IBM WebSphere Application Server Network Deployment V9.0 Core Administration: C9510-418

How can an administrator deploy or update an EAR, JAR, WAR, or SAR file to an application server or cluster in a development environment?

A. Place the file in the monitored directory.

B. Place the file in the operating system defined temporary directory.

C. Place the file in the operating system defined user home directory for the user that owns the Java process.

D. Email the file to wasadmin@hostname.com, where hotname.com is the host of the IBM WebSphere Application Server.

Which of the following is true regarding disk offload?

A. The amount of disk space to use cannot be specified.

B. On server startup, DynaCache loads the entire disk cache into memory.

C. The number of cache entries that are offloaded to disk cannot be specified.

D. Disk offload can be enabled to have a cache entry copied to the file system at a configurable location.

An administrator created a large cell which consists of 20 clusters with 10 cluster members in each cluster spanned across multiple nodes. During high business load on the cell, the administrator observed performance degradation.

What action(s) can an administrator take to resolve performance degradation?

A. Add more nodes on the existing computers in the cell.

B. Split the large cell into two smaller calls and bridge them.

C. Select multiple core group coordinators, and set core group wire transfer protocol to the latest available.

D. Split the default core group into multiple core groups, and follow core group splitting and bridging rules as necessary.