Tag: Operating system

memory address mapping

What is Memory Addresses Mapping?

Memory Addresses Mapping Let us first audit what the memory is utilized for: the set of context of processes contains by the memory. This is...
Uniprogramming vs Multiprogramming

Uniprogramming and Multiprogramming with their differences

Uniprogramming memory management technique The least difficult memory management technique is uniprogramming memory management. It was exemplified by the Pep/8 operating system. The operating system...
Memory Management Techniques

Memory Management Techniques In Operating System

Memory is the focal piece of the considerable number of operations of a computer system. So in this section, we will learn out about...
Memory management in OS

Introduction to Memory Management in Operating System

Introduction to Memory Management The fundamental motivation behind a computer framework is to execute programs. These programs, along with the information they access, must be...
Technical Skills for Software Developer

Top Technical Skills for a Software Developer

A developer is a person who builds as well as creates software and multiple applications. Other names of a developer are software developer, computer programmer, programmer, software coder, or...
LRU page replacement algorithm

LRU Page Replacement Algorithm in Operating System

LRU page replacement links with all pages the time of that page’s last use. At the point when a page must be replaced with...
Optimal page replacement algorithm

Optimal Page Replacement Algorithm In Operating System

The Optimal page-replacement algorithm has the most reduced page-fault rate overall page replacement algorithms and it will never suffer from the effect of Belady’s...
FIFO page replacement algorithm

FIFO Page Replacement Algorithm in Operating System

As we already discussed that a page replacement algorithm determines how the victim page (the page to be replaced) is selected when a page...
Page replacement algorithm in OS

Page Replacement Algorithm in Operating System

Page Replacement Approach The page replacement approach is introduced when no frame is available free, requiring the user to perform a search operation that is...
Demand paging in Operating system

Demand Paging In Operating System

Demand Paging See how an executable program can be loaded from disk into memory. An alternative is to load the entire program in physical memory...

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