Company.com has an application that requires a serial connec

第1题：

Company.com has an application that has a hard-coded hostname in the startup routines. The application is being made highly available using HACMP. During testing， the application does not start on the standby node because the hostname was not what the application expected.  What can be done to fix this problem？（）

• A、 Manage the hostname in the application server start ands top scripts
• B、 Nothing， because this application cannot be controlled by HACMP and should be started  with   /etc/inittab
• C、 Change the hard-coded hostname in the application startup routines to use the uname rather than the hostname
• D、 Override the default ha_hostname in the cluster configuration to reflect the shared hostname rather than the default ha_hostname

第2题：

Company.com has a six-node concurrent resource group with an application that is accessed by  a web connection to the cluster nodes. How is the workload moved to another cluster node during a node failure？（）  

• A、 The concurrent application must control the web interface through application monitoring.
• B、 A second resource group will be required to move the web application and IP label to a new node during a node failure.
• C、 The concurrent resource group can support multiple IP labels through IP aliasing so all IP labels are defined in the concurrent resource group.
• D、 The dynamic node priority facility in HACMP will relocate the web application and the IP label，if it is correctly defined in the application start and stop script.

第3题：

During a planning meeting， Company.com indicates that they intend to make a relational  Database highly available. The application has a pre-requisite that a kernel extension be loaded from /etc/inittab.  How would this be managed in an HACMP environment？（）  

• A、 It can be started with a crontab entry.
• B、 It can be created as an Application Server.
• C、 It can be added to a resource group as a dependency.
• D、 It cannot be done because HACMP provides no method to order application start/stop scripts.

第4题：

During initial cluster planning session， a requirement is mandated that application monitoring will  Be used to monitor the production database and three application servers. Since all the application servers rely on the database being active， only one resource group has been planned to manage the starting/stopping of the cluster resources.  How ill the initial design impact the use of application monitoring？（）  

• A、 Only one application server per resource group can be monitored.
• B、 Process monitoring is part of RSCT and requires no special scripts.
• C、 Any application can be monitored as long as it has an application server.
• D、 Having all application servers in one resource group improves recovery time.

第5题：

Company.com has a database application and a Web server application running on the same p5-570 server in a single partition. Recently there have been a number of instances where the increased load on the database server has impacted the performance of the Web server. What can the technical specialist recommend to keep the database application from impacting the performance of the Web server？（）

• A、Create a VLAN between the web server and database server.
• B、Purchase APV and install the VIOS.
• C、Increase the priority of the Web server.
• D、Create separate LPARs for Web and database workloads.

第6题：

Which of the following network cable types requires grounding?（）

• A、STP
• B、UTP
• C、Fiber
• D、Serial

第7题：

Company.com has non-IBM fibre attached storage. The storage is connected to a node in the  cluster that has multiple adapters and virtual paths. There is a concern about detecting the loss of one of the fibre adapters since there is no indication to the administrator that one has failed.  What feature of HACMP can be sued to assist with this issue？（）  

• A、 Disk heartbeat
• B、 Error notification
• C、 Event notification
• D、 Application monitor

第8题：

Company.com with a newly installed cluster has been checking the logfiles to determine if the  cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficulty. The serial network goes down，and then a couple of minutes later comes back up again. This pattern is repeated many times in the log.  If this system was installed without regard to best practices， what is the most likely problem with the serial network？（）  

• A、 The serial port is malfunctioning and needs to be repaired.
• B、 The baud rate is incorrectly specified in the AIX devices configuration.
• C、 The serial port is not a port approved to support HACMP heartbeat traffic.
• D、 The baud rate is incorrectly specified in the HACMP interface configuration.

第9题：

Company.com has crated a process application monitor for an application that is initiated by a "c"  Shell script. The application monitor is not functioning as designed.  What could be the issue with eh application monitor？（）  

• A、 A process monitor cannot monitor an application started by a shell.
• B、 For process monitors to function correctly， they must use the "korn" shell.
• C、 A custom monitor cannot de3termine the status of applications started by shell scripts.
• D、 The process monitor script is not existing with a zero return code after checking the status of the application.

第10题：

Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications  uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time.  How can the AIX host name dependency be managed in an HACMP environment.（）  

• A、 It cannot be managed because the application will not work properly with HACMP.
• B、 The application start and stop script for the application can manage the hostname.
• C、 HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.
• D、 HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.