Podcast
Questions and Answers
What is the main purpose of dividing networks into layers?
What is the main purpose of dividing networks into layers?
- To establish connections between processes
- To reduce design complexity (correct)
- To allow only hardware to work together
- To increase data transfer speed
What is the primary function of the Session Layer?
What is the primary function of the Session Layer?
- Data encryption and decryption
- Providing protocols for common applications
- Data compression and decompression
- Establishing dialogue between users on different machines (correct)
What is a protocol in the context of network communication?
What is a protocol in the context of network communication?
- A set of layers and protocols
- A mechanism for connection establishment
- A format or order of messages sent and received among net entities (correct)
- A set of rules for data transfer
Which service primitive is used to inform an entity about an event?
Which service primitive is used to inform an entity about an event?
What is an advantage of the layered model in network communication?
What is an advantage of the layered model in network communication?
What is the main difference between Connection-Oriented and Connectionless services?
What is the main difference between Connection-Oriented and Connectionless services?
What is an example of a design issue that must be addressed in network communication?
What is an example of a design issue that must be addressed in network communication?
What is an interface in the context of network communication?
What is an interface in the context of network communication?
What is the primary concern of the Presentation Layer?
What is the primary concern of the Presentation Layer?
What is a reason why different hardware and software can work together in network communication?
What is a reason why different hardware and software can work together in network communication?
What is the purpose of the Confirm primitive?
What is the purpose of the Confirm primitive?
What is the primary purpose of the OSI model?
What is the primary purpose of the OSI model?
What is the main function of the Physical Layer in the OSI model?
What is the main function of the Physical Layer in the OSI model?
What is the primary function of the Network Layer in the OSI model?
What is the primary function of the Network Layer in the OSI model?
What is the benefit of using a reference model like the OSI model?
What is the benefit of using a reference model like the OSI model?
What is the main function of the Transport Layer in the OSI model?
What is the main function of the Transport Layer in the OSI model?
What is an alternative reference model to the OSI model?
What is an alternative reference model to the OSI model?
