Exam 1z0-064 topic 1 question 4 discussion

Correct Ans: C Baseline Templates Baseline templates enable you to create baselines for a contiguous time period in the future. There are two types of baseline templates: Single Baseline Templates Use a single baseline template to create a baseline for a single contiguous time period in the future. This is useful if you know beforehand of a time period that you intend to capture in the future. For example, you may want to capture AWR data during a system test that is scheduled for the upcoming weekend. In this case, you can create a single baseline template to automatically capture the time period when the test occurs. Repeating Baseline Templates Use a repeating baseline template to create and drop baselines based on a repeating time schedule. This is useful if you want Oracle Database to automatically capture a contiguous time period on an ongoing basis. For example, you may want to capture AWR data during every Monday morning for a month. In this case, you can create a repeating baseline template to automatically create baselines on a repeating schedule for every Monday, and automatically remove older baselines after a specified expiration interval, such as one month.