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What is meant by voletile and nonvolatile?
Volatile memory loses its stored data when power is lost, while nonvolatile memory retains its stored data even without power. Examples of volatile memory include RAM, while nonvolatile memory includes hard drives and SSDs.
What is a computer memory RAM?
A computer memory RAM stands for Random Access Memory. It denotes a primary memory for the computer system. RAM works when we type or do a job or an event which is not saved yet. RAM can not exist otherwise it is saved in the hard drive in the computer. Therefore, whenever there is an interruption in electricity the memory is lost. Now a days, modern operating systems has the auto recovery systems to recover the unsaved memory known as cache memory.
What are the advantage and dis advantage of direct mapping?
Advantage: Direct mapping is simple and requires less hardware, making it cost-effective. It also provides fast access to data due to its fixed mapping of blocks to cache lines. Disadvantage: Direct mapping can lead to cache conflicts, where multiple memory blocks map to the same cache line, causing performance degradation. It also has poor cache utilization compared to other mapping techniques.
What are the key properties of semi conductor memory?
Non-volatile: Retains data even when power is turned off. High speed: Allows for quick read and write operations. Low power consumption: Efficient use of energy. Scalability: Can be easily expanded or upgraded for increased storage capacity.
Where data is stored in CPU?
No data is stored in the CPU. The CPU only performs arithmetic and logical operations. However, the CPU is provided with a small memory unit called cache, which rapidly feeds the CPU with data to calculate.
Is RAM volatile or non volatile memory?
In prossesor it is volatile but in hard drive it is non-volatile.
Is the PlayStation 2 memory cards volatile or non-volatile flash memory?
The PlayStation 2 memory cards have the non-volatile and not the volatile flash memory.
Is Rom is volatile or non volatile?
ROM is non-volatile memory.
Does the hard disk offer volatile memory?
While a hard drive does have volatile memory on it in the form of a cache, the user doesn't have access to it.
What is computer memory all about and its function in a computer?
Volatile memory is computer memory that requires power to maintain the stored information. Non-volatile random-access memory that retains its information when power is turned off. There is random access memory, cache memory, read only memory, virtual memory and flash memory.
Is a Dram a volatile or non volatile?
DRAM is a volatile memory
Is dram a volatile or non volatile?
DRAM is a volatile memory
What is volatile and non- volatile memory?
when the power is lost the data will be lost in volatile memory eg.RAM, As in the case of Non-volatile memory the data will never lost as when the power lost eg.ROM.
Explain volatile memory and non volatile memory?
Volatile memory means when the system power is off the data is lost.Where as non volatile means the data is not lost when the system is powered off.
Is cache memory permanent?
No it's not. It's volatile memory (That which looses it's data if the power is interrupted).
What is volatile memrory?
Volatile memory is a type of computer memory that requires power to maintain the stored information. When the power is cut off, the data stored in volatile memory is lost. Examples include RAM (Random Access Memory) and cache memory.
What is meant by volatile and non-volatile memory?
non volatile memory is memory that doesn't wipe after the computer shuts down e.g: Flash memory.
