Online Access Free P2090-008 Practice Test

What command can be used following installation to verify that all Streams hosts satisfy the configuration and network connectivity requirements including access to appropriate directories on the shared file system?

• A.connectivity_checker
• B.streamtool checkhost
• C.dependency_checker.sh
• D.checkhost

Which component is included in Streams Studio?

• A.Streams Explorer
• B.XML view
• C.Graph view
• D.UML view

Which statement is CORRECT?

• A.Primitive operators all belong to the com.ibm.primitive name space.
• B.All operators in a composite operator must belong to the same namespace.
• C.A composite operator does not belong to any namespace.
• D.It is always acceptable to use fully qualified operator names (i.e. names that include the namespace).

In the Instance Graph, what visual cue will show which Streams have had no tuples flowing on them?

• A.Missing line for the stream.
• B.Icon on the input port of the operator ingesting the stream.
• C.Dashed line for the stream.
• D.Icon on the output port of the operator producing the stream.

What are two requirements for installing and using Streams on a cluster of hosts in which Streams is installed on each host? (Choose two.)

• A.SELinux (Security-Enhanced Linux) must be enabled on each host in the cluster.
• B.All hosts in the cluster must use the PAM (Pluggable Authentication Model) authentication method.
• C.The installation must be performed as root on each host in the cluster.
• D.The Streams install path name must be the same on each host in the cluster.
• E.The same version of Streams must be installed on each host in the cluster by the same install owner.