ACTIVITY SELECTION PROBLEM

A visually appealing image depicting a person selecting activities from a schedule or calendar, with graphical representations of algorithms and time complexities in the background.

Master the Activity Selection Problem

Test your knowledge of the Activity Selection Problem with our engaging quiz! This quiz covers essential concepts, algorithms, and complexities related to selecting optimal sets of activities in computational theory.

Whether you are a student, a teacher, or a programming enthusiast, this quiz is designed to enhance your understanding of greedy algorithms.

  • 9 Challenging Questions
  • Multiple Choice Format
  • Instant Feedback on Your Answers
9 Questions2 MinutesCreated by SelectingStar42
What is the activity selection problem?
A problem in which we must select the best activity to do
A problem in which we must select a subset of compatible activities to maximize the number of activities we can do in a given time frame
A problem in which we must select the most profitable activity to invest in
Which algorithm can be used to solve the activity selection problem?
Depth-first search
Breadth-first search
Greedy algorithm
What is the time complexity of the greedy algorithm for the activity selection problem?
O(n log n)
O(n^2)
O(n)
In the activity selection problem, if the activities are not sorted by finish time, what is the time complexity of sorting them before applying the greedy algorithm?
O(n log n)
O(n^2)
O(n)
In the activity selection problem, can an activity with a later finish time but a shorter duration ever be preferred over an activity with an earlier finish time but a longer duration?
Yes, it is possible
No, it is not possible
In the activity selection problem, what is the main disadvantage of using a brute force approach to solve the problem?
It is too slow for large input sizes
It can only find a suboptimal solution
It requires too much memory
Which of the following is a disadvantage of using a greedy algorithm ?
It is difficult to implement
It does not always guarantee an optimal solution
It has a high time complexity
What is the main characteristic of a greedy algorithm?
It exhaustively searches all possible solutions
It makes locally optimal choices at each step
It uses dynamic programming to optimize the solution
Choose the correct activity schedule
A1,12,A3,A4,A5,A6,A7,A8,A9,A10
A1,A3,A4,A6,A7,A9,A10
A2,A5,A8
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