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Review

The following questions will help you determine whether you have learned enough to move on to the next chapter. If you have difficulty answering these questions, please go back and review the material in this chapter before beginning the next chapter. See Appendix A, "Questions and Answers," for the answers to these questions.

1. Why should you use groups?
2. How do you create a local group?
3. Are there any consequences to deleting a group?
4. What's the difference between built-in local groups and local groups?

Answers