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Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given that
Which one of the following statements is TRUE about the graph
  • a)
    There is only one connected component
  • b)
    There are two connected components, and P and R are connected
  • c)
    There are two connected components, and Q and R are connected
  • d)
    There are two connected components, and P and Q are connected
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Consider the depth-first-search of an undirected graph with 3 vertices...
As seen in quetion after 10 we have to go for p again and since p is finish and then r is start so r must be disconnected because if their is edges from q to r then r must be visited before of q and p ending.
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Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer?
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Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE). Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.
Here you can find the meaning of Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the depth-first-search of an undirected graph with 3 vertices P, Q, and R. Let discovery time d(u) represent the time instant when the vertex u is first visited, and finish time f(u) represent the time instant when the vertex u is last visited. Given thatWhich one of the following statements is TRUE about the grapha)There is only one connected componentb)There are two connected components, and P and R are connectedc)There are two connected components, and Q and R are connectedd)There are two connected components, and P and Q are connectedCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
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