Explain concept of buffering, Operating System

Buffering

Messages exchanged by communication processes reside in a impermanent queue. Such a queue can be executed in three ways.

  • Zero capacity: The queue length is 0. In this case, the sender must block unless the recipient receives the message.
  • Bounded capacity: The queue has finite length n, at most n message can reside in it.

If the link is full, the sender must block unless space is available in the queue.

 

Posted Date: 6/6/2013 3:27:38 AM | Location : United States







Related Discussions:- Explain concept of buffering, Assignment Help, Ask Question on Explain concept of buffering, Get Answer, Expert's Help, Explain concept of buffering Discussions

Write discussion on Explain concept of buffering
Your posts are moderated
Related Questions
What is a resource-allocation graph? Deadlocks can be explained more precisely in terms of a directed graph called a system resource allocation graph. This graph having of a se

What is the benefits OS co-operating process? Information sharing. Computation speeds up. Modularity. Convenience.

How does an operating system make multiprogramming possible by using single processor?

What do you understand by “line balancing”? What happens if balance doesn’t exist?

how response times are reduced by allowing time sharing on top of multiprogramming

When we download a movie from the Internet, we don't care about, say, packet sizes. However, even ifwe are not aware of howlow-level details of networks are implemented, our data i

What is the resident set and working set of a process? Resident set is that portion of the process image that is actually in real-memory at a certain instant. Working set is th

Define which is not a key piece of information, stored in single page table entry, supposing pure paging and virtual memory  A reference for the disk block which stores the pa

Q. What are the major differences between operating systems for mainframe computers and personal computers? Answer: In general operating systems for batch systems have simpler

Did Abhinav agree to the initial timeline requested by Rebecca