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Memory Management

18 posts

Implementation of Optimal Page Replacement Algorithm in OS

Last Updated: 23 July 2025

The Optimal Page Replacement Algorithm is a technique used in operating systems to manage memory efficiently by replacing pages in a way that minimizes page faults. When a...read more

Memory Management

Releasing Memory in Python

Last Updated: 23 July 2025

Python's memory management is primarily handled by its built-in garbage collector (GC), which automatically deallocates memory that is no longer in use. However, to optimi...read more

Memory Management

How to Explicitly Free Memory in Python?

Last Updated: 23 July 2025

Python uses a technique called garbage collection to automatically manage memory. The garbage collector identifies objects that are no longer in use and reclaims their mem...read more

Memory Management

What happens whenever a C++ vector expands/reallocate on stack memory?

Last Updated: 23 July 2025

Vectors are sequence containers representing arrays that don't require any size declaration and can change their size. Vectors use contiguous storage locations for their e...read more

Operating Systems Questions

Memory Management

How is return address specified in Stack?

Last Updated: 13 September 2022

Stack:A stack is a linear data structure in which elements are accessed with one end called the "top" of the stack. It follows the LIFO (Last In First Out) approach.Progra...read more

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Memory Management

Is there any way to determine the available Stack Space at Run Time?

Last Updated: 26 August 2022

What is stack space?A stack is an area of memory used to temporarily store information in a computer program. It is a common data structure that consists of a series of la...read more

Memory Management

Memory Management in JavaScript

Last Updated: 02 May 2026

JavaScript memory management is mostly automatic, with the engine handling memory allocation and garbage collection. Understanding how it works helps developers write effi...read more

Web Technologies

Memory Management

Double Buffering

Last Updated: 21 June 2022

Double Buffering refers to minimizing the delay that occurs between input and output operations in database management systems that use a buffer. Double buffering saves ti...read more

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Computer Subject

Memory Management

Memory Protection in Operating Systems

Last Updated: 18 January 2022

In this article, we will be discussing memory protection in operating systems. As we know that different operating systems use different forms of memory protection or sepa...read more

Computer Subject

Operating Systems

Memory Management

Monitoring Memory Usage of a Running Python Program

Last Updated: 23 July 2025

Managing memory is important in any programming logic but this becomes necessary for Python as Python is used in Ml and AI where vast data needs to be managed. Memory leak...read more

Python Programs

Memory Management

Memory Allocation in Static Data Members in C++

Last Updated: 15 July 2025

C++ allows defining static data members within a class using the static keyword. When a data member is declared as static, then we must keep the following note in mind: ...read more

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Memory Management

C++-Static Keyword

Implementation of all Partition Allocation Methods in Memory Management

Last Updated: 12 July 2025

Prerequisite: Partition Allocation Methods in Memory ManagementIn Partition Allocation, when there is more than one partition freely available to accommodate a process req...read more

Operating Systems

Memory Management

Output of C programs | Set 66 (Accessing Memory Locations)

Last Updated: 16 April 2020

Q1. Is the output of this code True or False?C #include stdio.hint main(void){ int b = 20; int* y = b; char n = 'A'; char* z = n; y[0] = z[0]; ...read more

Memory Management

What is Heap Pollution in Java and how to resolve it?

Last Updated: 12 July 2025

What is Heap Pollution?Heap pollution implies that we have bad data in our heap memory. In Java language, heap pollution is a situation that occurs when a variable of para...read more

Technical Scripter 2019

Memory Management

Ferro-electric Random Access Memory

Last Updated: 12 July 2025

Ferro-electric Random Access Memory (FRAM) is a type of Random Access Memory, which uses a ferro-electric capacitor to achieve it's non-volatility (content is not lost whe...read more

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Computer Organization & Architecture

Memory Management

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