## PrepTest 79, Game 4, Question 18

Summary

The content provides a detailed strategy for solving a global question in a logic game, focusing on the process of elimination using given rules to find a possible route of a virus from the first computer to Q.

- Introduction to a global question in a logic game, emphasizing the importance of using rules to eliminate incorrect answers.
- Application of the third rule to eliminate an answer choice that incorrectly shows S passing to R.
- Utilization of the fourth and fifth rules to further narrow down the possible answers by identifying which computers can pass the virus to Q and P.
- Detailed analysis of the remaining answer choices, leading to the elimination of one that violates the rule regarding S's transmission capabilities.
- Confirmation that answer choice D is correct through logical deduction and rule application, demonstrating a methodical approach to solving the question.

Chapters

00:00

Understanding the Global Question

00:38

Applying Rules to Eliminate Answers

01:27

Analyzing Remaining Choices

02:33

Confirming the Correct Answer