Design a 128KB direct-mapped data cache that uses a 32-bit address and 16 bytes per block. The design consists of two components: (1) The 32-bit memory address is subdivided into several sections in bits so that each address can map to its cache location (2) The cache itself including the cache storage and other necessary bits in each cache line. Explain your design.

When running anti-virus software , what could be a reason where recipitent is not guaranteed that data being streamed will not get interrupted?

One subtask in the game is to roll the dice. explain why is roll the dice an abstraction.

Jason, samantha, ravi, sheila, and ankit are preparing for an upcoming marathon. each day of the week, they run a certain number of miles and write them into a notebook. at the end of the week, they would like to know the number of miles run each day, the total miles for the week, and average miles run each day. write a program to them analyze their data. your program must contain parallel arrays: an array to store the names of the runners and a two-dimensional array of five rows and seven columns to store the number of miles run by each runner each day. furthermore, your program must contain at least the following functions: a function to read and store the runners’ names and the numbers of miles run each day; a function to find the total miles run by each runner and the average number of miles run each day; and a function to output the results. (you may assume that the input data is stored in a file and each line of data is in the following form: runnername milesday1 milesday2 milesday3 milesday4 milesday5 milesday6 milesday7.)