In a typical system design specification, the section describes the constraints, or conditions, affecting a system, including any requirements that involve operations, hardware, systems software, or security. A. time and cost estimatesB. system environmentC. executive summaryD. implementation requirements

Number of megabytes of ram in a computer. qualitative or quantitative? because

Microsoft introduced active directory with windows 2000. in server 2012, it is in now version 4. what are some new features in the new ad that were not present in windows 2000 ad?

Suppose we have a byte addressable computer that has a 32-byte cache with 8 bytes per block. the memory address is 8 bits long. the system accesses memory addresses (in hex) in this exact order: 6e, b9, 17, e0, 4e, 4f, 50, 91, a8, ab, ad, 93, and 94. (a) assuming the cache is direct mapped, what memory addresses will be in cache block 2 after the last address has been accessed? (b) assuming the cache is direct mapped, what is the hit ratio for the entire memory reference sequence given, assuming the cache is initially empty? (c) assuming the cache is 2-way set associative with a lru replacement policy, what is the hit ratio?