尽管没有对付冲突的单一最佳方法，但研究表明，效率最低的方式是（）。

A、竞争

B、缓和

C、强迫

D、撤退

After installing WebSphere Commerce V 5.6 using a quick installation， which of the following should be checked to verify the installation？（）

The installation log files

The Commerce tools can be launched and logged into properly

User ’wpadmin’ has been created

The structure of the installation directory

The WebSphere Application Server database schema

Following an unsuccessful cluster fallover test， it is determined that the nfsrg1 resource group  was the problem causing the cluster to run the config_too_long evetn. The nfsrg1 resource group contains 10 nfs filesystems that are cross-mounted to the other cluster node.  Without modify8ing the time until warning parameters，what can be done to enhance NFS fallover performance？（）  

A、 Increase the number of NFS daemons for increased performance.

B、 Modify the nfsrg1 resource group to use local NFS cross-mounts.

C、 Create a second resource group to manage half the NFS cross-mounts.

D、 Create post events to handle the cross-mounts after fallover processing.

A HACMP/XD://HAGeo cluster has been installed with four nodes， two nodes at each site. The cluster is protected from site isolation by the DBFS facility in HACMP/XD://HAGeo.  In the event of a site failure，what happens？（）  

A、 The dominate site will always assume the non-dominate site has failed and continue processing.

B、 The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.

C、 The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.

D、 The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.

When executing the massload command to load catalog data into a WebSphere Commerce database on a remote DB2 server，which of the following can be used as valid values for the -method command line parameter？（）

create

import

load

sqlimport

update

Which of the following command line utilities can Karen, a technician, use to check for open ports?（）

A、nbtstat

B、ipconfig

C、nslookup

D、netstat