多选题When WebSphere Commerce， WebSphere Application Server， the web server and the database server are all located on a single machine， which of the following statements are TRUE？ （）Athis is a multi-node installationBthis is a single node installation.Ceach
题目
多选题
When WebSphere Commerce， WebSphere Application Server， the web server and the database server are all located on a single machine， which of the following statements are TRUE？ （）
A
this is a multi-node installation
B
this is a single node installation.
C
each hardware and software component is a single point of failure.
D
this is an example of load balancing.