Which statements are due about Parallel Concurrent Processing?

Which statements are due about Parallel Concurrent Processing? (Choose all that apply.)

A.
One or more managers could be run on one or more nodes.

B.
Managers could be administered only from the master node.

C.
Eachnode operates independently of other nodes except when sharing resources.

D.
Processes could continue running on available nodes even when one or more nodes fail.

E.
Each node operates dependending of other nodes except when sharing sharing resources.

F.
Processes Integrate with platform-specific batch queue and load-balancing systemsto
maximumconcurrent processing performance on a particular platform.

Explanation:
A:With parallel concurrent processing, one or more concurrent managers run on one
or more nodes in a multi-node environment. You decide where concurrent managers run when
configuring your system.
C (not E): Each node operates independently of other nodes, except when sharing a resource
such as a disk.
D:Fault Tolerance–the ability to continue running concurrent processes on available nodes even
when one or more nodes fails.
F:Adaptability–the ability to integrate with platform-specific batch queue and load-balancing
systems to maximize concurrent processing performance on a particular platform.
Note:Parallel concurrent processing runs in multi-node environments, such as cluster, massively
parallel, and homogeneous networked environments. In these environments, each node consists
of one or more processors (CPUs) and their associated memory. Each node has its own memory
that is not shared with other nodes.
Parallel concurrent processing allows you to distribute concurrent managers across multiple nodes
in a cluster, massively parallel, or homogeneous networked environment. Instead of operating
concurrent processing on a single node while other nodes are idle, you can spread concurrent
processing across all available nodes, fully utilizing hardware resources.
Benefits of Parallel Concurrent Processing
Parallel concurrent processing provides Oracle Applications users with the following benefits:
* High performance–the ability to run concurrent processes on multiple nodes to improve
concurrent processing throughput.
* Fault Tolerance–the ability to continue running concurrent processes on available nodes even
when one or more nodes fails.
* Adaptability–the ability to integrate with platform-specific batch queue and load-balancing

systems to maximize concurrent processing performance on a particular platform.
* Single Point of Control–the ability to administer concurrent managers running on multiple nodes
from any node in a cluster (not B), massively parallel, or homogeneous networked environment.
Reference: Overview of Parallel Concurrent Processing