What would happen if the two pith balls shown in the figure above were held together for a few moments, then released? a. the charge would cause the pith balls to stick together. b. the charge would leak off and the pith balls would hang straight down. c. the pith balls would each receive a negative charge and they would move apart. d. the pith balls would each receive a positive charge and they would move apart.

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen tool

Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e.g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?

In excel - calculate the actual increase/decrease from first quarter to the second quarter then subtract subtract first quarter value from second quarter total then divide result by first quarter value