Which of the following is NOT TRUE regarding InfoSphere Streams composite operators that are annotated as consistent regions?
A . Disconnected subgraphs within the composite participate in the consistent region
B . The composite operator and the reachability graph of the composite operator participate in a single consistent region
C . Merging composite operators into a single consistent region can yield unexpected results and is therefore not recommended
D . Operators outside of the composite may participate in the consistent region if they are within the composite’s reachability graph
Answer: C
Explanation:
Reference: https://www.ibm.com/support/knowledgecenter/SSCRJU_4.0.0/com.ibm.streams.dev.doc/doc/consistentcompositeoperators.html