What is a static structure?
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What do you mean by the term “percolate up”?
Difference between calloc and malloc ?
What is binary search in programming?
What is the minimum number of nodes in an avl tree of height h?
What data structure does a binary tree degenerate?
Is pointer a variable?
What is the need for extendible hashing?
Are collections thread safe?
Can value be null in treemap?
What’s the difference between enumeration and iterator interfaces?
What is an expression tree?
I am given a sequential algorithm that does a routine search on an unordered list. N = 20. The probability that the value x does NOT appear in the list is exactly 60%, and the probability that x DOES appear is 40%. The 3 questions that I could not get were: A) What is the avg number of element comparisons performed when n = 20 and x does NOT appear in the List. (my answer was 20, is this correct?) B) What is the avg number of element comparisons peformed when n = 20 and x DOES appear in the list? C) What is the avg number of element comparisons performed when n = 20. This should be a single number answer they said.