[2026] IBM WebSphere MQ V7.0, Solution Design - C9530-376 무료 시험 문제

문제1

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. It cannot be done. The repository will reject duplicate queue managers.

B. There is no problem.

C. It is possible to define queue managers with identical names in a cluster, but it is notrecommended.

D. Queue managers cannot be renamed, so this can only be done by recreating the queuemanagers. Beyond that, there is no problem.

정답: C

문제2

In a distributed environment, an application that periodically loads large numbers of persistent messages on to a queue is doing so under syncpoint control and issues a commit only after a number of messages have been put. While this application worked perfectly in test environments, there are frequently problems in the production environment. In addition to this new application, several previously unproblematic applications also experience failures such as reason codes MQRC_RESOURCE_PROBLEM or MQRC_BACKED_OUT. Which of the following is the best recommendation to remedy this problem?

A. Increase the log space allocation of the affected queue manager.

B. Schedule the new application to run only at off-peak times, when the queue manager is not busy.

C. Increase the maximum queue depth parameter.

D. Return all affected applications to development for more stringent unit testing.

정답: A

문제3

A solution designer is looking to implement WebSphere MQ distribution lists for the COBOL application being designed. Which of the following operating systems is not an option for deployment?

A. z/OS V1.8

B. AIX V6.1

C. Windows XP

D. SUSE Linux Enterprise Server V10

정답: A

문제4

When designing test scenarios for pre-production testing, it is good practice to closely match the production environment in its metrics in order to produce realistic runtime behavior. In this context, which of the following statements about WebSphere MQ logging capability BEST describes the role that logging considerationsIn this context, which of the following statements about WebSphere MQ' logging capability BEST describes the role that logging considerations play in quality assurance or user acceptance testing?

A. It is important to run with exactly the same logging style and log file sizes as in production inorder to properly test the application behaviorIt is important to run with exactly the samelogging style and log file sizes as in production in order to properly test the application'sBehavior regarding the use of log space.

B. Even with identical logging parameters it is difficult to simulate the exact load on the loggingsystem, since the actual requirements are accumulated across all concurrently runningapplications, including channels.

C. Since changing the log file sizes requires a rebuild of the queue manager it is recommended tocreate the QA queue managers with as large a log space allocation as possible.

D. As long as the same logging method (circular or linear) is used as in the productionenvironment, there will be no problems; the logging algorithms can handle unexpected loadsgracefully.

정답: B

문제5

Which of the following is NOT a generally recommended best practice for naming conventions?

A. Queue and channel names should be limited to less than 24 characters because of platformportability concerns.

B. Use full uppercase for WebSphere MQ objects, including the queue manager, to preventportability issues in heterogeneous environments.

C. When possible, avoid forward slash (/) and percent (%) special characters because they cancause cross-platform difficulties.

D. Queues should not have the word QUEUE in their name, nor should they have the topology inthe name (local, remote, alias, etc).

정답: A

문제6

A solution designer is looking to implement a robust failover mechanism as part of a solution, and has decided on utilizing HACMP on AIX. What must be considered when designing the application?

A. The application needs to be designed to run on multiple servers, and needs to handle heartbeats between application instances.

B. The architecture should be designed to process duplicate transactions in cases where a failover needs to occur.

C. Application log and state information should be stored on shared disk.

D. WebSphere MQ clustering should be utilized to cluster the queues between the two server nodes.

정답: C

문제7

A company has an existing point to point application written in C that distributes delivery status to queue Q1. They want to change the distribution to publish/subscribe so that other applications can subscribe to the delivery status information. Which of the following ways of changing to WebSphere MQ publish/subscribe will work with the least recoding?

A. Change the sending application program to use the WebSphere MQ publish/subscribe APIinstead of point to point

B. Change the sending application program to use WebSphere MQ publish/subscribe commandsin RFH2 headers instead of the point to point API

C. Set up a queue alias for Q1 that is an alias for a subscription topic

D. Run WebSphere MQ in PSMODE=COMPAT

정답: C

문제8

A solution designer wants to select a WebSphere MQ Publish/Subscribe architecture that does not have a single point of failure. Which one of the following would be the best topology to choose?

A. Clustered

B. Parent/Child

C. Hierarchical

D. Point-to-Point

정답: A

문제9

A WebSphere MQ client application is sending messages to a central server which will later be processed in batch. Given that all information is stored only in a central location, what is the best way of designing such communication? The application:

A. sends updates and the server should send acknowledgement messages. The applicationshould wait for them in the same thread that sent the update messages.

B. publishes the messages to a topic defined by the server application.

C. puts messages to a server queue, and no acknowledgement from the central application isrequired.

D. sends updates and the server should send acknowledgement messages. The applicationshould wait for them in a separate thread.

정답: C

문제10

An application is experiencing issues when processing large volumes of nonpersistent messages.
Which of the following is a likely cause of the issue?

A. The WebSphere MQ linear logs are not large enough to handle all of the transactions.

B. The BATCHSIZE parameter on the queuemanager was left at the default setting.

C. The WebSphere MQ circular logs are not large enough to handle all of the transactions.

D. The application is processing in syncpoint, and has not performed a commit recently.

정답: D

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