What is the sequence in which resources may be utilized, Operating System

Assignment Help:

What is the sequence in which resources may be utilized?

Under normal mode of operation, a process may utilize a resource in the following sequence:

Request: If the request cannot be granted instantly, then the requesting process must wait unless it can acquire the resource.
Use: The process can function on the resource.
Release: The process releases the resource.

Related Discussions:- What is the sequence in which resources may be utilized

Process suspension, perform process suspension

perform process suspension

What is meant by demand paging? explain, What is meant by demand paging? Ex...

What is meant by demand paging? Explain. Demand paging is a technique to implement virtual memory. In demand paging simply when a page is required it is brought into memory. As

What are the various layers of a file system, What are the various layers o...

What are the various layers of a file system? The file system is composed of many dissimilar levels. Each level in the design uses the feature of the lower levels to make new f

Virtual addresses, Virtual addresses are made up of two parts: the ?rst par...

Virtual addresses are made up of two parts: the ?rst part is the page number, and the second part is an offset inside that page. Suppose our pages are 4kb (4096 = 212 bytes) long,

What is a file, Question 1 What is a file? Write down the operations on fi...

Question 1 What is a file? Write down the operations on files Question 2 What do you mean virtual machine? Write down the application of virtual machine Question 3 What

Independent process, what is independent process? distinguished between ind...

what is independent process? distinguished between independent process and co-operating process

Describe the differences among short-term and medium-term, Describe the dif...

Describe the differences among short-term, medium-term, and long-term scheduling. Short-term (CPU scheduler)-selects from jobs in memory those jobs that are ready to execu

How is a process chosen for being swapped either in or out?, How is a proce...

How is a process chosen for being swapped either in or out? Swap out: a. If the process is idle. b. If process has been in main memory for a long time.

What is cold backup, Cold Backup: It is copying the three groups of files...

Cold Backup: It is copying the three groups of files when the object is shut down. This is a straight file copy, generally from the storage disk directly to tape. You must end th

What is the drawbacks of contiguous allocation of disk space, What are the ...

What are the drawbacks of contiguous allocation of disk space? The disadvantages are a. Suffers from internal fragmentation b. Suffers from external fragmentation c. F

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages