What is top in stack?
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What is difference between data type and data structure?
What is linear-logarithm chasm?
How many types of arrays are there?
Which is better hashmap or hashtable?
How do you declare An array of three pointers to chars
Can arraylist contain duplicates?
What are the advantages of linked list over an array?
What is the use of hashtable?
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.
What are control structures?
What is b tree in data structure?
What is non linear data structure with example?