< Back to TCP-EMS8: TIBCO Enterprise Message Service™ 8 Certification Exam
Please note: Your successful completion of these sample questions is not a guarantee of passing TIBCO's actual certification exam.
Sample Questions
- Which two issues can occur when too many operators are used in a message selector? (Choose two.)
- message store overflow
- stack overflow
- selector truncation
- recursive selector evaluation
- What is the result of a message producer sending messages with the JMSDeliveryMode set to NON_PERSISTENT?
- If authorization is disabled on the server, the server sends a confirmation to the message producer by default.
- If authorization is enabled on the server, the server sends a confirmation to the message producer by default.
- If authorization is disabled on the server, the server sends a confirmation to the message producer only if the npsend_check_mode is set to temp_dest.
- If authorization is disabled on the server, the server sends a confirmation to the message producer only if the npsend_check_mode is set to auth.
- Refer to the following scenario when a route is established between two Enterprise Message Service servers:
routes.conf on Server-A:
[Server-B]
url=tcp://hostA:7022
zone_name=Z1
zone_type=1hop
routes.conf on Server-B is empty.
Which two statements are true in this situation? (Choose two.)
- Server-B actively initiates the connection to Server-A.
- Server-A actively initiates the connection to Server-B.
- The route between Server-A and Server-B can be promoted to active-active.
- The route between Server-A and Server-B cannot be promoted to active-active.
- What is the result of setting the processor_ids property in the tibemsd.conf file?
- The affinity for the tibemsd process is set to these processors.
- The affinity of the network related threads is set to these processors.
- The affinity of the data store related threads is set to these processors.
- The affinity of the processing threads is set to these processors.
- Refer to the following scenario:
create topic > secure
create topic foo.>
grant topic foo.> user=user1 publish
grant topic foo.bar user=user1 subscribe
Which two statements are true about user1? (Choose two.)
- user1 can use selectors for topic foo.bar.
- user1 can use durables for topic foo.bar.
- user1 can publish messages to foo.test.
- user1 cannot publish messages to foo.test.
- Which two statements correctly describe the behavior when a destination inherits the prefetch property from multiple parent destinations? (Choose two.)
- When all parent destinations set the value to none, the child destination uses the value none.
- When all parent destinations set the value to none, the child destination uses the default value.
- When none of the parent destinations sets a non-zero value, the child destination uses the default value.
- When none of the parent destinations sets a non-zero value, the child destination uses the value none.
- With multicast feature enabled at server side, which class contains the methods to disable the multicast feature at client side?
- Connection
- Session
- TibjmsConnectionFactory
- ConnectionFactory
- flow_control in tibemsd.conf is enabled with the following configuration:
setprop queue myQueue
maxmsgs=1000,overflowPolicy=rejectIncoming,flowControl=100MB
Which two statements are true about this configuration? (Choose two.)
- When the total size of pending messages exceeds the value of flowControl(100MB), new messages to myQueue are rejected.
- When the number of pending messages exceeds the value of maxmsgs(1000), the server will generate errors back to the producer.
- When the total size of pending messages exceeds the value of flowControl(100MB), the server will generate errors back to the producer.
- When the number of pending messages exceeds the value of maxmsgs(1000), new messages to myQueue are rejected.
- What are three situations when a configuration deployment by the Central Administration server could fail? (Choose three.)
- deploying to multiple servers simultaneously
- inadequate user permissions to deploy to the server
- invalid settings in the new server configuration
- failure to lock the server
- failure to connect to the server
- Which two elements enable message tracing on an Enterprise Message Service server? (Choose two.)
- on a consumer
- on a destination
- on a producer
- on a message
- An Enterprise Message Service server is configured with the following trace options:
log_trace=DEFAULT,-LIMITS
What will the logs contain?
- messages regarding connection errors,destination overflow, route, and no messages regarding ACL violations
- messages regarding ACL, route, connection errors, and no messages regarding destination limits
- messages regarding destination overflow, ACL, connection errors, and no messages regarding routing limits
- messages regarding route, ACL, destination overflow errors, and no messages regarding connection limits
Answers
- B and D
- B
- B and C
- B
- A and C
- A and C
- C
- B and D
- B, C and E
- B and D
- B