Tibco TB0-120 Enterprise Message Service 6 Practice Exam Set 3

Which two parameters must be edited/added in the tibemsd.conf file when configuring database-based stores? (Choose two.)


Options are :

  • dbsto re_classpath
  • dbsto re_odbc_driver
  • dbstore_name
  • dbstore driver dialect

Answer : dbsto re_classpath dbstore driver dialect

TIBCO TB0-120 Enterprise Message Service TM 6 Practice Exam Set 2

Which two statements are true about configuring security for a fault-tolerant pair that does not share state? (Choose two.)


Options are :

  • When SSL is deployed, both servers must use the same certificate(s)
  • acl.conf settings can differ between servers.
  • When SSL is deployed, severs can use different certificate(s), but must use the same root certificate authority
  • All access control settings should be the same on both servers

Answer : When SSL is deployed, both servers must use the same certificate(s) All access control settings should be the same on both servers

Which event causes EMS to return a delivered but unacknowledged queue message to be available to another receiver?


Options are :

  • redeliverydelay property is set to zero
  • Ssys.undelivered queue is disabled
  • The client application terminates the connection.
  • Ssys.redelivery.delay queue is purged

Answer : The client application terminates the connection.

An EMS server and client are receiving heartbeats. Given the following EMS server settings: - client_timeout_server_connection = 20 seconds - server_timeout_client_connection = 10 seconds What are two possible outcomes? (Choose two.)


Options are :

  • If EMS server does not receive heartbeats from a client for a period exceeding 10 seconds, the EMS server will close the connection
  • If a client does not receive heartbeats from EMS server for a period exceeding 10 seconds, the client will close the connection
  • If EMS server does not receive heartbeats from a client for a period exceeding 20 seconds, the EMS server will close the connection
  • If a client does not receive heartbeats from EMS server for a period exceeding 20 seconds, the client will close the connection

Answer : If EMS server does not receive heartbeats from a client for a period exceeding 10 seconds, the EMS server will close the connection If a client does not receive heartbeats from EMS server for a period exceeding 20 seconds, the client will close the connection

Which three conditions cause a trace entry when message tracing is enabled? (Choose three.)


Options are :

  • Messages are purged.
  • Messages are sent to consumers
  • Messages are received into a destination.
  • Messages are sent across a destination bridge

Answer : Messages are sent to consumers Messages are received into a destination. Messages are sent across a destination bridge

When a single message consumer is connected with an EMS server, which action can be used to improve message consumption?


Options are :

  • Increasing the prefetch value
  • Creating another instance of EMS server
  • Enabling automatic acknowledge of all messages by the session
  • Changing delivery mode from PERSISTENT to NON_PERSISTENT

Answer : Increasing the prefetch value

TIBCO TB0 -123 Active Matrix Business Works 5 Practice Exam Set 1

Which two statements are true about synchronous and asynchronous message consumption? (Choose two.)


Options are :

  • For asynchronous consumption, a message listener can be implemented that serves as an asynchronous event handler for messages
  • The consumer can receive messages synchronously by registering a synchronous message listener to receive the messages
  • Which two statements are true about synchronous and asynchronous message consumption? (Choose two.)
  • When asynchronously receiving messages, the consumer remains blocked until a message arrives

Answer : The consumer can receive messages synchronously by registering a synchronous message listener to receive the messages When asynchronously receiving messages, the consumer remains blocked until a message arrives

Which two actions are most likely to improve EMS server performance? (Choose two.)


Options are :

  • Improving physical disk performance
  • Adding an additional CPU to the server running EMS
  • Increasing network I/O capacity on the server
  • Switching from a file-based store to a database store

Answer : Improving physical disk performance Increasing network I/O capacity on the server

Which two statements are true about routing queue messages? (Choose two.)


Options are :

  • Queue messages can travel multiple hops
  • The concept of zones and hops does not apply to queue messages.
  • Each server in the route path must have its queue defined as global.
  • Routed queue messages can travel to adjacent servers without reaching the home queue.

Answer : The concept of zones and hops does not apply to queue messages. Each server in the route path must have its queue defined as global.

TIBCO Enterprise Message Service Certification Exam Set 1

Which two datastores are supported by EMS servers? (Choose two.)


