What is the most important reason to gather and consider client requirements before building a website? OA.
to ensure that the client pays on time
OB.
to ensure that what you deliver is aligned to client expectations and goals
O C.
to ensure that the development team will have control of the project
OD
to educate the client about the Internet and the various advantages it offers

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?