Which of the following is set of procedures that tells the sender how much data it can transmit before it must wait for an acknowledgment from the receiver?

Which of the following is set of procedures that tells the sender how much data it can transmit before it must wait for an acknowledgment from the receiver?

Flow Control. It refers to a set of procedures used to restrict the amount of data flow between sending and receiving stations. It tells the sender how much data it can transmit before it must wait for an acknowledgement from the receiver.

Which coordinates the amount of data that can be sent before receiving an acknowledgement and is one of the most important duties of the data link layer?

Flow Control
Flow Control: Flow control coordinates the amount of data that can be sent before receiving an acknowledgement. It is one of the most important duties of the data link layer. Flow control tells the sender how much data to send.

What are the functions of data link control?

Data link control functions include framing, flow and error control, and softwareimplemented protocols that provide smooth and reliable transmission of frames between nodes.

What is the use flow control in data link layer?

Flow control is design issue at Data Link Layer. It is technique that generally observes proper flow of data from sender to receiver. Flow control in Data Link Layer simply restricts and coordinates number of frames or amount of data sender can send just before it waits for an acknowledgment from receiver.

What is data link control protocol?

data link control protocol A communication protocol that converts noisy (error-prone) data links into communication channels free of transmission errors. Data is broken into frames, each of which is protected by checksum. Data link control protocols must provide transparent data transfer.

What is data link layer protocol?

The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers data between nodes on a network segment across the physical layer. Examples of data link protocols are Ethernet, Point-to-Point Protocol (PPP), HDLC and ADCCP.

What is meant by data link control?

A data link control is a service that ensures reliable network data communication by managing frame error detection and flow control. DLC is based on the Data Link layer of the OSI model. DLC handles the following tasks: Recovery and error detection during high-layer packet retransmission.

What does flow control determine?

Flow control is a synchronization protocol for transmitting and receiving units of information. It determines the advance of information between a sender and a receiver, enabling and disabling the transmission of information.

What is data link control in networking?

DLC (data link control) is the service provided by the Data Link layer of function defined in the Open Systems Interconnection (OSI) model for network communication. The Data Link layer is responsible for providing reliable data transfer across one physical link (or telecommunications path) within the network.

What is link layer connectivity?

In computer networking, the link layer is the lowest layer in the Internet protocol suite, the networking architecture of the Internet. The link layer is the group of methods and communications protocols confined to the link that a host is physically connected to. The link layer is described in RFC 1122 and RFC 1123.

Which is a link layer protocol?

Explanation: There are many data link layer protocols. Some of them are SDLC (synchronous data link protocol), HDLC (High level data link control), SLIP (serial line interface protocol), PPP (Point to point protocol) etc. These protocols are used to provide the logical link control function of the Data Link Layer.

What is data link layer Geeksforgeeks?

Data Link Layer is generally representing protocol layer in program that is simply used to handle and control the transmission of data between source and destination machines. It is simply responsible for exchange of frames among nodes or machines over physical network media.

When the data link layer receives a frame it first calculates?

When the Data Link layer receives a frame, it first calculates the CRC and compares it to the incoming frame’s CRC to make sure that the values are the same. Which layer has been subdivided into the Logical Link Control sublayer and the Media Access Control sublayer?

What is the lower sublayer of data link layer?

MAC constitutes the lower sublayer of the data link layer. MAC is implemented by hardware, typically in the computer NIC. The specifics are listed in the IEEE 802.3 standards. What is the function of MAC sublayer?

What is the function of the transport layer?

The Transport layer segments and reassembles data into a data stream. Services located in the Transport layer handle data from upper-layer applications and unite it onto the same data stream. They provide end-to-end data transport services and can establish a logical connection between the sending host and destination host on an internetwork.

What is the role of the data transfer layer?

It presents data to the Application layer and is responsible for data translation and code formatting. A successful data-transfer technique is to adapt the data into a standard format before transmission.