Consider these terms: instruction spatial locality, instruction temporal locality, data spatial locality, data temporal locality. Match each of these terms to one of the following definitions:

a. Locality is quantified by computing the average distance (in terms of number of operand memory accesses) between two consecutive accesses to the same address, for every unique address in the program. The evaluation is performed in four distinct window sizes, analogous to cache block sizes.

b. Locality metric is quantified by computing the average distance (in terms of number of instructions) between two consecutive accesses to the same static instruction, for every unique static instruction in the program that is executed at least twice.

c. Locality for operand memory accesses is characterized by the ratio of the locality metric for window sizes mentioned in (a).

d. Locality is characterized by the ratio of the locality metric for the window sizes mentioned in (b).