Options are :

  • in-memorydatagrid
  • file
  • ledger file
  • mstore

Answer : file mstore

A dynamic queue named q1 has been created by an EMS client.What will be the result of executing the following command: create queue q1?


Options are :

  • The command will succeed and queue will be promoted to static.
  • The command will succeed and dynamic queue will be renamed
  • The command will fail if queue has connected receivers
  • The command will fail saying the queue already exists.

Answer : The command will succeed and queue will be promoted to static.

There is a non-fault-tolerant server running on a host named SERVER_A. There are two other servers running on the hosts FT_PRIM and FT_BACK configured as a fault-tolerant pair using shared state. FT_PRIM runs the primary server, and FT_BACK runs the backup server. Which statement is true about these servers?


Options are :

  • The SERVER_A server can create a route to the fault-tolerant pair
  • The backup server must append _backup to the primary server's name
  • The server name on SERVER_A must match the primary server name on FT_PRIM
  • SERVER_A can only create a route to the primary server FT_PRIM

Answer : The SERVER_A server can create a route to the fault-tolerant pair

TIBCO TB0-115 Active Structure Oriented Matrix Practice Exam Set 1

How does a backup fault-tolerant server detect a failure of the primary fault-tolerant server?


Options are :

  • Multicast heartbeats sent from the backup server
  • TCP heartbeats sent from the backup server
  • TCP heartbeats sent from the primary server
  • Multicast heartbeats sent from the primary server

Answer : TCP heartbeats sent from the primary server

Which two statements are true about message selectors? (Choose two.)


Options are :

  • They can be applied on header, properties, and body of the message.
  • They can be applied only on header and properties of the message
  • They can be applied only on header of the message
  • They can be applied on bridges and routes.

Answer : They can be applied only on header and properties of the message They can be applied on bridges and routes.

Tibco TB0-120 Enterprise Message Service 6 Practice Exam Set 1

What are two valid ways to create a Connection Factory? (Choose two.)


Options are :

  • Create factory my Factory queue url=ssl://server:7777
  • Create factory my Factory queue url=ems://server:7777
  • Create factory my Factory queue url=tcp://server:7777,tcp://server1:8888
  • Create factory my Factory queue url=tibjmsnaming://server:7777,tibjmsnaming://server:8888

Answer : Create factory my Factory queue url=ssl://server:7777 Create factory my Factory queue url=tcp://server:7777,tcp://server1:8888

What must you do to set an EMS Java client application to attempt reconnection 10 times to the EMS server during fault tolerance switch or when a connection is being terminated by the network? (Choose two.)


Options are :

  • before creating a connection, set the connection factory object "factory" with the following parameters: factory.setReconnAttemptCount(10);
  • before creating a connection, set the connection factory object "factory" with the following parameters: factory.setConnAttemptCount(10);
  • define the following Java system property for ConnectionFactory property: - Dcom.tibco.tibjms.reconnect.attemptcount=10
  • define the following Java system property for ConnectionFactory property: - Dcom.tibco.tibjms.connect.attemptcount=10

Answer : before creating a connection, set the connection factory object "factory" with the following parameters: factory.setReconnAttemptCount(10); define the following Java system property for ConnectionFactory property: - Dcom.tibco.tibjms.reconnect.attemptcount=10

What are two characteristics of multicasting? (Choose two.)


Options are :

  • The producer can choose to use PGM or TCP to send messages to the EMS server,
  • The EMS server uses TCP to transmit messages to receivers,
  • Multicasting is used in messaging scenarios where high bandwidth delivery of real-time data is a requirement,
  • The EMS server uses PGM to transmit messages to receivers.

Answer : The producer can choose to use PGM or TCP to send messages to the EMS server, Multicasting is used in messaging scenarios where high bandwidth delivery of real-time data is a requirement,

TIBCO Enterprise Message Service Certification Exam Set 4

Which statement is true about message compression with EMS?


Options are :

  • Body is the only message part that is compressed
  • Properties are compressed, but headers are not.
  • Properties and headers are also compressed
  • Headers are compressed, but properties are not.

Answer : Body is the only message part that is compressed

Which three configuration files are used by EMS? (Choose three.)


