[单选] A hospital customer with an experienced AIX and Microsoft Windows staff wants to consolidate all of their file/print services onto fewer systems.  They currently use multiple Microsoft Windows-based Intelsystems that are experiencing reliability problems.  They also have POWER4+ systems that are running multiple AIX LPARs that have experienced no reliability issues. They need at least 99.99% uptime. Which solution will meet their uptime needs at the lowest cost？（）

The WS-I Simple SOAP Binding Profile V1.0 mandates that a message must serialize the envelope according to which specification？（）  XML 1.0。  WSDL 1.1。  SOAP 1.1。  HTTP 1.0。 The user base of a three-node cluster has increased. In order to add clustered users to all nodes， which of the following steps should be performed？（）    On one of the nodes，add the users via C-SPOC ’Add a User to the Cluster’smit menu.。  Use C-SPOC to synchronize the password files between cluster nodes.。  On all of the nodes，add the users to the /etc/passwd and system security files，and then synchronize the cluster.。  On one of the nodes，add the users to the /tec/passwd and system security files，add home directories，and use cron to automate the movement of system security files between nodes.。 纳税人所在地为县城、建制镇的城建税税率为（）。 1%。 3%。 5%。 7%。 A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（） usrck。 sysck。 lssec。 lsuser。 人际冲突 A hospital customer with an experienced AIX and Microsoft Windows staff wants to consolidate all of their file/print services onto fewer systems.  They currently use multiple Microsoft Windows-based Intelsystems that are experiencing reliability problems.  They also have POWER4+ systems that are running multiple AIX LPARs that have experienced no reliability issues. They need at least 99.99% uptime. Which solution will meet their uptime needs at the lowest cost？（）