a) Assume a RAM capacity is 128MB divided into blocks, with each size 32KB. A file...

     

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a) Assume a RAM capacity is 128MB divided into blocks, with each size 32KB. A file name XX has been allocated in memory with 64 blocks. Show the working step for each of the following questions. i. Calculate the address bit from RAM capacity. (2 marks) ii. Determine the total of address in block unit (2 marks) iii. Calculate the total block left and new memory size after file allocation has been made. (3 marks) b) State three cache mapping that used for faster access to memory? c) State which mapping in b) is the most efficient. Give one reason. (3 marks) (2 marks) a) Assume a RAM capacity is 128MB divided into blocks, with each size 32KB. A file name XX has been allocated in memory with 64 blocks. Show the working step for each of the following questions. i. Calculate the address bit from RAM capacity. (2 marks) ii. Determine the total of address in block unit (2 marks) iii. Calculate the total block left and new memory size after file allocation has been made. (3 marks) b) State three cache mapping that used for faster access to memory? c) State which mapping in b) is the most efficient. Give one reason. (3 marks) (2 marks)