Suppose we have a byte addressable memory of size 4GB (2 32 bytes) with a cache of size 256KB (2^18 bytes), not including tag bits. Also suppose the cache block size is 32 bytes. For each of the following cache organizations, compute the length in number of bits for the tag, index and offset fields of the 32-bit memory address (show your calculations), and justify your answer. i. direct mapped
ii. 2-way set associative
iii. 8-way set associative
iv. fully associative

[a] create a class called “cycle” which has two instance integer variables as properties, “numberofwheels” and “weight.” create a constructor with two parameters, using the same variable names in the parameter list. assign each variable to numberofwheels” and “weight” respectively. write a separate application to test the class and display its properties. note: do not change the names of the instance variables or the variables listed in the constructor’s parameter list. [b] edit your class cycle by adding a default constructor which will assign the default values of 100 to represent the numberofwheels, and 1000 to represent the weight, by invoking a call to the other constructor. modify your application created in [a] to test the class.

Assume that to_the_power_of is a function that expects two int parameters and returns the value of the first parameter raised to the power of the second parameter. write a statement that calls to_the_power_of to compute the value of cube_side raised to the power of 3 and that associates this value with cube_volume.

Which component acts as a platform on which application software runs