Examine the following RMAN command:RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON;RMAN> BACKUP DATABASE PLUS ARCHIVELOG;Which prerequisite must be met before accomplishing the backup?（） Provide a password for the encryption。 Set up an Oracle wallet for the encryption。 No setup is required as it is a default encryption method。 Both Oracle wallet and password must be set up for the encryptio。
材料储备：
Which operating system is NOT supported by Domino Designer 8.5.1？（） SUSE Linux Enterprise Desktop （SLED）。 Microsoft Windows XP Professional SP2+。 Microsoft Windows XP Tablet PC Edition。 Microsoft Vista Ultimate。
Which version of a view would you use if you just want a quick， easy view within your XPage？（） Data Table Control。 View Control。 Repeat Control。 Filter by category View Control。
A customer who is reducing their technical staff has requested an Intel server proposal from various vendors. Which of the following is most relevant to this proposal？（） Grid Computing 。 Active Energy Manager。 Remote KVM 。 Systems Management。
为避免往复式压缩机逼压及撞缸事故的扩大，往复式压缩机与电机之间大多采用（）传动。
