To set the history retention period for either window logging or job logging individually， which parameters of the SET_SCHEDULER_ATTRIBUTE procedure need to be used？（）

A

 LOG_HISTORY

B

 JOB_LOG_RETENTION

C

 WINDOW_LOG_RETENTION

D

 WHICH_LOG

E

 LOG_NAME

相关问题推荐

• Which of the following Oracle features is enabled by setting a nonzero value for the MEMORY_TARGET initialization parameter？（）  

  A、 Automatic PGA Memory Management

  B、 Automatic SGA Memory Management

  C、 Automatic Shared Memory Management

  D、 Automatic Memory Management

  E、 Manual SGA Memory Management

  F、 None of the above

  查看答案

• E1信道的数据速率是(15)，其中的每个话音信道的数据速率是(16)。

  A．1.544Mb/s

  B．2.048Mb/s

  C．6.312Mb/s

  D．44.736Mb/s

  查看答案

• What is the result of increasing the value of the parameter ASM_POWER_LIMIT during a rebalance operation？（）  

  A、 The ASM rebalance operation will likely consume fewer resources and complete in a shorter amount of time.

  B、 The ASM rebalance operation will consume fewer resources and complete in a longer amount of time.

  C、 The ASM rebalance operation will be parallelized and should complete in a shorter amount of time.

  D、 There is no ASM_POWER_LIMIT setting used in ASM.

  E、 None of the above.

  查看答案

• Which dependent object will get invalidated even if it is not affected by the table edefinition？（）

  A、 packages

  B、 triggers

  C、 synonyms

  D、 views

  查看答案

• What is the advantage of setting the ASM-preferred mirror read for the Stretch cluster configuration？（）  

  A、 It improves resync operations.

  B、 This feature enables much faster file opens.

  C、 It improves performance as fewer extent pointers are needed in the shared pool.

  D、 It improves performance by reading from a copy of an extent closest to the node.

  查看答案