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Which system software resides in main memory?
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Is software stored in main memory or non volatile memory?
Both. The software resides in the nonvolatile memory when it is not being run, and a copy is loaded into main memory when it is being run. Programs have to reside in RAM in order for the CPU to process their instructions.
When a user runs a program which area of main memory is it loaded into?
The program is run on your RAM memory, on the most available CPU core.
Does main memory provide the CPU with a working storage area for program instructions and data?
main memory provides buffers.buffers are the places where program execution takes place.but the CPU is provided with registers(memory units) there CPU can accomodate instructions and the data on which theses instructions are to be operated.from the main memory CPU fetches the instructions one by one and the instruction is processed in the CPU and then sends back the result to the main memory......i think so.thank u
What is the significance of ''process''in an operating system environment?
Process is a programm under execution in main memory. Or in other world when a user wants to execute a programm which resides on secondary memory it must be placed in to the primary memory for the execution then it is called as process.
Is system operation is the process of operating system?
Process is a programm under execution in main memory. Or in other world when a user wants to execute a programm which resides on secondary memory it must be placed in to the primary memory for the execution then it is called as process.
What is Chache memory and how can it be used?
The chache memory is a memory that mostly resides inside the processor's chip, this will make the processing a lot faster because the memory (chache) is nearer that the main memory of the system. btw, chache is a mispelling of cache, go to http://keywordspeak.com/?p=1234 for more details.
What is the main memory of the computer?
# Main memory is the short term memory of a computer. It retains data only for the period that a program is running, and that's it.
What program in an OS coordinates the memories by tracking which one is available which is to be allocated or deallocated and how to swap between the main memory and secondary memories?
The memory manager is the program responsible for managing memory allocation and deallocation in an operating system. It keeps track of which memory is available and allocates it to processes based on their needs. It also handles swapping data between main memory and secondary storage when the system runs low on physical memory.
C program always begins with which function?
That's up to you, but the execution of the program begins with function main.
How does the Fetch Decode Execute work?
The program counter in the processor holds the address of the next instruction needed from main memory. The program counter copies its contents into the memory address register. The memory address register then sends the address along the address bus to main memory and the contents of the memory location specified by the address are sent along the data bus to the memory buffer register. The contents of the memory buffer register are then copied to the current instruction register where they are decoded and executed.
How does fetch decode cycle work?
The program counter in the processor holds the address of the next instruction needed from main memory. The program counter copies its contents into the memory address register. The memory address register then sends the address along the address bus to main memory and the contents of the memory location specified by the address are sent along the data bus to the memory buffer register. The contents of the memory buffer register are then copied to the current instruction register where they are decoded and executed.
