What is the advantage of using merge sort over bubble sort?

Video 60 - Merge Sort

Quiz
•
Other
•
10th Grade
•
Hard
A Islam
Used 5+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Merge sort can work on multiple lists at the same time
Merge sort is easier to program than bubble sort
Merge sort is more efficient for small data sets
Merge sort does not require any comparisons
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What method does merge sort use to solve problems?
Divide-and-conquer
Bubble sort
Selection sort
Insertion sort
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the data set in merge sort?
It is repeatedly split in half until each item is in its own list
It is sorted in reverse order
It is combined with another data set
It is randomly rearranged
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of merging adjacent items in merge sort?
To combine their solutions and solve the bigger problem
To create identical sub-problems
To split the data set in half
To compare items in adjacent lists
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which algorithm works well for large data sets?
Merge sort
Bubble sort
Selection sort
Insertion sort
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the merge sort algorithm?
Splitting the initial list into individual lists of one item
Comparing items in adjacent lists
Merging adjacent items
Sorting the data set in alphabetical order
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if an item in merge sort has nothing to compare to?
It goes into a new list on its own
It is skipped and ignored
It is merged with the previous item
It is removed from the data set
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final step in the merge sort algorithm?
Comparing the bottom item of the bottom list with the bottom item of the top list
Moving all the remaining items to the new merged list
Sorting the data set in reverse order
Removing any duplicate items
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