Networking Section 1 - Technical Questions and Answers

Networking - Section 1
Networking - Section 2

31.	Which layer links the network support layers and user support layers?
	Answer: The Transport layer links the network support layers and user support layers. Workspace Report errors ... Name : Email: View Answer

32.	What are the concerns of the Physical Layer?
	Answer: Physical layer coordinates the functions required to transmit a bit stream over a physical medium. a. Physical characteristics of interfaces and media b. Representation of bits c. Data rate d. Synchronization of bits e. Line configuration f. Physical topology g. Transmission mode Workspace Report errors ... Name : Email: View Answer

33.	What are the responsibilities of Data Link Layer?
	Answer: The Data Link Layer transforms the physical layer, a raw transmission facility, to a reliable link and is responsible for node-node delivery. a. Framing b. Physical Addressing c. Flow Control d. Error Control e. Access Control Workspace Report errors ... Name : Email: View Answer

34.	What are the responsibilities of Network Layer?
	Answer: The Network Layer is responsible for the source-to-destination delivery of packet possibly across multiple networks (links). a. Logical Addressing b. Routing Workspace Report errors ... Name : Email: View Answer

35.	What are the responsibilities of Transport Layer?
	Answer: The Transport Layer is responsible for source-to-destination delivery of the entire message. a. Service-point Addressing b. Segmentation and reassembly c. Connection Control d. Flow Control e. Error Control Workspace Report errors ... Name : Email: View Answer

36.	What are the responsibilities of Session Layer?
	Answer: The Session layer is the network dialog Controller. It establishes, maintains and synchronizes the interaction between the communicating systems. a. Dialog control b. Synchronization Workspace Report errors ... Name : Email: View Answer

37.	What are the responsibilities of Presentation Layer?
	Answer: The Presentation layer is concerned with the syntax and semantics of the information exchanged between two systems. a. Translation b. Encryption c. Compression Workspace Report errors ... Name : Email: View Answer

38.

What are the responsibilities of Application Layer?

39.	What are the two classes of hardware building blocks?
	Answer: Nodes and Links. Workspace Report errors ... Name : Email: View Answer

40.	What are the different link types used to build a computer network?
	Answer: a. Cables b. Leased Lines c. Last-Mile Links d. Wireless Links Workspace Report errors ... Name : Email: View Answer