define the primary functions of a server. A server with the Web Server (IIS) role installed is colloquially referred to as a(n) , no matter what other functions it might perform.

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?

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Scanning the road can be thought of as a