Computational Geometry MCQs With Answers

Computer MCQs 360July 14, 2023

0 21 1 minute read

Welcome to the Computational Geometry MCQs with Answers. In this post, we have shared Computational Geometry Online Test for different competitive exams. Find practice Computational Geometry Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Computational Geometry.

Computational Geometry Online MCQs

By presenting 3 options to choose from, Computational Geometry Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Computational Geometry Questions and Answers and click over the correct answer.

Test Name: Computational Geometry MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Computational Geometry

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1 / 40

Which algorithm is used to solve the closest pair of points problem?

Brute Force

Dynamic Programming

Divide and Conquer

2 / 40

What is the time complexity of the Quickhull algorithm?

O(n^2)

O(n log n)

O(n)

3 / 40

Which algorithm is used to compute the visibility polygon from a point?

Quickselect

Rotational sweep algorithm

Graham's scan

4 / 40

Which algorithm is used to compute the Minkowski sum of two polygons?

Ear clipping

Convolution method

Quickselect

5 / 40

Which data structure is used in the line sweep algorithm for segment intersection?

Queue

Stack

Balanced binary search tree

6 / 40

Which algorithm is used to determine if a point is inside a polygon?

Dijkstra's algorithm

Floyd-Warshall algorithm

Ray casting algorithm

7 / 40

Which algorithm is used to find the convex hull in 3D?

Graham's scan

Jarvis March

Quickhull

8 / 40

Which algorithm is used to check if two polygons intersect?

Graham's scan

Jarvis March

Line sweep algorithm

9 / 40

Which data structure is used in the Bentley-Ottmann algorithm for event handling?

Linked list

Priority queue

Stack

10 / 40

What is the time complexity of the Divide and Conquer algorithm for the closest pair problem?

O(n log^2 n)

O(n log n)

O(n^2)

11 / 40

Which algorithm is used to compute the convex hull of a set of points in higher dimensions?

Graham's scan

Quickhull

Jarvis March

12 / 40

Which algorithm is used to compute Delaunay triangulation?

Prim's algorithm

Bellman-Ford algorithm

Bowyer-Watson algorithm

13 / 40

What is the primary use of the Bentley-Ottmann algorithm?

Find minimum spanning tree

Sort elements

Find intersections of line segments

14 / 40

What is the time complexity of the Ray casting algorithm?

O(log n)

O(n)

O(n log n)

15 / 40

What is the purpose of the Rotating Calipers technique?

Find shortest paths

Solve geometric optimization problems

Sort elements

16 / 40

Which algorithm is used for triangulating a simple polygon?

Mergesort

Ear clipping

Quickselect

17 / 40

What is the main use of the Kirkpatrick-Seidel algorithm?

Sort elements

Find shortest path

Compute convex hull

18 / 40

What is the purpose of the Fortune's algorithm?

Compute Voronoi diagram

Compute convex hull

Find shortest path

19 / 40

What is the primary use of the Gift Wrapping algorithm?

Find the convex hull

Find shortest path

Sort elements

20 / 40

Which algorithm is used to find the intersection of two line segments in 2D?

Kruskal's algorithm

Floyd-Warshall algorithm

Bentley-Ottmann algorithm

21 / 40

Which data structure is used in the Kirkpatrick's algorithm for point location?

Triangulated planar subdivision

Stack

Queue

22 / 40

Which algorithm is used for point location in a planar subdivision?

Bellman-Ford algorithm

Kruskal's algorithm

Kirkpatrick's algorithm

23 / 40

Which algorithm is used to compute the area of a simple polygon?

Dijkstra's algorithm

Shoelace formula

Prim's algorithm

24 / 40

Which algorithm is used to compute the convex hull of a set of points in 2D?

Graham's scan

Dijkstra's algorithm

Prim's algorithm

25 / 40

Which algorithm is used for polygon partitioning?

Hertel-Mehlhorn algorithm

Floyd-Warshall algorithm

Prim's algorithm

26 / 40

What is the time complexity of the Graham's scan algorithm?

O(n log n)

O(n)

O(n^2)

27 / 40

What is the main purpose of the Line sweep algorithm in computational geometry?

Sort elements

Solve intersection problems

Find minimum spanning tree

28 / 40

What is the time complexity of the Fortune's algorithm for Voronoi diagrams?

O(n)

O(n^2)

O(n log n)

29 / 40

Which data structure is commonly used in the Graham's scan algorithm for convex hulls?

Queue

Linked List

Stack

30 / 40

What is the purpose of the Chan's algorithm in computational geometry?

Find the convex hull

Find shortest path

Sort elements

31 / 40

What is the main characteristic of a Voronoi cell?

All points equidistant from two sites

All points closer to a given site than to any other site

All points farther from a given site than from any other site

32 / 40

What is the purpose of the Seidel's algorithm in computational geometry?

Find shortest path

Compute convex hull

Linear programming in fixed dimensions

33 / 40

What is the primary goal of the computational geometry field?

Develop sorting algorithms

Study algorithms for geometric problems

Design cryptographic protocols

34 / 40

Which algorithm is used to solve the art gallery problem?

Quickselect

Graham's scan

Fisk's algorithm

35 / 40

What is the time complexity of the Chan's algorithm for convex hulls?

O(n log n)

O(n log h)

O(n^2)

36 / 40

What is the primary use of the Voronoi diagram in computational geometry?

Sorting elements

Finding shortest paths

Partitioning a plane

37 / 40

What is the main characteristic of a Delaunay triangulation?

Maximizes the minimum angle

Equal angles

Minimizes the maximum angle

38 / 40

What is the time complexity of the Rotational sweep algorithm for visibility polygons?

O(n log n)

O(n^2)

O(n)

39 / 40

What is the main characteristic of a convex polygon?

Self-intersecting

All interior angles less than 180 degrees

Has at least one interior angle more than 180 degrees

40 / 40

What is the purpose of the Jarvis March algorithm?

Find the convex hull

Find minimum spanning tree

Find shortest path

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Computer MCQs 360July 14, 2023

0 21 1 minute read