A computer program has three types of instructions. 40% instructions of the program are load instructions, 30% instructions of the program are arithmetic operations, and the rest of the instructions floating point instructions. Each load instruction takes 5 clock cycles to execute. Each arithmetic operation takes 10 clock cycle to execute. And Each floating point instructions takes 12 clock cycle to execute. Calculate the value of Clock Per Instruction (CPI).

8.6

Explanation:

total instructions = 100

for load:

total load instructions = 40

time to execute load = 40x5 = 200 clock

for arithmetic:

total arithmetic instructions = 30

time needed to execute = 30x10 = 300 clock

for floating:

total floating instructions = 30

time to execute = 30x12 = 360 clock

when we sum up total clock:

200+360+300 = 860

clock per instruction (cpi) = 860/100

= 8.6

thank you!

your answer is confidentiality

given the lack of choices, i'm gonna wing it and say that pushing your car off a cliff might not be the best idea. your car might sustain damage from the fall and will probably result in the car being too damaged to jump start.

if that's not good enough, avoid filling the car with bees. bees might get agitated when trapped or during the moving process, and might result in death or painful stings that will make jump starting your car very difficult. but in the event that you do choose to fill your car with bees, remember to wear protective gear!