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Cisco Exam #642-642: QOS (Cisco Press, set 1)
Check your knowledge of Cisco's Quality of Service protocols with these 15 sample exam questions and answers.

courtesy of   Cisco Press

1. B is the correct answer.

2. C is the correct answer.

3. C is the correct answer.

4. B and D are the correct answers.

5. C is the correct answer.

6. B and D are the correct answers.

7. F is the correct answer.

8. B, C and D are the correct answers.

9. B and D are the correct answers.

10. C is the correct answer.

11. E is the correct answer.

12. D is the correct answer.

13. E is the correct answer.

14. E is the correct answer.

15. D is the correct answer.

Questions and answers provided by Cisco Press. To order the full version of this exam simulation, click here.

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