In a two-tier configuration， it is recommended to put which of the following components on different nodes？（） Database client and database server。 WebSphere Application Server and Database Server。 WebSphere Commerce Server and WebSphere Application Server。 Web server and WebSphere Application Server。
血浆血栓素B2和6-酮-PGFlα测定结果的变化，下列哪项是正确的（） 前者增高，后者降低，临床有血栓形成。 前者降低，后者增高，临床有血栓形成。 二者均增高，临床有血栓形成。 二者均降低，临床有血栓形成。
What methods are available to recover lost control files？（） Backup control file.。 Emergency control file.。 The create controlfile command.。 The restore controlfile SQL*Plus command.。 No backup is required. The database will re-create the control file when it is discovered to be lost.。
张江是一家餐馆的老板，经营多年有了少量积蓄后，如今已是54岁的他尝试开一家新的汽车保养企业。他想从事汽车检修服务。他生活的这个城市拥有150万居民，还没有其他类似的企业，他已经租了一个临近主要交通干线的好位置。张江不打算进行技术修理，而是开展一些像搭错车灯之类的小修理，而这些修理又是汽车达到检测标准所必需的，因为政府强令汽车必须通过年检，所以他认为该市场需求是稳定的。通常适宜小企业采用的经营战略有哪些？
Companycom is purchasing a p5 595 as part of a large server consolidation. They are planning on using micropartitioning and Virtual IO to consolidate small machines. They used the rPerf numbers for AIX 5.3 to size their solutions. They discovered that their application is not yet certified on AIX 5.3, so they will have to use AIX 5.2. What changes should be made to their configuration?（） Increase memory。 Add more adapters。 Increase both processors and adapters。 Increase the number of processors by 20 - 30%。
Which of the following security features are enabled by default after creating an instance？（）
