ITC 4175 Unit V Assessment

Question 1

Differentiate between using a matching index scan and a nonmatching index scan. Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

Question 2

Define each of the following concepts covered in this unit, and explain how they relate to performance management:  �����a. 80/20 Rule �����b. Monitoring vs. Management �����c. Reactive vs. Proactive

Your response should be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

References

Kriegel, A. (2011). Discovering SQL: A hands-on guide for beginners. Indianapolis, IN: Wiley Publishing.

Mullins, C. S. (2013). Database administration: The complete guide to DBA practices and procedures (2nd ed.). Upper Saddle River, NJ: Addison-Wesley Professional.