
Algorithms Quiz
Authored by Eric Jones
Computers
Professional Development
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of algorithm is used to rearrange elements in a list or an array in a certain order?
Graph algorithms
Searching algorithms
Hashing algorithms
Sorting algorithms
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of sorting algorithms?
To organize data in a way that makes it easier to use, search, analyze, and display information efficiently
To optimize software performance
To solve problems related to graph Theory
To find or retrieve an element from a data structure
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which sorting algorithm repeatedly steps through the array element by element comparing the current element with the one after it and swapping their values if the former is larger than the latter?
Selection sort
Merge sort
Insertion sort
Bubble sort
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the time complexity of insertion sort in the best case scenario?
Big O(n^2)
Big O(1)
Big O(n log n)
Big O(n)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of algorithm is used to find or retrieve an element from a data structure?
Searching algorithms
Hashing algorithms
Sorting algorithms
Graph algorithms
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the time complexity of binary search in the worst and average cases?
Big O(n log n)
Big O(n)
Big O(1)
Big O(log n)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which searching algorithm expands wide simultaneously instead of singular depth?
Linear search
Jump search
Exponential search
Breadth first search
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