A company is deploying a Microsoft Windows-based， mission-critical Data Warehousing application. The customer has specified 4GB of RAM. Which TWO of the following questions will best help the consultant determine the proper memory configuration？（） Does the application require a large paging space？。 What is the anticipated memory/disk cache hit ratio？。 Does the application support Physical Address Extensions （PAE）？。 Are there future plans to expand the amount of memory in the system？。 Do the application availability requirements justify the use of Memory Mirroring technologies？。
You work as a database administrator for Supportcenter.cn. You started the instance using theinit.orafile. You have two control files and three redo log groups in your database. You decided to protect the database against failures by adding one more control file. Which file is the appropriate way to perform this task？（） Shut down the instance， copy the control file to the third location and open the database.。 Abort the instance， copy the control file to the third location， modify the CONTROL_FILES parameter in theinit.orafile and open the database.。 Copy the control file to the third location， modify the CONTROL_FILES parameter in theinit.orafile， restart the instance and open the database.。 Shut down the instance， copy the control file to the third location， modify the CONTROL_FILES parameter in theinit.orafile and open the database.。 Shut down the instance， startup in the mount state， copy the control file to the third location， modify the CONTROL_FILES parameter ininit.oraand open the database.。
浇水的安全注意事项
An application fails to start after a Technology Level upgrade. The application vendor recommends that two filesets upgraded as part of the new Technology Level be rejected. What is the recommended method for performing this task？（） Run instfix -u to reject the filesets.。 Run installp -r to reject the filesets.。 Run installp -u to uninstall the filesets.。 Restore the system to previous state from the system backup.。
AIX shows the boot order in the following output： hdisk0 hdisk1 blv=hd5 cd0 What will happen when the system administrator reboots the server？（） The server will boot from cd0。 The server will boot from hdisk0.。 The server will boot into SMS mode。 The server will boot from hdisk1.。
You are required to remove the default EXTPROC entry from the default listener configuration to create a listener that will listen specifically for EXTPROC calls. Which two methods can you use to remove the default EXTPROC entry from the default listener configuration？ （）
