It creates jobs without considering the priorities associated with them.
It translates tasks into jobs for execution by the scheduler.
It determines the list of jobs that must be created for each maintenance window.
It is spawned by the MMON background process at the start of the maintenance window.
It maintains a repository in the SYSTEM tablespace to store the history of the execution of all tasks.
第1题:
A. It can be set at the system, session, or table level.
B. It is used only across statements in the same session.
C. It can store the results from normal as well as flashback queries.
D. It can store the results of queries based on normal, temporary, and dictionary tables.
第2题:
A. Tunnels are initiated by the LAC
B. Tunnels are initiated by the LNS
C. By default, subscriber authentication occurs on the LNS
D. By default, subscriber authentication occurs on the LAC
第3题:
Which of the statements regarding benefit-cost analysis in the Special window are true?
A . 1 and 2
B . 2 and 3
C . 1 and 3
D . 1, 2 and 3
E . None of the above.
第4题:
Which statement is true regarding the INTERSECT operator?()
第5题:
Which three statements are true about terms in a policy?()
第6题:
A. A DBA can check specific tables with the DMU
B. The database to be migrated must be opened read-only.
C. The release of the database to be converted can be any release since 9.2.0.8.
D. The DMU can report columns that are too long in the converted characterset.
E. The DMU can report columns that are not represented in the converted characterset.
第7题:
Which two statements are true regarding the USING clause in table joins?()
第8题:
134 Which of the statements regarding benefit-cost analysis in the Special window are true?
A. 1 and 2
B. 2 and 3
C. 1 and 3
D. 1, 2 and 3
E. None of the above
第9题:
Which of the following statements is true regarding the VERSIONS BETWEEN clause?()
第10题:
Which two statements are true regarding L2TP? ()(Choose two.)