试题详情
- 多项选择题 In your production database， you have observed that the database server performance degrades whenever there is a switch between the log groups. On further investigation， you find that the database is running in ARCHIVELOG mode and the archived log files are being written to the same disk that is used to store the redo log members. Which two actions would you take to improve the performance of the database server？ （）
A、increase the size of the redo log buffer
B、increase the number of redo log groups
C、increase the number of log writer processes
D、increase the number of ARCn processes
E、change the appropriate LOG_ARCHIVE_DEST_n parameter to place the archived log files in a separate location
- B,E
关注下方微信公众号，在线模考后查看
热门试题
- Why would̳
- A customer&ens
- You are w
- Which Man class prop
- The Database&#
- You are p
- The SQL Tuning Advi
- iBATIS提供了自动化的JDBC事务管
- Which of
- Given： What is
- Examine the descrip
- While designin
- You work
- A team of programmer
- User SCOTTQ
- TheEMPLOYEEtableshas
- Which two are correc
- Which are DML statem
- You work
- Given that: Gadget h