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Virtual memory
Main article: virtual memory
Virtual memory is a system where all physical memory is controlled by the operating system. When a program needs memory, it requests it from the operating system. The operating system then decides what physical location to place the memory in.
This offers several advantages. Computer programmers no longer need to worry about where the memory is physically stored or whether the user's computer will have enough memory. It also allows multiple types of memory to be used. For example, some memory can be stored in physical RAM chips while other memory is stored on a hard drive. This drastically increases the amount of memory available to programs. The operating system will place actively used memory in physical RAM, which is much faster than hard disks. When the amount of RAM is not sufficient to run all the current programs, it can result in a situation where the computer spends more time moving memory from RAM to disk and back than it does accomplishing tasks; this is known as thrashing.
Virtual memory systems usually include protected memory, but this is not always the case.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoMEMORY
The memory is in which the data is stored .the computer sotre different types of data i.e.user data & system data that it requires for acessing of the process of system and user needs.
Wiki User
∙ 15y agoi think memory is of two types.they are 1.internal memory 2.external memory. memory means it is the plac where any kind data is stored.
Wiki User
∙ 12y agoLong-term,Short-term, and Basic.
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How does memory?
There are three main types of memory. These types of memory include sensory memory, short-term memory, as well as long-term memory.
How does working memory work?
There are three main types of memory. These types of memory include sensory memory, short-term memory, as well as long-term memory.
What are types of memory allocation?
There are two types of memory allocations. 1. Static memory allocation 2. Dynamic memory allocation
What are the different typs of memory?
There are several types of memory. Three types of memory are short term, long term, and sensory.
What are the different types of memory?
yes, kernel memory and physical memory
Which memory card reader offers the most types of memory card slots?
Pretty must most memory card readers read all types of memory.
What are the different types of memory access?
There are two types of memory access. 1- uniform memory access (uma) 2- non-uniform memory access (numa)
What different types of memory can hold a computer program?
two types of memory i.e. primary and secondary memory.
What are the two types of cache memory?
There are different type of cache memory: processor cache memory, cache memory ram,1 cache memory l2, cache memory, CPU cache memory, disk cache memory, hard disk cache, cache memory motherboard.
What are 2 different types of memory?
Read only memory & RAM
What are the types of memory impairment commonly experienced by individual with dementia?
types of memory imperiment commonly experienced by individuals with dementia
What is internal dynamic memory?
A way or organizing different types of data in the phone's memory. Also referred to as Shared memory. Dynamic memory means that all types of data are stored in the same memory (there is no separate memory for photos, ringtones etc.). An advantage of dynamic memory over partitioned memory is that it is more flexible - with partitioned memory, you can fill up the photo memory for example and you won't be able to take any more photos even if other types of memory are free.
