Practice Graph Representation - 2.1.2 | 2. Introduction to Air Travel Problem | Design & Analysis of Algorithms - Vol 1
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2.1.2 - Graph Representation

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What do we call the points in a graph that represent entities?

💡 Hint: Think about the city representation in our flight network.

Question 2

Easy

What is an edge in the context of graph representation?

💡 Hint: Consider how cities are linked by flights.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is represented by edges in a graph?

  • Unique nodes
  • Connections between nodes
  • Costs of travel

💡 Hint: Remember how cities are linked by flights.

Question 2

True or False: A directed edge indicates a bidirectional relationship.

  • True
  • False

💡 Hint: Consider how some flights operate in one direction.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a graph representation for a small airline network with at least ten cities and various directed paths. Then, specify which data structure you would use and justify your choice.

💡 Hint: Consider how many connections there are versus the total number of cities to decide on the structure.

Question 2

If you needed to find the shortest path from city A to city D in a network of five cities and some paths are blocked, outline how you would adjust your graph and modify your approach using an efficient algorithm.

💡 Hint: Think about how removing paths alters the network and impacts computational strategies.

Challenge and get performance evaluation