Quicksort Multiple choice Questions and Answers (MCQs)

DOWNLOAD FREE PDF <<CLICK HERE>>

Quicksort Multiple choice Questions and Answers (MCQs)

Congratulations - you have completed Quicksort Multiple choice Questions and Answers (MCQs).

You scored %%SCORE%% out of %%TOTAL%%.

Your performance has been rated as %%RATING%%


Your answers are highlighted below.
Question 11 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which is the worst method of choosing a pivot element?
A
first element as pivot
B
last element as pivot
C
median-of-three partitioning
D
random element as pivot
Question 11 Explanation: 
Choosing the first element as pivot is the worst method because if the input is pre-sorted or in reverse order, then the pivot provides a poor partition.

Question 12 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Which among the following is the best cut-off range to perform insertion sort within a quick sort?
A
N=0-5
B
N=5-20
C
N=20-30
D
N>30
Question 12 Explanation: 
A good cut-off range is anywhere between N=5 and N=20 to avoid nasty degenerate cases.

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 12 questions to complete.

DOWNLOAD FREE PDF <<CLICK HERE>>