Given two computer systems, computer A: Single ported memory and computer B: Dual ported memory (no memory stalls), but its clock is 10% slower than that of computer A. compare the performance of the two computer systems assuming Ideal CPI = 1 for both and Load instructions occur in 20% of instructions executed.

Answer the given question with a proper explanation and step-by-step solution.  Write a MASM program that calculates the nth Fibonacci sequence. The user will enter a positive integer n from the keyboard and output to the screen the resulting value. The first two values of the starting sequence are 0 and 1. Assume proper input. Output should be user friendly. Name the program: FiboNumsXX.asm, where XX are your initials. needs to beable to run in Visual Studio 2022 x86

Create a python program that will decrypt messages encrypted using the Caesar Cipher program. The decryption program must be able to decrypt encrypted messages written in uppercase letters.   ******Comment every code*****For beginners ***

Write program itself..  Code