing.

*****************************

Question 3:

Answer:Presentation

Explanation :

  • Presentation Layer is used to present the data ,
  • This presentation layer is responsible for MP4 and WAV files.

*****************************

Question 4:

Answer:Application

Explanation :

  • Application layer is layer which uses applications like messengers to communicate.
  • This layer is also called as desktop layer.

*****************************

NOTE :PLEASE FEEL FREE TO PROVIDE FEEDBACK ABOUT THE SOLUTION.

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