Assume a program requires the execution of 50 × 106 FP (Floating Point) instructions, 110 × 106 INT (integer) instructions, 80 × 106 L/S (Load/Store) instructions, and 16 × 106 branch instructions. The CPI for each type of instruction is 1, 1, 4, and 2, respectively. Assume that the processor has a 2GHz clock rate. Part A: By how much must we improve the CPI of FP (Floating Point) instructions if we want the program to run two times faster? Part B: By how much must we improve the CPI of L/S (Load/Store) instructions if we want the program to run two times faster? Part C: By how much is the execution time of the program improved if the CPI of INT (Integer) and FP (Floating Point) instructions are reduced by 40% and the CPI of L/S (Load/Store) and Branch is reduced by 30%?

It's important to name and quickly define the three steps that are used in the physical design stage.

When it comes to code, what role do Design Patterns play, and how exactly do they function? Explain and illustrate three different design patterns.

Suppose you are assisting a project engineer in specifying computer keyboards.(a) Please determine the values that will help you make your decision and list four questions accordingly.(b) According to the questions in (a), please provide (1) the source of the data, and (2) the type of the data.