Tibco TB0-104 問題集

質問 1：
A topic A.B is bridged to a queue B.C, and B.C is bridged to a queue C.D.
Where will a message published on topic A.B be delivered?
A. to B.C and C.D
B. to neither B.C nor C.D
C. only to B.C
D. only to C.D
正解：C

質問 2：
A TIBCO EMS server currently has a well-balanced message in/out rate, and an equal number of message producers and consumers. A new queue producer is added, along with a stateless consumer that requires a substantial amount of time to process messages.
Which TIBCO EMS deployment architecture should be used?
A. Multiple instances of the consumer should be deployed to receive messages from a common queue.
B. Flow control should be enabled on the server and destinations to slow down the new message producer.
C. The message producers and consumers should be configured to use topics for all asynchronous communications.
D. The TIBCO EMS server deployment should be changed to a load-balanced server pair, and each of the server clients should use a load-balanced connection factory.
正解：A

質問 3：
Which three types of data can be used as a JMS application property data type? (Choose three.)
A. DateTime object
B. String
C. boolean
D. int
E. byte array
F. char
正解：B,C,D

質問 4：
Using TIBCO EMS, which three JMS message types can contain an array of bytes as a data item? (Choose three.)
A. ArrayMessage
B. Message
C. StreamMessage
D. BytesMessage
E. MapMessage
F. TextMessage
正解：C,D,E

質問 5：
Which acknowledgement mode is available only for topics in TIBCO EMS?
A. CLIENT_ACKNOWLEDGE
B. NO_ACKNOWLEDGE
C. EXPLICIT_CLIENT_DUPS_OK_ACKNOWLEDGE
D. AUTO_ACKNOWLEDGE
E. EXPLICIT_CLIENT_ACKNOWLEDGE
F. DUPS_OK_ACKNOWLEDGE
正解：B

質問 6：
What are two ways TIBCO EMS handles undelivered messages that are to be removed from the server? (Choose two.)
A. If the JMS_TIBCO_PRESERVE_UNDELIVERED property on the destination is true, messages will be placed in the $sys.undelivered message queue.
B. If the JMS_TIBCO_PRESERVE_UNDELIVERED property on the message is true, messages will be placed in the $sys.undelivered message queue.
C. If the JMS_TIBCO_PRESERVE_UNDELIVERED property on the message is true, all undelivered messages are logged in the discard.db file.
D. All undelivered messages are placed on the $sys.undelivered message queue.
E. All undelivered messages are discarded, provided the
JMS_TIBCO_PRESERVE_UNDELIVERED property on the message is not set to true.
正解：B,E

質問 7：
Which three types of message properties can appear in a JMS message? (Choose three.)
A. TIBCO specific properties
B. JTA defined properties
C. JMS defined properties
D. application defined properties
E. project defined properties
正解：A,C,D

質問 8：
Which three acknowledgement modes require the use of the API acknowledge() call?
(Choose three.)
A. CLIENT_ACKNOWLEDGE
B. NO_ACKNOWLEDGE
C. EXPLICIT_CLIENT_DUPS_OK_ACKNOWLEDGE
D. AUTO_ACKNOWLEDGE
E. EXPLICIT_CLIENT_ACKNOWLEDGE
F. DUPS_OK_ACKNOWLEDGE
正解：A,C,E

質問 9：
Which three statements are true about server control in TIBCO EMS? (Choose three.)
A. The authorization property defined in tibemsd.conf file does not affect administrative security.
B. The Administration Tool command to dynamically enable authorization is: set authorization=enabled.
C. The only method available to enable and disable authorization is the Administration Tool.
D. When authorization is turned off, any connection to the server is granted and no permissions are checked when a client accesses a destination.
E. Setting authorization dynamically applies to new connections only.
正解：A,D,E