Which of the following is an advantage of written, printed communication? A. Often takes more time and more resources to create and distribute B. Can require special skills in preparation and production if document is elaborate C. Lacks the rich nonverbal cues provided by oral media D. Offers limited opportunities for timely feedback E. Can reach geographically dispersed audiences

Consider a direct-mapped cache with 216 words in main memory. the cache has 16 blocks of 8 words each. it is a word-addressable computer (rather than a byte-addressable computer which we normally discuss). (a) how many blocks of main memory are there? (b) what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, cache block, and block offset fields (if they apply)? (c) to which cache block will the memory reference db6316 map?