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Paging:
- a)is a method of memory allocation by which the program is subdivided into equal portions, or pages and core are subdivided into equal portions or blocks.
- b)consist of those addresses that may be generated by a processor during execution of a computation.
- c)is a method of allocating processor time.
- d)allows multiple programs to reside in separate areas of the core at the time.
Correct answer is option 'A'. Can you explain this answer?
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Paging:a)is a method of memory allocation by which the program is sub...
Paging is a memory management scheme by which a computer stores and retrieves data from secondary storage for use in main memory. In this scheme, the operating system retrieves data from secondary storage in same-size blocks called pages. Paging is an important part of virtual memory implementations in modern operating systems, using secondary storage to let programs exceed the size of available physical memory.
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Paging:a)is a method of memory allocation by which the program is sub...
Explanation:
Paging:
Paging is a method of memory allocation in computer systems. It involves dividing the program and the computer's memory into equal portions or pages. Each page is a fixed-size block of memory.
Memory Allocation:
The program is divided into equal portions or pages, and the computer's memory (core) is also divided into equal portions or blocks. This division allows for efficient memory management and allocation.
Address Generation:
The pages in memory consist of addresses that can be generated by the processor during the execution of a computation. These addresses represent locations in memory where data or instructions are stored.
Processor Time:
Paging is not a method of allocating processor time. Processor time allocation refers to the scheduling and distribution of CPU resources among multiple processes or programs.
Separate Program Areas:
Paging does allow multiple programs to reside in separate areas of the core at the same time. Each program can be allocated its own set of pages in memory, ensuring that they do not interfere with each other's execution. This allows for better isolation and protection between programs.
Conclusion:
In summary, paging is a method of memory allocation by subdividing the program and memory into equal portions or pages. It enables efficient memory management and allows multiple programs to reside in separate areas of the core simultaneously.
Paging:
Paging is a method of memory allocation in computer systems. It involves dividing the program and the computer's memory into equal portions or pages. Each page is a fixed-size block of memory.
Memory Allocation:
The program is divided into equal portions or pages, and the computer's memory (core) is also divided into equal portions or blocks. This division allows for efficient memory management and allocation.
Address Generation:
The pages in memory consist of addresses that can be generated by the processor during the execution of a computation. These addresses represent locations in memory where data or instructions are stored.
Processor Time:
Paging is not a method of allocating processor time. Processor time allocation refers to the scheduling and distribution of CPU resources among multiple processes or programs.
Separate Program Areas:
Paging does allow multiple programs to reside in separate areas of the core at the same time. Each program can be allocated its own set of pages in memory, ensuring that they do not interfere with each other's execution. This allows for better isolation and protection between programs.
Conclusion:
In summary, paging is a method of memory allocation by subdividing the program and memory into equal portions or pages. It enables efficient memory management and allows multiple programs to reside in separate areas of the core simultaneously.
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Paging:a)is a method of memory allocation by which the program is subdivided into equal portions, or pages and core are subdivided into equal portions or blocks.b)consist of those addresses that may be generated by a processor during execution of a computation.c)is a method of allocating processor time.d)allows multiple programs to reside in separate areas of the core at the time.Correct answer is option 'A'. Can you explain this answer?
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