Podcast
Questions and Answers
Which layer of the OSI reference model is responsible for providing services to the presentation layer to organize its dialogue and manage data exchange?
Which layer of the OSI reference model is responsible for providing services to the presentation layer to organize its dialogue and manage data exchange?
- Presentation layer
- Transport layer
- Application layer
- Session layer (correct)
Which protocol model is also known as the 'Internet Model' and was created in the early 1970s for internetwork communications?
Which protocol model is also known as the 'Internet Model' and was created in the early 1970s for internetwork communications?
- OSI reference model
- Data link layer model
- Physical layer model
- TCP/IP protocol model (correct)
What is the process called when application data is passed down the protocol stack and information is added at each level?
What is the process called when application data is passed down the protocol stack and information is added at each level?
- Multiplexing
- Protocol data unit
- Data encapsulation (correct)
- Message segmentation
What is the name given to the form that the data takes at each layer of the protocol stack?
What is the name given to the form that the data takes at each layer of the protocol stack?
What is the purpose of dividing large streams of data into smaller, more manageable pieces to send over the network?
What is the purpose of dividing large streams of data into smaller, more manageable pieces to send over the network?
Which layer of the OSI reference model is responsible for describing the mechanical, electrical, functional, and procedural means to transmit bits across physical connections?
Which layer of the OSI reference model is responsible for describing the mechanical, electrical, functional, and procedural means to transmit bits across physical connections?
What is the primary function of the Physical Layer in the OSI model?
What is the primary function of the Physical Layer in the OSI model?
Which of the following is the correct hierarchy of protocol data units (PDUs) from highest to lowest layer?
Which of the following is the correct hierarchy of protocol data units (PDUs) from highest to lowest layer?
What is the primary function of the Transmission Control Protocol (TCP) in the OSI model?
What is the primary function of the Transmission Control Protocol (TCP) in the OSI model?
What is the purpose of the Ethernet protocol in the OSI model?
What is the purpose of the Ethernet protocol in the OSI model?
What is the difference between throughput and goodput in the context of network performance?
What is the difference between throughput and goodput in the context of network performance?
What is the primary function of the Internet Protocol (IP) in the OSI model?
What is the primary function of the Internet Protocol (IP) in the OSI model?
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