Which layer in OSI model is concerned with flow control, frame synchronization and error recovery? Select one: A. Application Layer B. Data link Layer C. Transport Layer D. Network Layer E. Physical Layer

Q: explain CSMA/CA in the context of Multiple Access Protocols

A: Introduction: Before delivering a packet, CSMA/CA checks to make sure that the channel is free of…

Q: Name the physical layers over which Modbus protocol can be implemented

A: Modbus is messaging protocol which helps in establishing connection between client and server

Q: Mention three different kinds of data link protocol standards and their applications.

A: Data Link Layer protocols are generally responsible to simply ensure and confirm that the bits and…

Q: defines two sublayers at layer 2,discuss the purpose of each

A: At layer 2,the purpose of each

Q: Describe the significance of MAC addresses in the Data Link layer.

A: MAC addresses, or Media Access Control addresses, play a crucial role within the Data Link layer of…

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: 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: 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: What exactly is meant by the term "software-defined networking" (SDN) controller?

A: Software-defined Network (SDN) is a method of communicating with individuals using software-based…

Q: What is the function of a bridge in the OSI model, and how does it relate to the data link layer?

A: A bridge is a network device that operates at the Data Link Layer (Layer 2) of the OSI model. Its…

Q: Two contention-based media access protocols are used in data communication networks- (i) Carrier…

A: Carrier Sense multiple access with Collision detection is a kind of convention for networks that…

Q: What are the rules that govern data link layer standards?

A: Data Link Layer: An Overview: The Data Link layer is the second tier of the OSI architecture, and…

Q: What is the purpose of the data link layer?

A: DataLink Layer The DataLink Layer is the OSI Model's second layer. This is one of the complex layers…

Q: Describe the significance of "Preamble" and "Start Frame Delimiter" in the Data Link layer.

A: The Data Link layer is a crucial component of the OSI (Open Systems Interconnection) model,…

Q: What does the term "software-defined networking" (SDN) controller entail?

A: A software-defined network (SDN) which means of interacting with the humans by connecting to…

Q: Assume there is a shared connection with a 1 Mbps speed, such as an Ethernet bus. How long (in…

A: Introduction: Now a detailed analysis of the comprehensive Ethernet LAN protocol has been performed.…

Q: Explain Error Detection and Correction bits (EDC) in data link layer with the help of basic diagram.

A: The Data Link Layer uses error checks to ensure that frames, bit data streams, are transmitted with…

Q: Match the following List-l (Protocol Layers) A- Application layer B- Network layer C- Data link…

A: Network Layer uses IP Address Application Layer uses Port Address Data link Layer uses MAC Address…

Q: The Logical Link Control (LLC) sublayer is defined in what way exactly?

A: Definition: It supplies the required logical addressing in order to identify the device being used.…

Q: What are the most important distinctions between asynchronous, synchronous, and isochronous…

A: Connection that is Asynchronous: During communication, information is sent along from one end to the…

Q: How do ARP (Address Resolution Protocol) and RARP (Reverse ARP) differ in their functionalities…

A: In this section, it will explore the concepts of Address Resolution Protocol (ARP).Reverse ARP…

Q: The design issue of Datalink Layer in OSI Reference Model is

A:

Q: Explain the Pros and Cons of layer c

A: Summary The advantages of a layered framework is separation of function. immaculately, the functions…

Q: Can the XDR be used to provide Application Layer functionality?

A: Long-term detection and reaction (XDR): allows for data visibility across networks, clouds,…

Q: How does a switch function in the OSI model, and which layer does it primarily operate at?

A: A switch is a type of network equipment that typically functions at the OSI (Open Systems…

Q: In asynchronous serial communication the physical layer provides

A:

Q: Discuss the role of a switch in the data link layer of the OSI model.

A: In the OSI model the data link layer (Layer 2) handles ensuring frame transmission between…

Q: Discuss the implementation of VLAN ACLs (Access Control Lists) for fine-grained control

A: VLAN ACLs (Access Control Lists) play a role in network security as they supply control over…

Q: Explain the datagram approach and virtual circuit approach to transfer the packets from source to…

A: There are two modes for the transmission of data from one user to another user these are datagram…

Q: Discuss the functions of a switch in the OSI model and how it operates at the data link layer.

A: In the OSI (Open Systems Interconnection) model, a network switch plays a crucial role at the Data…

Q: Can the Application Layer be supported by the XDR?

A: Introduction: Extended detection and response (XDR) enables data visibility across networks, clouds,…

Q: Write four functions of the data link layer. What is the importance of calculating minimum hamming…

A: Given: Create four data link layer functions. What is the significance of determining the minimum…

Q: Explain the Pros and Cons of layer design?

A: 1) In layered architectures, the system is designed in a stack of layers.   2) It is the…

Q: What is the definition of the LLC (Logical Link Control) layer?

A: Introduction:In computer networking, the LLC layer plays an important role in the communication…

Q: Explain in detail about the addressing and routing techniques in the communication network. You are…

A: In a communication network, addressing and routing are the two fundamental procedures used to lay…

Q: Assume that a reliable delivery of data from a machine M1 to another machine M2 is provided through…

A: The transport layer would be the best layer to choose in order to guarantee the accuracy and…

Fundamentals of WAN

A collection of networks and/or local area networks (LAN) which communicate with each other is called a wide area network (WAN). A telecommunication network is extended over the geographical area for the basic computer network purpose (by connecting all smaller networks). From any part of the world, WAN allows communication and sharing the data between devices.