Options are :

  • producers.conf
  • listeners.conf
  • Which three configuration files are used by EMS? (Choose three.)
  • consumers.conf
  • routes.conf
  • channels.conf

Answer : producers.conf listeners.conf consumers.conf

Which two objects are referred to as EMS administered objects? (Choose two.)


Options are :

  • connection factories
  • connections
  • topics
  • groups

Answer : connection factories topics

TIBCO TB0-115 Active Structure Oriented Matrix Practice Exam Set 1

Which statement is true about EMS mstore?


Options are :

  • It can be configured as async mode.
  • It can help reduce memory usage by the EMS server
  • It can help recover quickly after a failover
  • It can use file or database as medium

Answer : It can help recover quickly after a failover

Which three statements correctly describe the differences between EXPLICIT_CLENT_ACKNOWLEDGE and CLIENT_ACKNOWLEDGE acknowledgments? (Choose three.)


Options are :

  • EXPLICIT_CLIENT_ACKNOWLEDGE acknowledges only the individual message, rather than all messages received so far on the session.
  • CLIENT_ACKNOWLEDGE "lazily" acknowledges only the individual message, rather than all messages received so far on the session.
  • EXPLICIT_CLIENT_ACKNOWLEDGE is possible for a consumer to fall behind in its message processing and build up a large number of unacknowledged messages
  • CLIENT_ACKNOWLEDGE is possible for a consumer to fall behind in its message processing and build up a large number of unacknowledged messages

Answer : EXPLICIT_CLIENT_ACKNOWLEDGE acknowledges only the individual message, rather than all messages received so far on the session. EXPLICIT_CLIENT_ACKNOWLEDGE is possible for a consumer to fall behind in its message processing and build up a large number of unacknowledged messages CLIENT_ACKNOWLEDGE is possible for a consumer to fall behind in its message processing and build up a large number of unacknowledged messages

Which two EMS message types can have nested messages of the same type? (Choose Two.)


Options are :

  • Map Messages
  • XML Messages
  • Stream Messages
  • Text Messages

Answer : XML Messages Text Messages

TIBCO TB0-115 Active Structure Oriented Matrix Practice Exam Set 3

You have a routed queue named ORDER. NEW defined between the US-EMS (home queue) and MEXICO-EMS servers What must be done for messages to route properly?


Options are :

Answer : Send a message to the queue named ORDER, NEW

A bridge has been configured from topic T1 to topic T2. Which two statements are true if a message producer sends messages to T1 within a transaction? (Choose two.)


Options are :

  • The transaction will fail if the producer does not have permission to send to topic T2
  • All messages sent across the bridge are part of the transaction
  • The transaction can succeed if the producer only has permission to send to topic T1
  • The bridge needs to be configured to support transactions

Answer : The transaction will fail if the producer does not have permission to send to topic T2 All messages sent across the bridge are part of the transaction

Which two statements are true about asynchronous message consumption? (Choose two.)


Options are :

  • Asynchronous consumers use a callback to handle messages
  • Asynchronous consumers must use asynchronous message stores
  • Each asynchronous consumer object can have at most one listener.
  • An asynchronous durable subscriber exits once it registers its callback with the server.

Answer : Asynchronous consumers use a callback to handle messages Each asynchronous consumer object can have at most one listener.

TIBCO TB0-115 Active Structure Oriented Matrix Practice Exam Set 1

Which two statements are true about RELIABLE_DELIVERY mode? (Choose two.)


Options are :

  • It is a TIBCO extension to JMS.
  • Reliable mode decreases the volume of message traffic, allowing higher message rates.
  • With RELIABLE_DELIVERY mode, the producer receives a response from the server.
  • With RELIABLE_DELIVERY mode, the server sends the producer a receipt confirmation.

Answer : It is a TIBCO extension to JMS. Reliable mode decreases the volume of message traffic, allowing higher message rates.

Which two parameters in the main configuration file affect memory usage of the EMS server? (Choose two.)


Options are :

  • reserve_msg_memory
  • max_msg_memory
  • reserve memory
  • max_memory

Answer : max_msg_memory reserve memory

Which two statements are true about load balancing with EMS? (Choose two.)


