Identify two reasons for defining machines and assigning servers to them in WebLogic
servers.
A.
A machine can be the proxy to a cluster.
B.
A machine definition is required to configured figure the Node Manager.
C.
To reference an instance ofWebLogicServer, you must know its machine and port.
D.
Amachineisa requiredorganizational unit.A domain contains machines and
machines containservers.
E.
WebLogicServer usersserver machineassignmentsto help itchooseservers in
acluster on whichto replicate session state.
F.
Amachine’s Cluster Weight attribute may be used by load balancers to helpthem
determine how often to sendrequests to servers assigned to that machine.
Wrong! A domain contains managed servers.
B,E
B E
B: The Administration Server uses the machine definition in conjunction with the
Node Manager application to start remote WebLogic Server instances.
E: By default, WebLogic Server attempts to create session state replicas on a different machine
than the one that hosts the primary session state. You can further control where secondary states
are placed using replication groups. A replication group is a preferred list of clustered servers to be
used for storing session state replicas.
Using the WebLogic Server Console, you can define unique machine names that will host
individual server instances. These machine names can be associated with new WebLogic Server
instances to identify where the servers reside in your system.
Machine names are generally used to indicate servers that run on the same machine.
Reference: Administration Console Online Help, Machines
Reference: Failover and Replication in a Cluster