What limitations affect electricity production using solar cells?

10. when you create a pivottable, you need to specify where to find the data for the pivottable. is it true

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?

The managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an .