IBM 000-376 問題集

質問 1：
Client applications are sending requests which are stored in a common queue. Each message might belong to one of three groups: A, B, or C.
The receiving application has to process messages belonging to only one group and must also select messages by MQMD.MsgId. In addition, there are plans to add a department id as a searchable property. What is the BEST way of doing this?
A. Use message properties to store property values and use MQGMO_BROWSE_FIRST withMQGMO_MATCH_MSG_ID to search for messages belonging to the right group and then getthe full message
B. Use message properties to store property values and use MQGMO_BROWSE_FIRST tosearch for messages belonging to the right group and then get the full message
C. Use selector strings to receive the appropriate messages
D. Store the property values at the beginning of the message body, useMQGMO_BROWSE_FIRST and MQGMO_ACCEPT_TRUNCATED_MESSAGE to search formessages belonging to the right group and then get the full message
正解：C

質問 2：
A WebSphere MQ for AIX application currently accepts an individual price change from an online user via local queue Q1. The company would like to start receiving price changes via a new input file on AIX. They are evaluating different approaches to transfer the data from the file to the pricing system queue Q1. Which of the following approaches is most appropriate for these requirements?
A. Write a program that reads through the file, taking each record from the file and putting it as amessage on the input queue to the Pricing System queue Q1.
B. Use RFHUTIL to move the data from the file to the Pricing System queue Q1.
C. Define the incoming file as an alias to the Pricing System queue Q1.
D. Use the File Transfer Application that comes with WebSphere MQ to read the records from thefile and send them to the Pricing System queue Q1.
正解：A

質問 3：
An application queue is triggered for trigger type of DEPTH. Following this, what action should the job or program that was started as a result of the trigger take before it ends, so that the queue will be triggered again the next time that trigger depth (TRIGDPTH) is reached?
A. It needs to reset trigger depth (TRIGDPTH) for the queue through an MQSET or ALTER QLOCAL command.
B. No action needs to be taken. The queue manager will create the next trigger message when the current depth of the queue once again reaches trigger depth (TRIGDPTH).
C. It needs to reset trigger depth (TRIGDPTH) and triggering (TRIGGER) for the queue, using MQSET or an ALTER QLOCAL command.
D. It needs to use MQSET or an ALTER QLOCAL command to reset triggering (TRIGGER) for the queue.
正解：D

質問 4：
There is a requirement for a failover mechanism as part of an application to be deployed on Sun servers. The organization has standardized on Veritas Cluster Server to manage failover on the machines. What should be considered when designing the solution?
A. The application needs to be designed to handle concurrent database transactions from each ofthe Veritas nodes.
B. Utilize WebSphere MQ clustering to send the traffic to the failover server.
C. Implement shared queues for true high-availability.
D. State data needed by the application for recovery after a failure needs to be on shared disks.
正解：D

質問 5：
Business owners want to allow an existing application to be easily portable to any of four Linux servers in a cluster. For this, they want the four queue managers to be changed to have the same name. What must be the response of the WebSphere MQ Solution Designer?
A. There is no problem.
B. It cannot be done. The repository will reject duplicate queue managers.
C. Queue managers cannot be renamed, so this can only be done by recreating the queuemanagers. Beyond that, there is no problem.
D. It is possible to define queue managers with identical names in a cluster, but it is notrecommended.
正解：D

質問 6：
The topic object for the topic x/y is defined with WILDCARD=PASSTHRU. Which of the following is the most appropriate use of a wildcard for this topic?
A. It is not possible to use a wildcard with this topic
B. Publish the information to topic x/y/+
C. Publish the information to topic x/y/#
D. Subscribe to topic x/y/#
正解：D

質問 7：
Which of the following best explains under which circumstances synchronous put can be useful for a client application?Which of the following best explains under which circumstances ?synchronous put?can be useful for a client application?
A. The designer wants to improve the performance of puts, and the application does not needimmediate confirmation that the put was successful.
B. If all the messages put by the application are nonpersistent, as they are required to be forasynchronous put, it would be appropriate to use this option to improve performance.
C. Asynchronous put cannot be used for messages put under syncpoint, but is a good option touse otherwise.
D. The designer wants to improve the performance of puts, and the application needs immediateconfirmation that the put was successful.
正解：A

質問 8：
A designer is asked to explain the scope of message encryption provided by the SSL support in WebSphere MQ. Which of the following is the most accurate?
A. The time when messages are encrypted and decrypted is variable, and is controlled by bothQMGR and CHANNEL attributes.
B. Messages are encrypted from the time they are put by the application, up to when they areretrieved by the receiving application program's MQGET call.
C. Messages are encrypted when they are put on the transmission queue and decrypted by thereceiving channel agent
D. Messages are encrypted by the sending channel agent and decrypted by the receiving channelagent
正解：D