Click the Exhibit Button

question 79

Multiple Choice

Click the Exhibit button. Referring to the exhibit, a PIM-SM network is set up to enable communication between multicast devices. Which statement is true in this scenario?

• A) After the formation of the shortest-path tree, a prune message is sent from R1 to R5.
• B) After the formation of the shortest-path tree, a prune message is sent from R1 to R2.
• C) After the formation of the shortest-path tree, a join message is sent from R5 to R1.
• D) After the formation of the shortest-path tree, a join message is sent from R1 to R5.

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An approach in economics that evaluates the impact of a small unit change in a variable on the overall outcome of a decision.

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