Quickhull Multiple choice Questions and Answers (MCQs)

 

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Quickhull Multiple choice Questions and Answers (MCQs)

Question 1
..... is a method of constructing a smallest polygon out of n given points.
A
closest pair problem
B
quick hull problem
C
path compression
D
union-by-rank
Economics Questions answers
Question 1 Explanation: 
Quick hull is a method of constructing a smallest convex polygon out of n given points in a plane.

Question 2
What is the other name for quick hull problem?
A
convex hull
B
concave hull
C
closest pair
D
path compression
Puzzles Questions answers
Question 2 Explanation: 
The other name for quick hull problem is convex hull problem whereas the closest pair problem is the problem of finding the closest distance between two points.

Question 3
How many approaches can be applied to solve quick hull problem?
A
1
B
2
C
3
D
4
EVS Questions answers
Question 3 Explanation: 
Most commonly, two approaches are adopted to solve quick hull problem- brute force approach and divide and conquer approach.

Question 4
What is the average case complexity of a quick hull algorithm?
A
O(N)
B
O(N log N)
C
O(N2)
D
O(log N)
Sociology Questions answers
Question 4 Explanation: 
The average case complexity of quickhull algorithm using divide and conquer approach is mathematically found to be O(N log N).

Question 5
What is the worst case complexity of quick hull?
A
O(N)
B
O(N log N)
C
O(N2)
D
O(log N)
HRM Questions answers
Question 5 Explanation: 
The worst case complexity of quickhull algorithm using divide and conquer approach is mathematically found to be O(N2).

There are 5 questions to complete.

 

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