Q. The average number of key comparisons done in successful sequential search in a list of length n is ..............

View solution

Q. The sorting technique where array to be sorted is partitioned again and again in such a way that all elements less than or equal to partitioning element appear before it and those which are greater appear after it, is called ..............

View solution

Q. The search technique for searching a sorted file that requires increased amount of space is ................

View solution

Q. For merging two sorted lists of sizes m and n into a sorted list of size m + n, we require comparisons of

View solution

Q. Which of the following algorithm design technique is used in the quick sort algorithm?

View solution

Q. The average search time of hashing, with linear probing will be less if the load factor

View solution

Q. Heap allocation is required for languages

View solution

Q. A character of the data that binary search uses but the linear search ignores, is

View solution

Q. Which of the following is useful in implementing quick sort?

View solution

Q. A________search begins the search with the element that is located in the middle of the array.

View solution

Q. The time complexity of linear search algorithm over an array of n elements is

View solution

Q. Which of the following algorithms exhibits the unnatural behavior that, minimum number of comparisons are needed if the list to be sorted is in the reverse sorted order and maximum number of comparisons are needed if they are already in sorted order?

View solution

Q. Which of the following sorting algorithm has the worst time complexity of n log(n)?

View solution

Q. Which of the following sorting methods sorts a given set of items that is already in sorted order or in reverse sorted order with equal speed?

View solution

Q. The average time required to perform a successful sequential search for an element in an array A(1 : n) is given by

View solution

Q. Which of the following is false ?

View solution

Q. A search begins the search with the element that is located in the middle of the array

View solution

Q. To sort many large object or structures, it would be most efficient to

View solution

Q. Average successful search time for sequential search on 'n' items is

View solution

Q. Suppose DATA array contains 1000000 elements. Using the binary search algorithm, one requires only about n comparisons to find the location of an item in the DATA array, then n is

View solution