You issue the following RMAN command to set a retention policy on a database: RMAN>CONFIGURE RETENTION POLICY TO REDUNDANCY 2; What will be the outcome of issuing this command? （） After two days, a backup will be marked obsolete。 After two days, a backup will be deleted from the media。 If the RMAN repository has records of two or more recent backups of a file, then older backups will be deleted from the media.。 If the RMAN repository has records of two or more recent backups of a file, then older backups will be marked obsolete.。
For the p5 590 and p5 595 servers, the HMC must be directly attached. Why is the use of a private service network between HMC and the p5 590 required?（） The Bulk Power Controllers are dependent upon the HMC to provide them with DHCP addresses.。 A firewall is required to isolate the private network from any of the open networks to which the HMC is attached.。 Network communications can be implemented through an open network. No private network is required but it is recommended.。 All p5 590 and 595 servers are shipped with one service processor card. A private network is required to manage DHCP addresses.。
下列对“八旗制度”的解释，不正确的是（）。 是一种军政合一、兵民一体的社会组织。 具有行政管理、军事征伐、组织生产的职能。 为努尔哈赤建立清朝作出了巨大贡献。 有利于满族的形成和社会经济的发展。
简述在多生命寿险中，生存者寿险与联合寿险的区别。
A customer with p615， p630 and p650 pSeries servers installed and running AIX is considering Linux as an additional environment. Which Linux capabilities can the pSeries Sales Specialist present as choices that are available to enhance the existing systems？（） Linux will be restricted to the p650 system， as it is not supported on the p630.。 The customer can run Linux on all the existing systems with or without the presence of AIX.。 Linux can run in LPARs on the existing systems but Linux will require the presence of AIX in at least one LPAR.。 Linux can be installed on all existing systems but will require the AIX Linux Affinity libraries to boot the systems and run Linux.。
各种蒸汽管道和用汽设备中的蒸汽凝结水叫（）
