Which of the following statements best describes the type of data collected by request metrics?

Which of the following actions would enable the collection of performance data for an application
server, given the Performance monitoring Infrastructure (PMI) is not enabled?

An application server has runtime provisioning enabled. What is the benefit of it? It:

An application has poor performance. On examining verbose GC information the administrator
notices that 7OKB objects frequently cannot be allocated due to heap fragmentation, requiring
timerconsuming heap compaction. Which of the following is likely to improve performance?

An application spends 90% of its time in a complex servlet and the rest (10%) of time in a short
JDBC query.
On average, only 10% of the servlets are using database connections at any time. The application
starts to perform poorly after a new batch of users are introduced to the system. What measures

should the administrator recommend to determine the root cause of the problem?

To install fix packs to remote hosts using the Centralized Installation Manager (CIM), the
administrator must download the update installer for the appropriate platforms into:

What is the sequence of components which would typically be involved in the flow of a request
from a Web browser to a servlet?

A system administrator wants to improve response time and system load of a Web application
running in a clustered environment. What might the system administrator attempt to decrease the
response time of the Web application?

How could an administrator manage multiple stand-alone application servers on different hosts in
a network?
By using:

What are the three possible replication types for the dynamic caching service?