Question

Question 9: A disk is rotating at 6000 RPM. How long does it take to make one complete revolution? Your answer must use a prefix (milli, micro, nano, or pico) and the length of time must be a whole number.

Question 10: If a computer took 250 seconds to execute 5 billion instructions, what was its execution rate?

Question 14: What is the two’s complement of the binary number 1111111111111110?

Subject: computer organization and design.

Answer 1