What is meant by stop and wait protocol?

Stop-and-wait ARQ, also referred to as alternating bit protocol, is a method in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order.

What is meant by flow control mechanism?

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 the flow control explain stop and wait ARQ flow control mechanism with example?

It is a data-link layer protocol which is used for transmitting the data over the noiseless channels. It provides unidirectional data transmission which means that either sending or receiving of data will take place at a time. It provides flow-control mechanism but does not provide any error control mechanism.

What is stop and wait error control briefly describe how it works?

It is the simplest flow control method. In this, the sender will send one frame at a time to the receiver. The sender will stop and wait for the acknowledgment from the receiver.

What is the main disadvantage of stop and wait flow control?

Major drawback of Stop-and-Wait Flow Control is that only one frame can be in transmission at a time, this leads to inefficiency if propagation delay is much longer than the transmission delay.

What are the two types of ARQ?

Techopedia Explains Automatic Repeat reQuest (ARQ) Three main types of the ARQ are the Stop-and-wait ARQ, Go-Back-N ARQ, and Selective Repeat ARQ.

What are the types of flow control?

Continue reading to learn more about each of these types of flow control valves and their functions.

Gate Valves. Gate valves are general service valves primarily used for on/off, non-throttling service.
Globe Valves.
Pinch Valves.
Diaphragm Valves.
Needle Valves.

What are the categories of flow control?

In data link layer, flow control restricts the number of frames the sender can send before it waits for an acknowledgment from the receiver.

Approaches of Flow Control. Flow control can be broadly classified into two categories −
Flow Control Techniques in Data Link Layer.
Stop and Wait.
Sliding Window.

What are the three ARQ techniques?

Three main types of the ARQ are the Stop-and-wait ARQ, Go-Back-N ARQ, and Selective Repeat ARQ. Stop-and-wait ARQ is the simplest ARQ. It has one frame at a time sent with no additional frames sent until reception of the previous one is confirmed via an acknowledgement signal.

What is the purpose of stop and Wait protocol?

Stop and Wait protocol is a protocol for flow control mechanism. In this protocol, sender sends one frame at a time and waits for acknowledgment from the receiver. Once acknowledged, sender sends another frame to the receiver.

What’s the difference between stop and wait in flow control?

The basic difference between them is that, in stop & wait the sender node sends one frame and then waits for the feedback from the receiver node.

What does stop and wait mean in javatpoint?

Here stop and wait means, whatever the data that sender wants to send, he sends the data to the receiver. After sending the data, he stops and waits until he receives the acknowledgment from the receiver. The stop and wait protocol is a flow control protocol where flow control is one of the services of the data link layer.

How does flow control work in a network?

Flow control tells the sender how much data should be sent to the receiver so that it is not lost. This mechanism makes the sender wait for an acknowledgment before sending the next data. There are two ways to control the flow of data:

What is meant by stop and wait protocol? Stop-and-wait ARQ, also referred to as alternating bit protocol, is a method in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. What is meant by flow control…