
Greedy Algorithms Quiz

Quiz
•
Computers
•
University
•
Hard
Ahmed ATTIA
Used 2+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a greedy algorithm?
An algorithm that guarantees the optimal solution
An algorithm that makes the best choice at each step
An algorithm that uses backtracking
An algorithm that explores all possible solutions
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a characteristic of greedy algorithms?
They are always faster than dynamic programming
They do not consider future consequences
They always produce the optimal solution
They require a lot of memory
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which scenario is a greedy algorithm most effective?
When the problem has overlapping subproblems
When the problem has no solution
When the problem has optimal substructure
When the problem requires exhaustive search
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following problems can be solved using a greedy algorithm?
Longest common subsequence
Minimum spanning tree
Traveling salesman problem
Knapsack problem
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main disadvantage of greedy algorithms?
They are not applicable to any real-world problems
They are too complex to implement
They may not yield the optimal solution
They require more time than dynamic programming
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a greedy algorithm?
Dijkstra's algorithm
Merge sort
Breadth-first search
Dynamic programming
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the time complexity of a greedy algorithm for the minimum spanning tree?
O(n log n)
O(n^2)
O(n)
O(log n)
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