Q. Which are the two sublayers of the DataLink layer? A. LLC - Logical Link Control Layer B. MAC - Medium Access Control Layer C. Both A and B D. Data Layer

Q: 1. Calculate the bandwidth-delay product for the following networks: (1) T1 (1.5 Mbps). (2) Ethernet…

A: 1. Calculate the bandwidth delay: 1) TI (1.5Mbps) bandwidth value = 1.5Mbps x 1000 kilobits x 1000…

Q: rue or false 4. TDM and FDM are two types of services provided by the Internet to its…

A: Answer 4: False because TDM and FDM is uses transmission singles. TDM=> Time Division…

Q: Which layer combines bits into bytes and bytes into frames and uses MAC addressing?

A: GIVEN: Which layer combines bits into bytes and bytes into frames and uses MAC addressing?

Q: Discuss the concept of Layer 2 and Layer 3 switches. How do they differ in terms of functionality…

A: A switch in networking is a device that functions at OSI model Layer 2, or the data link layer.…

Q: What are the two sub-layers of the data link layer?

A: Given: What are the two sub-layers of the data link layer?

Q: Describe the two types of data link protocols, i.e., character-based and bit- oriented, and the main…

A: Data link protocols play a pivotal role in establishing efficient communication between devices in a…

Q: Which of the following are data-link layer issues? a) routing b) flow control c) synchronization d)…

A: Given question are multiple choice selected question so we provide detailed explanation below.

Q: Q / What is the Protocol Data Unit (PDU) for the following layers 1- Application 2 - Transport 3 -…

A: INTRODUCTION:-  PDU stands for protocol data unit. PDU contains protocol specific control…

Q: provides grouping of the information for transmissi In a bus topology, all LAN data traffic is…

A: Note As per bartleby guidelines we have to solve only one question please post the remaining…

Q: Which OSI model layer manages communications in simplex, half-duplex, and full-duplex modes?

A: In this question, we are going to learn in which layer of OSI model manages the communication in…

Q: Why are standards important for protocols? b) Dial-up modems, HFC, DSL and FTTH are all used for…

A: Why are standards important for protocols ? Norms are the essential structure blocks for item…

Q: Data Link layer is concerned about

A: OSI model follows layered approach of communication and Data Link layer is one of the layers in OSI…

Q: Provide an explanation for each of these three technical controls for the transport layer.

A: The transport layer is responsible for providing reliable, end-to-end communication between…

Q: In a Layer 1 frame, what information is normally provided?

A: Answer: In the OSI reference model, there is seven-layer. 1. Physical Layer  2. Data Link Layer 3.…

Q: he physical layer is concerned with the transmission of bits across a physical media. Clarify?

A: Introduction: The physical layer is concerned with the transmission of bits across physical media.…

Q: Is it accurate to assume that the transport layer has no impact on the computer network's core?

A: Introduction to open System Interconnection Seven layers are used by computer systems to communicate…

Q: Discuss the responsibilities of a network interface card (NIC) in the OSI model. Which layer does it…

A: In computer networking, the Network Interface Card (NIC ) serves as a critical component,…

Q: An Ethernet MAC sublayer receives 1510 bytes of data from the upper layer. Can the data be…

A: The MAC sublayer is the second sublayer of the data link layer (DLL) in the Open Standard…

Q: 1. At the sending host, an Application-layer -- is passed to transport layer to constitute…

A: Here in this question we have given a host sending data through all layer and we have asked what we…

Q: Why is the physical layer worried about bit-by-bit delivery?

A: It is the Physical layer of the OSI model that I will be covering in this section of the response.…

Q: 13)Which media communication type does not require media arbitration in the data link layer? a.…

A: Half-Duplex: In this both sender and receiver can transmit and receive data but not at the same…

Q: Write the answer of each of the following questions in brief with respect to OSI layer model:

A: Answer: 1. Reliable process-to-process message delivery: A transport layer is used that is reliable…

Q: 1. Calculate the bandwidth-delay product for the following networks: (1) T1 (1.5 Mbps). (2) Ethernet…

A:

Q: 1) ... is the only OSI layer that forbids itself from adding its own header to the data .... ...…

A: Ans 1: Physical layer is the only osi layer that forbids itself from adding its own header to the…

Q: A. Create a logical bus topology B. Limit the distance of a network to a few meters in length C. Are…

A: HUB: A hub is a physical layer networking device which is used to connect multiple devices in a…

Q: Which layer of the OSI Model is responsible for bit-bit delivery in networking?

A: 1) The OSI(Open Systems Interconnect) model explains all the individual functions that are necessary…

Q: Line coding is done at the data link layer.True or False.

A: The data link layer is the convention layer in a program that handles the moving of data into and…

Q: An Ethernet MAC sublayer receives 1510 bytes of data from the upper layer. Can the data be…

A:

Q: 04: An information system operates at B Mbps, if a transmission delay is 3% of a propagation delay…

A:

Q: (a) What services does the network layer provide to the transport layer? (b) Are data packets…

A: a) Network layer provides various services It is responsible for logical addressing of the packets…

Q: Which layer of the OSI Model handle flow control and error control ? data link layer Transport…

A: 1) The fourth layer of the OSI model that is transport layer handles flow control and error control…

Q: 42. In asynchronous serial communication the physical layer provides a. start and stop signalling b.…

A: In synchronous serial communication a clock signal is used for communication.