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Oracle Names Concepts - Quiz

Each question is worth one point. Select the best answer or answers for each question.
1. Which of the following environments is the best fit for Directory Naming?
Please select the best answer.
  A. A small shop with frequent database service changes
  B. A large shop with frequent database service changes
  C. A small shop with infrequent database service changes
  D. A large shop with infrequent database service changes

2. How does Directory Naming avoid a single point of failure in name resolution?
Please select the best answer.
  A. By allowing clients to fall back to a local tnsnames.ora file automatically
  B. By supporting the automatic propagation of the tnsnames.ora file
  C. By allowing more than one directory server to hold the same naming entries
  D. By maintaining constant polling connections to the database

3. What is the purpose of the ldap.ora file on a Directory Naming client?
Please select the best answer.
  A. It statically records how a client can locate a directory server, when DNS-based discovery isn't used.
  B. It defines the net service names and their connect descriptors directly.
  C. It configures the listener on the client machine.
  D. It defines the database links to remote databases.

4. Where does Directory Naming actually store a net service name's connect descriptor?
Please select the best answer.
  A. In the ldap.ora file
  B. In the sqlnet.ora file
  C. As an LDAP entry within the directory server, under the Oracle Context
  D. In the client's local tnsnames.ora file

5. Which of the following files are actually required on a Directory Naming client?
Please select all the correct answers.
  A. The tnsnames.ora file
  B. The sqlnet.ora file
  C. The listener.ora file
  D. The ldap.ora file