Recall that a skip list is a linked list with multiple levels. When an item is added, the followingprocedure is used to potentially place the item in multiple levels:1. Find where to insert the element at the lowest level.2. Insert the item at the current level.3. Flip a fair coin:i. If the result is heads, move up one level and continue from step 2.ii. Otherwise stop. Suppose we addnitems to an initially empty skip list (and delete none of them). Let randomvariableZibe the number of items at leveli(where level 0 is the lowest level), and let randomvariablehbe theheightof the skip list, i. e., the highest non-empty level.

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?

What are two ways to access the options for scaling and page orientation? click the home tab, then click alignment, or click the file tab. click the file tab, then click print, or click the page layout tab. click the page layout tab, or click the review tab. click the review tab, or click the home tab?

Which computer tools allow you to communicate with coworkers, family,and friends