Question

Question 20

This type of memory provides fastest access to data:
O RAM
O cache
O hard disk
O CD

Question 21
What is the minimum number of times the loop body of a while loop might execute?
O infinite
O 0
O unknown
O 1

Answer 1

The fastest memory for data access is cache memory. The minimum number of times a while loop might execute is 0.

Step-by-step explanation:

Question 20:
This type of memory that provides the fastest access to data is cache. Cache memory is a small, high-speed memory that is located closer to the CPU than other types of memory. It stores frequently accessed data and instructions to improve the performance of the computer system.

Question 21:
The minimum number of times the loop body of a while loop might execute is 0. If the condition for the while loop is initially false, the loop body will not be executed even once.