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问题:

[多选] Examine the details of the Top 5 Timed Events in the following Automatic Workloads Repository (AWR)report:What are three possible causes for the latch-related wait events?()

A . The size of the shared pool is too small.
B . Cursors are not being shared.
C . A large number COMMITS are being performed.
D . There are frequent logons and logoffs.
E . The buffers are being read into the buffer cache, but some other session is changing the buffers.

丛植(树丛): Given: 12.String csv = "Sue,5,true,3"; 13.Scanner scanner = new Scanner( csv ); 14.scanner.useDelimiter(",");15. int age = scanner.nextInt(); What is the result?() Compilation fails.。 After line 15, the value of age is 5.。 After line 15, the value of age is 3.。 An exception is thrown at runtime.。 企业界经营管理理论知识和实践经验的积累同施工技术管理工作一样具备许多年理论知识和实践经验积累。 Your production database is running in archivelog mode and you are using recovery manager (RMAN) with recovery catalog to perform the database backup at regular intervals. When you attempt to restart the database instance after a regular maintenance task on Sunday, the database fails to open displaying the message that the data file belonging to the users tablespace are corrupted.   The steps to recover the damaged data files are follows:   1. Mount the database  2. Open the database  3. Recover the data file  4. Restore the data file  5. Make the data file offline  6. Make the data file online   Which option identifies the correct sequence that you must use to recover the data files?()  2,4,3。  1,4,3,2。  2,5,4,3,6。  5,2,4,3,6。  1,5,4,3,6,2。 非专门化玩具 Examine the details of the Top 5 Timed Events in the following Automatic Workloads Repository (AWR)report:What are three possible causes for the latch-related wait events?()
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