QUESTION NO: 514？
View the Exhibit that sets the threshold for the Current Open Cursors Count metric. Why is the Significance Level threshold type not available in
the threshold setting?

A. because AWR baseline is not enabled
B. because Current Open Cursors Count is not a basic metric
C. because the STATISTICS_LEVEL parameter is set to BASIC
D. because the AWR baseline is a system-defined moving window baseline
Answer: B

查看圖表，設置當前打開的游標計數度量閾值。
為何重要性級別的閾值類型在閾值設置中不能利用？

B.由于當前打開的游標數不是1個基本的度量