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Tag Archives: memory-management

How is the default max Java Heap size determined?
In the Client JVM: The default maximum heap size is half of the physical memory up to a physical memory size of 192 megabytes and… Read More
memory-management
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Technical Scripter 2022
Java
Operating Systems
What is a Memory Heap?
What is Heap memory? Heaps are memory areas allocated to each program. Memory allocated to heaps can be dynamically allocated, unlike memory allocated to stacks.… Read More
memory-management
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Technical Scripter 2022
Heap
Operating Systems
Technical Scripter
What is the Recursive stack size ?
Recursion: The function calling itself is called recursion.   Stack: A stack is a data structure in which elements are inserted and deleted only at… Read More
memory-management
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Stack
alloca() function its advantages and disadvantages
What is alloca() function? The function alloca() is used to allocate memory for a stack frame. It’s just an unconventional method of dynamically allocating memory.… Read More
memory-management
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Stack
Is there a limit for the total variables size on the Memory Stack?
What is Stack? A stack is a conceptual structure made up of a collection of homogeneous elements that operates on the last in first out… Read More
memory-management
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Operating Systems
Stack
How does memory stacks work in Javascript ?
Introduction:  The memory stack is a mechanism in JavaScript that allows us to allocate and free memory.  If a programmer wants to store some data,… Read More
javaScript
memory-management
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Operating Systems
Stack
What is the Stack Size Estimation
What is stack size estimation? Stack size estimation is the process of forecasting the size of the stack that an operating system might use for… Read More
memory-management
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Operating Systems
Stack
How can the stack memory be increased?
Medium
A Stack is a temporary memory address space that is used to hold arguments and automatic variables during the invocation of a subprogram or function… Read More
memory-management
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Operating Systems
Stack
What is the Variable stack size ?
Expert
What variable stack size is and how does it affect computer networks? A variable stack depth (VSD) means that the maximum number of frames the… Read More
memory-management
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Operating Systems
Stack
Where is the memory allocated for Arrays in Java?
Easy
Each time an array is declared in the program, contiguous memory is allocated to it.  Array base address: The address of the first array element… Read More
memory-management
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Java
Why Linked List is implemented on Heap memory rather than Stack memory?
Medium
Pre-requisite:  Linked List Data StructureStack vsHeap Memory Allocation The Linked List is a linear data structure, in which the elements are not stored at contiguous… Read More
memory-management
Data Structures
Heap
Linked List
Stack
Why does empty Structure has size 1 byte in C++ but 0 byte in C
A structure is a user-defined data type in C/C++. A structure creates a data type that can be used to group items of possibly different… Read More
C-Structure & Union
cpp-structure
memory-management
C Language
C++
Difference between passing pointer to pointer and address of pointer to any function
Easy
In this article, the differences between passing “pointer to pointer” and “address of pointer” to a function. In C or C++ Programming Language, it is… Read More
CPP-Basics
memory-management
Pointers
C++
C++ Programs
Difference Between
Virtually Indexed Physically Tagged (VIPT) Cache
Hard
Prerequisites: Cache Memory Memory Access Paging Transition Look Aside Buffer Revisiting Cache AccessWhen a CPU generates physical address, the access to main memory precedes with… Read More
memory-management
Computer Organization & Architecture
GATE CS
Operating Systems
Terminologies Cache Memory Organization
Cache Memory is a small, fast memory that holds a fraction of the overall contents of the memory. Its mathematical model is defined by its… Read More
Computer Organization and Architecture
memory-management
Computer Organization and Architecture
GATE CS

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