Sorting Algorithms MCQ question and answer with solution | Data Structure MCQs

A. bottom up merge sort has greater time complexity than standard merge sort

B. bottom up merge sort has lesser time complexity than standard merge sort

C. bottom up merge sort saves auxiliary space required on call stack

D. bottom up merge sort uses recursion.

A. Flip the given data

B. Find the largest of given data

C. Finding the least of given data

D. Inserting something into the given data

A. N=0-5

B. N=5-20

C. N=20-30

D. N>30

A. Smart sort

B. Stupid sort

C. Bogo sort

D. Special sort

A. first element as pivot

B. last element as pivot

C. median-of-three partitioning

D. random element as pivot

A. It is faster

B. Consumes less memory

C. Detects whether the input is already sorted

D. Consumes less time

A. true

B. false

A. bogo sort

B. heap sort

C. bead sort

D. strand sort

A. library sort has greater time complexity

B. library sort has greater space complexity

C. library sort makes more comparisons

D. it has no significant disadvantage

A. choosing a random element as pivot

B. choosing the first element as pivot

C. choosing the last element as pivot

D. median-of-three partitioning method