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The major difference between main memory and auxiliary memory is that main memory is directly accessed by CPU but the auxiliary memory is not accessed by the CPU directly.For this the data is first transferred to main memory from auxiliary memory and then from main memory the data is transferred to the CPU for further processing. Answered By: Richa Singh
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∙ 14y ago
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ateratory is smaller then a cunrty
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What the difference among direct mapping associative mapping and autoassociative mapping?
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What is auxiliary memory give an example of auxiliary memory?
The major difference between main memory and auxiliary memory is that main memory is directly accessed by CPU but the auxiliary memory is not accessed by the CPU directly.For this the data is first transferred to main memory from auxiliary memory and then from main memory the data is transferred to the CPU for further processing. Some examples of auxiliary memory would be disks, external hard drives, USB drives, etc.
What is a numeric page?
The transfer of pages of data between a computer's main memory and an auxiliary memory.
What is the difference between 'you have not' and 'you do not have'?
The difference is that generally - but not always - in the construction "you have not" the word HAVE serves as an auxiliary, not as the main verb, whereas in the construction "you do not have" the word HAVE is always the main verb. For example You have not eaten your broccoli so you do not have a clean plate.
Difference between backing storage and main memory?
Main memory in a computer is storage that will be erased when a computer is turned off. Backing storage is memory that will save information when the computer shuts down.
What is difference between main winding and auxiliary winding?
In the case of a capacitor-start/run single-phase induction motor, the main field is provided by the main (running) winding, and the capacitive branch is the auxiliary winding. In the case of a capacitor-start motor, the main winding is the running winding and the auxiliary winding is the starting winding.
Is can a main verb or auxiliary?
"Can" is considered a modal auxiliary verb in English. It is used to express ability, possibility, or permission, and is often used with another main verb to form a complete verb phrase.
The main difference between sdram and dram is that dram is?
The main difference between Synchronous random access memory, SDRAM and Dynamic Random Access Memory, DRAM is that SDRAM is synchronous while DRAM is asynchronous. As such, SDRAM is efficient in retrieving and storing data than DRAM.
What component has the fastest speed on computer?
Register. The memory hierarchy in the decreasing order of speeds: 1. Register 2. Cache 3. Main memory 4. Disks 5. Auxiliary memory
What is the difference between main and helping verbs?
An auxiliary (also called helping verb, helper verb, auxiliary verb, or verbal auxiliary) is a verb functioning to give further semantic or syntactic information about the main or full verb following it.In "Mary can sing beautifully", sing is the main verb and can is the helping verb.In "John is playing the piano", play is the main verb and to be is the helping verb.
What is the difference between polyethylene and polyester?
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Distinguish between primary memory and auxiliary memory?
the main memory is the central storage unit of the computer system. it is relatively large and fast memory used 2 store the programs and data during the computer operation.main memory communicates directly with the CPU. main memory includes RAM and ROMs. devices that provide backup storage are known as auxillary memory. auxillary memory are relatively slow in comparision to the main memory. auxillary memory includes flash memory,magntic disks and floppys. main memory is located inside the CPU but auxillary memory is located out the CPU. the main memory is the central storage unit of the computer system. it is relatively large and fast memory used 2 store the programs and data during the computer operation.main memory communicates directly with the CPU. main memory includes RAM and ROMs. devices that provide backup storage are known as auxillary memory. auxillary memory are relatively slow in comparision to the main memory. auxillary memory includes flash memory,magntic disks and floppys. main memory is located inside the CPU but auxillary memory is located out the CPU.
Is RAM an auxiliary memory?
RAM is not an auxiliary memory. Auxiliary memory, also known as secondary storage, is used to store and hold data for a longer period of time. Secondary storage is non-volatile, and it holds data even when power is off. A typical example of auxiliary memory is a hard disk or flash drive. Read Only Memory or RAM is a short-term memory that typically stores machine code and working data. Unlike auxiliary memory, RAM is volatile, which means that the memory is retained till the power is ON.RAM has less storage as compared to secondary storage and is used for immediate data storage needs. The data access time for RAM is much faster than any other auxiliary memory. Difference between RAM and Auxiliary memory: Accessibility: RAM is directly accessed by the CPU, while the CPU can not directly access auxiliary Memory Volatility: RAM is Volatile, while Auxiliary Memory is Non-Volatile. Size: RAM is small in size. Auxiliary Memory is generally large in size as compared to RAM. Access Speed: The access time of RAM is very fast, while it takes more time to access Auxiliary Memory. Cost: RAM is much costlier than Auxiliary Memory. Memory: RAM is an internal memory, while the latter is an external memory. Data: In RAM, the data or instructions to be executed are copied to the main Memory, whereas Auxiliary Memory has the data which is to be stored permanently. Use of RAM: RAM is used for immediate storage and data retrieval.RAM processes instructions much faster than any auxiliary memory. To accomplish a task, operating systems load data from the auxiliary memory(Hard disk) into RAM. When the task is done, this data is cleared from RAM. Whenever a new program or file is opened, the operating system loads it into RAM. Suppose you open a file that is already saved on your computer, then the OS locates that file in the secondary memory, and then its information is copied onto RAM. Accessibility from RAM is much faster than that from secondary memory. While we save a document or any program files, the data gets stored or copied to the hard disk, and when you close that program, its corresponding files are removed from RAM. This helps in clearing memory from RAM so that it can be used for the next program you open or run. However, if by any chance you did not save the data (power failure), then that data is gone, as RAM is volatile and temporary storage. RAM also helps in the faster loading of previously-opened programs or applications. When we first open the application, it takes a longer time to load. However, the next time it is accessed, it is loaded instantly.RAM keeps track of frequently opened applications which in turn helps in the fast loading of those applications. In conclusion, we can say that RAM is a primary memory rather than an Auxiliary memory. It is a volatile storage that helps in the fast access of applications and is directly accessed by the CPU.
