MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DATA STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Identify the correct sequence of sorting algorithms w.r.t their sorting time (increasing order of time taken)
A
Insertion sort, Shell sort, Bubble sort
B
Bubble sort, Insertion sort, Shell sort
C
Shell sort, Insertion sort, Bubble sort
D
Insertion sort, Bubble sort, Shell sort
Explanation: 

Detailed explanation-1: -Algorithm for the Shell Sort Algorithm Step 1: Set the value of i. Step 2: Separate the list into sub-lists with the same i interval. Step 3: Using insertion sort, sort these sub-lists. Step 4: Continue until the entire list has been sorted.

Detailed explanation-2: -Which is the correct order of the following algorithms with respect to their time Complexity in the best case? Correct answer is option ‘B’.

Detailed explanation-3: -Selection Sort This sorting algorithm sorts an array by repeatedly finding the minimum element (considering ascending order) from the unsorted part and putting it at the beginning.

There is 1 question to complete.