Although fun and entertainment are the primary functions of video games, they have other uses, as well. An accidental experiment in pandemics was performed in 2005 in the virtual reality game, World of Warcraft, and The University of Washington released an interactive game, Foldit, that allowed users to solve problems or find solutions to various puzzles. Choose one of these scenarios and explain how the situation helped scientists learn. What is another problem that you think could be addressed by using video games?

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 of the following does 3d animation create an illusion of on the screen? a. depth b. emotion c. length d. dialogue

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