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IBM C9530-376 Exam Overview:

IBM C9530-376 Exam Syllabus Topics:

IBM WebSphere MQ V7.0, Solution Design Sample Questions:

1. A company has an administrative topic on the topic string airlineA/gate. They want to add another node to the topic, airlineA/gate/departure, and are deciding whether the new topic node should also be administrative. Which one of the following is an advantage of using an administrative topic?

A) Ability to view the status of the topic in WebSphere MQ Explorer
B) Ability to change the topic string later
C) Ability to check security on the topic
D) Ability to assign attributes to the topic

2. A weather bureau plans to offer a service to its customers whereby they can receive weather station information (e.g. temperature, humidity) up to one year old. Customer applications should be able to select from which region they want to get datA. What is the best way of implementing such a solution?

A) Store messages in separate queues for each region and use a scheduled process to deleteoutdated messages
B) Store messages in separate queues for each region and use the expiration feature of themessaging system to delete outdated messages
C) Store information in a database and access it using a request-reply pattern
D) Store information in a database and access it using a publish/subscribe pattern

3. 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 maximum queue depth parameter.
B) Increase the log space allocation of the affected queue manager.
C) Return all affected applications to development for more stringent unit testing.
D) Schedule the new application to run only at off-peak times, when the queue manager is not busy.

4. A customer has an environment where applications are frequently redeployed to different servers
to react to changing capacity needs. Which of the following will provide the best support for the affected applications to be moved?

A) Affected applications will read configuration files from their local file system that are updatedby administrators to reflect the new locations of destination queues; they then have todynamically build the appropriate queue names before opening the queues.
B) Affected applications will connect to default queue managers and use generic, locationindependent queue names only; a set of alias and remote queue definitions are used in thequeue managers to connect applications to where the real queues are at any point in time.Input queues need to move with the owning applications.
C) Affected applications will first connect to a central queue manager via the WMQ client interfacewhere they can find configuration information in a special queue; they then open theirrespective application queues accordingly.
D) Affected applications will be linked with the MQ Client interface and will maintain connectionsto all affected queue managers simultaneously; they will then find the respective queues byquerying the queue managers.

5. Which one of the following styles of communication supports only one-to-one communication as opposed to one-to-many?

A) Shared database
B) Messaging
C) Publish/Subscribe
D) Remote Procedure Call (RPC)

Solutions: