10 Points 4. What is the programming principle that we have emphasized, which has an enormous impact on performance, given the design of a typical machine's hierarchical memory design? There are two categories, explain what each is. 8 Points Increasing Speed Increasing Size Shown above is a drawing of the memory hierarchy. Using the terms given below, enter the letter corresponding to each type of memory to show where it fits in the hierarchy. A. Main Memory B. Cache Memory C. Registers D. Disk 5