Options are :

  • EMS servers should not be load balanced with durable subscribers
  • Two load balanced servers can also be configured as a fault-tolerant pair
  • Load balancing should be avoided when the application requires strict message ordering.
  • Each consumer must maintain connections to all servers.

Answer : EMS servers should not be load balanced with durable subscribers Load balancing should be avoided when the application requires strict message ordering.

TIBCO TB0-115 Active Structure Oriented Matrix Practice Exam Set 1

What are the three options for the user_auth parameter in EMS? (Choose three.)


Options are :

  • Idap
  • jaas
  • local
  • ssl

Answer : Idap jaas local

Which command should be used to modify an existing connection factory QueueconnectionFactory?


Options are :

  • change factory QueueconnectionFactory
  • updateprop factory QueueconnectionFactory
  • modify factory QueueconnectionFactory
  • addprop factory QueueconnectionFactory

Answer : addprop factory QueueconnectionFactory

TIBCO TB0 -123 Active Matrix Business Works 5 Practice Exam Set 1

Atopic sales, topic is bridged to two queues: FINANCE.Q and AUDIT.Q. Ten messages are sent on the topic SALES.TOPIC. A consumer reads ten messages from FINANCE.Q.How many messages are now in the AUDIT.Q?


Options are :

  • five
  • ten
  • zero
  • twenty

Answer : ten

Which two statements are true about selector functions? (Choose two.)


Options are :

  • They are available for use in the bridging functions, helping to reduce unnecessary network traffic.
  • They are available to control the flow of messages along a route.
  • They are useful when used in conjunction with topic browser functions.
  • A selector's conditional expression can refer to values of the message body

Answer : They are available for use in the bridging functions, helping to reduce unnecessary network traffic. They are available to control the flow of messages along a route.

Which two conditions can cause messages in a queue to be moved to the undelivered queue? (Choose two.)


Options are :

  • The number of delivery attempts has reached the limit defined for the queue.
  • The length of time the message has been retained in the queue has exceeded the limit defined for the queue.
  • The overflow policy for the queue has been set to discard the oldest messages
  • The number of pending messages has reached the limit defined for the queue.

Answer : The number of delivery attempts has reached the limit defined for the queue. The length of time the message has been retained in the queue has exceeded the limit defined for the queue.

TIBCO TB0 -123 Active Matrix Business Works 5 Practice Exam Set 3

Which two statements are true about the listen parameter? (Choose two.)


Options are :

  • TCP is the only protocol supported in the listen parameter.
  • The listen parameter is set in the transports, conf file
  • Multiple listen parameters can be set in the TIBCO EMS configuration file
  • The listen parameter is set in the tibemsd.conf file.

Answer : Multiple listen parameters can be set in the TIBCO EMS configuration file The listen parameter is set in the tibemsd.conf file.

Which command creates a connection factory of type queue?


Options are :

  • Option D
  • Option A
  • Option C
  • Option B

Answer : Option C

Which command displays message count delivered to a queue receiver?


Options are :

  • Show consumers
  • Show users
  • Show connections
  • Show receivers

Answer : Show consumers

TIBCO TB0-120 Enterprise Message Service TM 6 Practice Exam Set 3

The company naming standard states that all queue names must start with the letter C.How can the administrator of the EMS server enforce this naming standard for dynamic queues?


Options are :

  • By disabling creation of dynamic destinations in the tibemsd.conf file
  • By changing create-destination permission for users
  • By having c. > as the only entry with a wildcard in the queues.conf file
  • By setting a rule to add c. as a prefix to all dynamic queues

Answer : By having c. > as the only entry with a wildcard in the queues.conf file

Which three properties can be inherited by a dynamic queue? (Choose three.)


Options are :

  • trace
  • exclusive
  • store
  • channel
  • delivery_mode

Answer : trace exclusive store

Which three commands will update EMS configuration files when an exclusive commit command is issued from EMS? (Choose three.)


Options are :

  • set server client trace=enabled
  • set server authorization=enabled
  • set server password=password
  • set server track_message_ids=enabled

Answer : set server authorization=enabled set server password=password set server track_message_ids=enabled

Tibco TB0-120 Enterprise Message Service 6 Practice Exam Set 1

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