Oracle
1Z0-054 · Question #134
1Z0-054 Question #134: Real Exam Question with Answer & Explanation
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Question
View the Exhibit and examine the partial output obtained when you issued the following query: SQL> SELECT name,class,value FROM v$sysstat ORDER BY class; Which two interpretations are correct about the information obtained from this view? (Choose two.)
Exhibit
Options
- Adb block changes indicates the number of data blocks that have been changed.
- Bbuffer is pinned count indicates the number of buffers that are currently pinned in the database
- CUsage of CACHE and NOCACHE hints affects statistics for table scans (long tables) and table
- Dredo log space requests indicates the number of times a there were waits for disk space to be
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