Identify the persistent configuration setting for the target database that can be set for the backup by using RMAN.（） (Choose all that apply.) Backup retention policy。 Default backup device type。 Default destinations for backups。 Multiple backup device types for single backup。 Default section size for backu。
砂浆强度应以标准养护、龄期为（）的试块抗压强度实验结果为准。 21d。 24d。 28d。 30d。
You want to schedule a job to rebuild all indexes on the SALES table after the completion of a bulk load operation. The bulk load operation must also be a scheduled job that executes as soon as the first file that contains data arrives on the system. How would you create these jobs？（） Create both jobs by using events raised by the scheduler。 Create both jobs by using events raised by the application。 Create a job to rebuild indexes by using events arised by the application and then create another job to perform bulk load by using events raised by the scheduler。 Create a job to rebuild indexes by using events arised by the Scheduller and then create another job to perform bulk load by using events raised by the applicatio。
Company.com would like to configure a virtual Ethernet between an AIX V5.3 LPAR and an AIX V5.2 LPAR. Which of the following options is necessary to complete this task？（） Remove the physical Ethernet adapters from the LPARs。 Activate Advanced POWER Virtualization。 Update microcode for the virtual adapters。 Upgrade AIX V5.2 LPAR to AIX V5.3。
叠置分析
Which of the following most closely represents an image copy? （）
