A typical SLA in an informal agreement that describes levels of service using various attributes such as: availability, serviceability, performance, operations, billing, but not penalties associated with violations of such attributes.
A. True
B. False

Dameas communication challenge is due to which factor

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 processing of data in a computer involves the interplay between its various hardware components.