What are some of the strategies that you use for confronting a complex problem and breaking it down into smaller pieces? How might some of these strategies be useful to a computer programmer working on a CPU scheduler?

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?

Which is the correct sequence of steps to set up a document in landscape orientation? a. select page setup from the file menu. then click the margins tab and select landscape. b. select page setup from the edit menu. then click the margins tab and select landscape. c. select page setup from the insert menu. then click the margins tab and select landscape. d. select page setup from the format menu. then click the margins tab and select landscape

Aubrey didnt like to use graphics or images on her slides. she preferred to use only a title for her slides and bullet-poinged text. what is the best thing you could say to aubrey about using media that might change her mind? a. as long as you use it responsibly, it will only enhance your slides and engage your audience. b. actually, aubrey's beliefs are well founded and backed up by research. c. you should always try to inlcude as much media as you can on a slide. d. media will keep your audience entertained and take the pressure off the presenter.