T1 lines: a. operate over coaxial lines to deliver internet access. b. do not provide guaranteed service levels, but simply "best effort.". operate over existing telephone lines to carry voice, data, and video. d. are high-speed, leased data lines providing guaranteed service levels. e. have up to twenty-four 64-kbps channels.

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?

Which spreadsheet operation does a look function perform?

Emma is using an artificial intelligence system, which contains information on botany, to identify a type of plant from an image. what type of ai is emma using?