Oracle Cloud Infrastructure 2019 Architect Associate — Question 55

How many pre-defined service names are configured in tnsnames.ora for a single Autonomous Transaction Processing database instance, and what are they called?

Answer options

• A. Two. They are called ATP and ADW.
• B. None. There are no pre-defined service names in tnsnames.ora.
• C. Three. They are called high, medium and low.
• D. Five. They are called tpurgent, tp, high, medium and low.

Correct answer: D

Explanation

The correct answer is D, as there are five predefined service names configured in tnsnames.ora for a single Autonomous Transaction Processing database instance. The other options are incorrect because they either underestimate the number of service names or incorrectly state their names.