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For given five processes apply: (a) Equal memory allocation algorithm (b) Proportional memory allocation algorithm. The sizes of these five processes are:S1=1,000 pages S2=2,000pagesS3=7,000pagesS4=10,000pagesS5=20,000pagesm=10,000avaialble number of page frames in main memory. (c) What is the total nuber of PMT entries in the main memory for these five processes (d) What is the total memory size in BYTES for all five PMTs. Upload

Respuesta :

(a) Equal memory allocation :  Available frames  10000. So each process gets 100000/5 = 2000 frames

(b) Proportional memory allocation: Sum of all pages = 50,000. m= 10,000.

(c)  Total 50,000 PMT entries

(d) 1 PMT = 4 bytes

What is memory?

The instructions and data that a computer needs to access quickly are stored electronically in memory. It is where data is kept for quick access. One of a computer's fundamental functions is memory because without it, a computer would not be able to perform as intended. The operating system, hardware, and software of a computer all use memory.

Computer memory comes in two varieties: primary and secondary. Memory is a shorthand for primary memory or an acronym for random access memory, a particular kind of primary memory (RAM). This kind of memory is housed on microchips that are physically close to the microprocessor in a computer.

Learn more about memory

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