memory-management

61 posts

Last Updated: 13 March 2023

What is Heap memory?Heaps are memory areas allocated to each program. Memory allocated to heaps can be dynamically allocated, unlike memory ...read more

Heap

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memory-management

Operating Systems

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DSA

Where is the memory allocated for Arrays in Java?

Last Updated: 16 June 2022

Each time an array is declared in the program, contiguous memory is allocated to it.Array base address: The address of the first array eleme ...read more

Java

memory-management

Picked

Why Linked List is implemented on Heap memory rather than Stack memory?

Last Updated: 05 March 2023

Pre-requisite:Linked List Data StructureStack vsHeap Memory AllocationThe Linked List is a linear data structure, in which the elements are ...read more

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Difference between passing pointer to pointer and address of pointer to any function

Last Updated: 01 November 2022

In this article, the differences between passing “pointer to pointer” and “address of pointer” to a function. In C or C++ Programmin...read more

Virtually Indexed Physically Tagged (VIPT) Cache

Last Updated: 07 October 2021

Prerequisites:Cache MemoryMemory AccessPagingTransition Look Aside BufferRevisiting Cache AccessWhen a CPU generates physical address, the a...read more

memory-management

Operating Systems

GATE CS

Computer Organization & Architecture

If memory allocation using new is failed in C++ then how it should be handled?

Last Updated: 20 July 2021

In this article, if memory allocation using new is failed in C++ then how it should be handled? When an object of a class is created dynamic ...read more

memory-management

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C-Dynamic Memory Allocation

C++-new and delete

Cache Hits in Memory Organization

Last Updated: 01 May 2022

The user has a memory machine. It has one layer for data storage and another layer for the cache. The user has stored an array with length N...read more

memory-management

Operating Systems

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Differences between Magnetic Tape and Magnetic Disk

Last Updated: 19 January 2023

Magnetic Tapes and Magnetic Disks are the types of magnetic memory. Both are called non-volatile storage and used to store data.Magnetic tap ...read more

memory-management

GATE CS

Computer Organization & Architecture

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Difference between Random Access Memory (RAM) and Hard Disk Drive (HDD)

Last Updated: 12 May 2023

A person novice to computers often is in confusion between Random Access Memory (RAM) and Hard Disk Drive (HDD). Here we draw comparisons be ...read more

memory-management

Operating Systems

GATE CS

Computer Organization & Architecture

2D and 2.5D Memory organization

Last Updated: 12 May 2023

The internal structure of Memory either RAM or ROM is made up of memory cells that contain a memory bit. A group of 8 bits makes a byte. The...read more

memory-management

Computer Organization & Architecture

Introduction to Solid-State Drive (SSD)

Last Updated: 29 August 2023

SSD is a non-volatile storage device, which stands for Solid State Drive, and protocols such as SATA and SAS of traditional hard disk driv ...read more

memory-management

Operating Systems-Memory Management

Computer Organization & Architecture

Working with Shared Libraries | Set 2

Last Updated: 30 January 2023

We have covered basic information about shared libraries in the previous post. In the current article, we will learn how to create shared li...read more

memory-management

Operating Systems

system-programming

Working with Shared Libraries | Set 1

Last Updated: 22 June 2021

This article is not for those algo geeks. If you are interested in systems related stuff, just read on...Shared libraries are useful in shar ...read more

memory-management

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system-programming

Operating Systems | Memory Management | Question 8

Last Updated: 12 February 2013

Thrashing occurs when(A) When a page fault occurs(B) Processes on system frequently access pages not memory(C) Processes on system are in ru ...read more

memory-management

Operating Systems Questions

Operating Systems-Memory Management

Operating Systems | Memory Management | Question 1

Last Updated: 03 October 2019

Which of the following page replacement algorithms suffers from Belady’s anomaly?(A) FIFO(B) LRU(C) Optimal Page Replacement(D) Both LRU a ...read more

memory-management

Operating Systems

Operating Systems-Memory Management

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