Which of the following is true? I. According to the 80/20 rule, 80% of instructions are implemented and 20% are created. II. In von Neumann architecture, the external bus is used completely for data memory.

Which of the following statements is correct? I. The 80/20 rule states that 80% of instructions are executed and 20% are created. External bus is used exclusively for data memory in von Neumann architecture II. a) Only I is true; b) Only II is true; c)Both I and I are true; d) Neither I nor |l is true.

Please solve and show all work. For the following C statement, what is the corresponding MIPS assembly code? Assume that the variables f, g, h, i, and j are assigned to registers $s0, $s1, $s2, $s3, and $s4, respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7, respectively. Assume that the elements of the arrays A and B are 8-byte words: f = (g+i+2) + (h − 8);          B[8] = A[i-9] + A[j+8] + 7;

Help me with these computer architecture questions, please. I need help with questions 3 and 4.

18 What is speculation as it relates to parallelization? It is the set of instructions that issues together in one clock cycle and the packet may be determined statically by the compiler or dynamically by the processor. It is a style of instruction set architecture that launches many operations that are defined to be independent in a single wide instruction, typically with many separate opcode fields. It is the number of clock cycles between a load instruction and an instruction that can use the result of the load without stalling the pipeline. O It is an approach whereby the compiler or processor guesses the outcome of an instruction to remove it as a dependence in executing other instructions.

Do you prefer a synchronous or asynchronous bus for CPU and memory utilization?a bus that never stops running in the background, regardless of the time? Explain.

microprocessor

Do you prefer synchronous or asynchronous buses for CPU and memory utilization?A bus that never stops running, regardless of the hour? Explain.