Q1. Convert 50 microseconds to picoseconds.
Q2. How many nanoseconds are there in one milliseconds?
Q3. 15,000 is how many orders of magnitude larger than 5?
Q4. What is the prefix for 2^40?
Q5. What is the minimum number of yes/no questions would you have to ask to determine which card a person has picked from a normal 52-card deck?
Q6. What is the maximum number of yes/no questions would you have to ask to determine which card a person has picked from a normal 52-card deck?
Q7. What is the period of a 4 GHz clock signal in milliseconds?
Q8. What is the frequency of a clock signal with a period of 20 nanoseconds? Your answer must use a prefix (K, M, or G) and the frequency must be a whole number.
Q9. A disk is rotating at 5000 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.
Q10. If a computer takes 150 seconds to execute 3 billion instructions, what is its instruction execution rate?
Q11. 25% of the instructions in a program take 1 nsec to execute, 15% take 2 nsec to execute, and the rest take 3 nsec to execute. What is the average execution time per instruction for this program?
Q12. Computer A is 75% faster than computer B. Computer A takes 15 seconds to run a program. How long will computer B take to run the same program?
Q13. Computer A is 75% slower than computer B. Computer A takes 15 seconds to run a program. How long will computer B take to run the same program?
Q14. How many Mb are there in 2 GB?
Q15. How many MB are there in 2 Gb?