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The question is too broad to be answered in a short format for this site. I suggest you look at an operating systems textbook for a complete description.

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12y ago

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What are types of memory allocation?

There are two types of memory allocations. 1. Static memory allocation 2. Dynamic memory allocation


A C program using dynamic memory allocation to sort n names in ascending order?

Writing a C program that uses dynamic memory allocation to sort names in ascending order is a typical computer science assignment. To write this program, you must be in UNIX.


What is meant by contiguous memory allocation in C?

Contiguous memory allocation in C programming refers to the assigning of consecutive memory blocks to a process. Contiguous memory allocation is one of the oldest and most popular memory allocation schemes in programming.


Compare and contrast dynamic memory allocation and the allocation of files in secondary storage?

Static Memory Allocation: Allocating the total memory requirements that a data structure might need all at once without regard for the actual amount needed at execution time. Dynamic Memory Allocation: The opposite strategy of static memory allocation - Dynamic Memory Allocation, involves allocating memory as-needed.


What Linked list uses.type of memory allocation?

Linked lists use dynamic memory allocation (also called "heap memory allocation", as the linked list is stored in heap memory).


What is contiguous memory allocation in os?

Memory allocation: When a program asks for memory and gets it. Contiguous allocation: When the memory is in one big block, for example memory addresses 1000-2000, as opposed to "fragmented allocation" where the memory comes as several smaller blocks in different places, for example memory addresses 1000-1050, 2050-2125, ...


How do you display matrix in c using dynamic memory allocation?

Memory allocation is not necessary to display a matrix.


Describe the major disadvantages for memory allocation schemes?

= for memory allocation schemes? = http://wiki.answers.com/Q/FAQ/2096= for memory allocation schemes? = http://wiki.answers.com/Q/FAQ/2096


What kind of memory does Unix use?

Unix uses the same memory as any other operating system. This includes either physical or virtual memory.


Difference between contiguous and non contiguous memory allocation?

In a contiguous memory allocation there is no overhead during execution of a program. In a non contiguous memory allocation address translation is performed during execution.


At what time the memory is allocated for variable in c and c?

Static memory allocation occurs at compile time where as dynamic memory allocation occurs at run time.


How is partitioned allocation different from relocatable partitioned allocation?

Partitioned allocation is a fixed memory allocation technique which memory spaces are divided into smaller fixed partition, while Relocatable partitioning use variable and repartitioning technique