08 2018 档案
摘要：38、Which three are true about the Automatic Database Diagnostic Monitor (ADDM)? A) Its findings are accessible only by using Oracle Enterprise Manager
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posted @ 2018-08-09 14:00
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摘要：37、USER1 grants SELECT, INSERT, and UPDATE privileges on USER1. EMP to USER2. SYS executes this command: SQL> REVOKE UPDATE ON user1.emp FROM user1; W
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posted @ 2018-08-09 13:53
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摘要：36、Which two are true about roles? A) A role can be granted a combination of system and object privileges and other roles. B) The CONNECT role Is gran
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posted @ 2018-08-08 11:47
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摘要：35、Your database is using Automatic Memory Management. Which two SGA components must be managed manually? A) default buffer cache B) redo log buffer C
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posted @ 2018-08-08 11:40
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摘要：34、Which two can be backed up by using RMAN when a database Is open in ARCHIVELOG mode, so that media recovery can be performed If required? A) contro
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posted @ 2018-08-03 14:06
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摘要：33、Where Is backup metadata stored for use by Recovery Manager (RMAN)? A) In the control file B) In the SYSAUX tablespace C) in the SPFILE D) in the S
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posted @ 2018-08-03 14:01
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摘要：32、 Examine these commands and their output: • SQL> SELECT * FROM emp; • ENO ENAME • • 100 Adam • 101 Alan • SQL> INSERT INTO emp VALUES(102,'Ben"); •
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posted @ 2018-08-02 11:23
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摘要：31、Which two events always request the LGWR to write? A) when LGWR is notified by a server process that performs a Commit or ROLLBACK B) When PMON res
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posted @ 2018-08-02 11:02
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摘要：30、Which is true when a database instance is shut down? A. Only transactional and normal modes wait for all uncommitted transactions to commit or roll
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posted @ 2018-08-01 13:50
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