Exam Code: TB0-118 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Architecting Composite Applications and Services with TIBCO
Certification Provider: Tibco Software Inc
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Q17. What is the scope of Disaster Recovery?
A. fault tolerance within the data center for critical business processes
B. moving the production environment to a backup data center
C. replicating the storage systems to a backup data center
D. high availability of the services in the data center
Answer: B
Q18. A hotel chain has acquired a number of properties in the same geographic location. At present, customers wishing to locate available rooms are first presented with a list of hotels in the area. The customer selects the hotel, and then the individual hotel system is queried to determine room availability on the required dates. The marketing department has suggested a new approach in which the customer simply indicates the geographic area of interest and is given the availability for all rooms in the area. All communications between the systems in the proposed design will be implemented using SOAP over JMS. Which two new requirements should be considered by the architect? (Choose two.)
A. The architect should specify retries of requests to the hotel chains that continue until all systems have responded.
B. The architect should specify timeouts for requests to the hotel systems. In case of timeout a best effort list of available rooms will be returned.
C. The architect should specify a workflow system to orchestrate requests to the hotel system. User requests will take longer to finish and need to be able to recover and continue after a failover.
D. The architect should specify parallel requests to the hotel systems. Executing requests in sequence will be too slow.
Answer: B,D
Q19. When a single instance of a service provider is no longer capable of handling the volume of activity due to the business process complexity required to handle each request, which two statements are true? (Choose two.)
A. XML compression reduces the load on the service providers.
B. Scalability can be improved using technology such as HTTP load balancers.
C. The feature should be re-architected as it is not a good candidate for Web Services.
D. Using a JMS-based transport can help improve scalability.
Answer: B,D
Q20. Which two changes should be made to an XSD to indicate a version change? (Choose two.)
A. change the major release number in the XSD namespace
B. change the root element name in XSD
C. change the major release number XSD file name
D. change the major release number in all imported namespaces
Answer: A,C
Q21. A service has an inbound SOAP/HTTP binding. There is no external load balancer available. The invocation overhead under extremely high load volumes causes requests to queue for dispatch. What is the recommended way to improve request dispatch concurrency?
A. deploy additional service instances to handle the request load
B. use policies to specify the thread pool management
C. implement a flow-control policy set to limit the rate of incoming requests
D. change from a SOAP binding to a virtualization binding
Answer: B
Q22. Which two statements are true about the Fire-and-Forget pattern? (Choose two.)
A. It is a simple pattern to implement.
B. It always requires both parties to be active at the same time.
C. It enables the service provider to detect breakdowns.
D. It can be implemented with many protocols.
Answer: A,D
Q23. What is the root element of a TIBCO ActiveMatrix Service Bus design?
A. SCA component
B. SCA composite
C. mediation flow
D. Spring implementation type
Answer: B
Q24. When wrapping a backend system, what does a Web Service always provide that the native system interface does not?
A. standardized service operation semantics
B. an HTTP-based interface
C. a common data model
D. access independent of implementation technology
Answer: D