Which two prerequisites are needed for performing workload c

题目
多选题
Which two prerequisites are needed for performing workload capture and replay?()
A

Close all sessions performing queries using database links

B

running the database in shared server mode

C

The database on which the workload is replayed has to be a restore of the original database to a specific SCN

D

setting up the directory to capture the workload

参考答案和解析
正确答案: C,D
解析: 暂无解析
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相似问题和答案

第1题:

Which are the two prerequisites before setting up Flashback Data Archive? ()(Choose two.)

A. Flash recovery area must be defined

B. Undo retention guarantee must be enabled.

C. Database must be running in archivelog mode.

D. Automatic undo management must be enabled.

E. The tablespace in which the Flashback Data Archive is created must have automatic segment space Management (ASSM).


参考答案:D, E

第2题:

You plan to set up the Automatic Workload Repository (AWR) baseline metric thresholds for a moving window baseline. Which action would you take before performing this task?()

  • A、Compute the baseline statistics.
  • B、Take an immediate AWR snapshot.
  • C、Decrease the window size for the baseline.
  • D、Decrease the expiration time for the baseline.

正确答案:A

第3题:

Which two statements about workload capture and replay operations are true?()

A. The clients must be created manually on the test machines to perform more realistic testing.

B. Restart the database in RESTRICTED mode before beginning workload replay to enable a clean state for workload replay.

C. Restart the database in RESTRICTED mode before beginning workload capture to enable a clean state for capturing the workload.

D. The application state of the capture system must be identical to the application state of the replay system when the workload replay begins.


参考答案:C, D

第4题:

Which two commands are used to migrate IBM Tivoli Workload Scheduler  to version 8.5 on a UNIX system?()

  • A、 launch.sh
  • B、 wdinstspb
  • C、 SETUP.bin
  • D、 twsinst -migrate
  • E、 SETUP.bin -silent

正确答案:C,E

第5题:

A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency?()

  • A、Two switch ports will be needed on a switch,two Ethernet cables will be needed for theserver each connecting to two different Ethernet cards,and one IP address will be needed
  • B、Two switch ports will be needed on two different switches two Ethernet cables will beneeded for the server each connecting to two different Ethernet cards,and one IP address will be needed
  • C、Two switch ports will be needed on two different switches,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,two different IP addresses will be needed
  • D、One switch port will be needed on one switch,a splitter will be needed to split the connection,two Ethernet cables will be needed for the server each connecting to two different Ethernet cards,and two different IP addresses will be needed

正确答案:B

第6题:

Which two are prerequisites for performing a flashback transaction?()

A. Flashback Database must be enabled.

B. Undo retention guarantee for the database must be configured.

C. EXECUTE privilege on the DBMS_FLASHBACK package must be granted to the user flashing back transaction.

D. Supplemental logging must be enabled.

E. Recycle bin must be enabled for the database.

F. Block change tracking must be enabled tor the database.


参考答案:B, C

第7题:

During the TDA, it is determined that Global Mirror will be implemented. The IBM team wants to ensure that they have enough DS8800 fiber links to handle the mirroring workload.  Which tool should be used to determine the number of fiber links needed()

  • A、RMF Magic
  • B、Capacity Magic
  • C、Disk Magic
  • D、PerfMon

正确答案:C

第8题:

Which two are the prerequisites to enable Flashback Data Archive?() (Choose two.)

A. Database must be running in archivelog mode.

B. Automatic undo management must be enabled.

C. Undo retention guarantee must be enabled.

D. The tablespace on which the Flashback Data Archive is created must be managed with Automatic Segment Space Management (ASSM).


参考答案:B, D

第9题:

What are two circumstances for which it may be advisable to use the  silent uninstallation method instead of an interactive method?()

  • A、 The Administrator is unable to successfully export DISPLAY to a  remote server.
  • B、 IBM Tivoli Workload Scheduler is installed on a server for which  there is no console access.
  • C、 DNS is not working properly and the server cannot be accessed  remotely to run the uninstallation script.
  • D、 TCP on the server on which IBM Tivoli Workload Scheduler is  installed is configured for half-duplex rather than full-duplex.
  • E、 The remote IBM Tivoli Workload Scheduler server is multi-homed, thus  the return connection to IBM Tivoli Workload Scheduler cannot be  established thereby requiring the use of the silent  uninstaller.

正确答案:A,B

第10题:

A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency?()

  • A、Two switch ports will be needed on a switch, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and one IP address will be needed.
  • B、Two switch ports will be needed on two different switches, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and one IP address will be needed.
  • C、Two switch ports will be needed on two different switches, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, two different IP addresses will be needed.
  • D、One switch port will be needed on one switch, a splitter will be needed to split the connection, two ethernet cables will be needed for the server each connecting to two different Ethernet cards, and two different IP addresses will be needed.

正确答案:B

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