Why is it better for a CPU to have more than one cache? The CPU needs to have backup cache units in case of electrical failure.
More cache means more areas to hold data waiting to be processed.
More cache units is better for the clock speed of the CPU.
The cache units are shared between the CPU and the motherboard.

Suppose we are performing a binary search on a sorted array called numbers initialized as follows: // index 0 1 2 3 4 5 6 7 8 9 10 11 12 13 int[] numbers = {-2, 0, 1, 7, 9, 16, 19, 28, 31, 40, 52, 68, 85, 99}; // search for the value 5 int index = binarysearch(numbers, 5); write the indexes of the elements that would be examined by the binary search (the mid values in our algorithm's code) and write the value that would be returned from the search. assume that we are using the binary search algorithm shown in lecture and section.