What the different paging techniques, Operating System

Assignment Help:

The different paging techniques are

1. Multilevel paging or hierarchical paging method: In definite cases the page table may consist up to 1 million entries. This would be as well large to accommodate in the main memory. One simple solution with this problem is to divide the page table into smaller pieces.

2. Hashed page table method: A general method for handling address spaces larger than 32 bits is to use a hashed page table with the hash value being the virtual page number. Every entry in the hash table contains a linked list of elements that hash to the same location.

3. Inverted page table method: An inverted page table has one entry for every real page of memory. Every entry consists of the virtual address of the page stored in threat real memory location, along with information about the process that owns that page.

4. Shared pages method: Shared page tables are typically implemented as multiple virtual addresses that are mapped to one physical address.

5. Demand paging method: This is alike to a paging system with swapping. Processes inhabit on the secondary memory. When we would like to execute a process, we swap it in to the memory.

 


Related Discussions:- What the different paging techniques

Define the non monolithic coding, Define the Non Monolithic Coding Fir...

Define the Non Monolithic Coding First off, client - server developers must adopt a new programming mindset. Much as with the shift to object - oriented design, developers sho

BC0056, Write a C program that illustrates the creation of child process us...

Write a C program that illustrates the creation of child process using fork system call. One process finds sum of even series and other process finds sum of odd series.

Cpu scheduling algorithm, Q. A CPU scheduling algorithm determined an orde...

Q. A CPU scheduling algorithm determined an order for the execution of its scheduled processes. Convinced n processes to be scheduled on one processor how numerous possible differ

Catalogue the design goals of windows xp, Q. Catalogue the design goals of ...

Q. Catalogue the design goals of Windows XP. Answer: Design goals comprise security and reliability and Windows and POSIX application compatibility with high performance and ex

Explain about deadlocks, Q. Explain about Deadlocks? Deadlocks for (...

Q. Explain about Deadlocks? Deadlocks for (int i = 0; i // first find a thread that can finish for (int j = 0; j if (!finish[j]) { boolean temp = true; for

Allocating new pages, Processes have valid and invalid entries on their pag...

Processes have valid and invalid entries on their page tables. The valid entries all point to some where "real" (e.g. a physical page, or some portion of disk in case of non-reside

What is a file path name, What is a file path name? A list of the subdi...

What is a file path name? A list of the subdirectories, directories, and files we must traverse to reach a file from the root directory.

Objective, what are the objective of operating system assignment

what are the objective of operating system assignment

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd