Search Algorithms Quiz
Authored by Hitendra Sarma
Engineering
University
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data structure is used to implement BFS efficiently?
Stack
Queue
Priority Queue
Hash Table
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In DFS, what data structure is typically used for its implementation?
Queue
Stack
Heap
Tree
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
BFS is guaranteed to find the shortest path in:
Weighted graphs
Directed Acyclic Graphs
Unweighted graphs
Trees only
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which search method is not complete?
BFS
DFS (without cycle detection)
Uniform Cost Search
A* Search
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the worst-case time complexity of BFS in a graph with branching factor b and depth d?
O(b^d)
O(d^b)
O(b*d)
O(d + b)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which search strategy consumes less memory in most practical applications?
BFS
DFS
Uniform Cost
A*
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is both complete and optimal in unweighted graphs?
DFS
BFS
Greedy Search
Iterative Deepening DFS
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