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Names, Domains, and Parameter File Settings - Quiz

Each question is worth one point. Select the best answer or answers for each question.
 
1. What does Oracle suggest using as the basis for the database domain name?
Please select the best answer.
  A. The default value of world
  B. Your Internet domain name
  C. The DBA's surname
  D. The database name

2. If your database name is PROD, what should you name the instance?
Please select the best answer.
  A. PRODSID
  B. PROD
  C. PRDI
  D. PROD_INSTANCE

3. Which initialization parameter setting enables Oracle to use the cost-based optimizer?
Please select the best answer.
  A. optimizer_mode = cost
  B. optimizer_mode = choose
  C. optimizer = choose
  D. optimizer = cost

4. What does the compatible setting do?
Please select the best answer.
  A. It forces the Oracle software to run in a way that is compatible with Microsoft SQL Server.
  B. It enables you to provide a list of applications that are compatible with a particular database.
  C. It forces the Oracle software to run in a way that is compatible with a previous release.
  D. It enables you to provide a list of Oracle instances that must interoperate with each other.

Correct answers:

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