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

A publish/subscribe application is being designed. The requirements are that the published information should not be lost or expire. The subscriber application will connect periodically during the day to process the publications. Which publish/subscribe feature(s) are most appropriate for this type of application?

• A. Nondurable subscriber with retained publications
• B. Durable subscriber
• C. Retained publications
• D. Nondurable subscriber

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. 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
• B. Use selector strings to receive the appropriate messages
• C. 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
• D. 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

An application is being designed which will send updates about customers to different applications. Given the sensitive nature of the data, the sending application needs to manage which applications receive the datA. Which of the following is the best solution to ensure this?

• A. All receiving applications should listen on the same queue and the sending application shouldsend separate copies of the message with attributes which allow the receiving applications tosearch the queue for their own copies.
• B. Each application should have its own queue on which it will listen for updates
• C. All applications should listen on the same queue and after processing the message shouldupdate its header so the last application process can remove it from the queue
• D. Apply the publish-subscribe paradigm (one-to-many).

An organization uses WebSphere MQ V6 client interfaces extensively for non-critical processing. The line of business announces that an increase in transaction rates will be required soon, when a new set of clients will need to be serviced. The application suite has been performing up to expectations so far, but the new requirements will be problematic in the current environment. Which of the following new features of WebSphere MQ V7.0 can potentially be used to improve throughput for the above scenario?

• A. WebSphere MQ V7.0 Client channels can be configured to compress message data and thus save on network transmission time.
• B. No significant throughput improvements can be achieved with WebSphere MQ V7.0.
• C. WebSphere MQ V7.0 Client channels are significantly faster than their V6 counterparts by default, so the solution designer does not need to consider any functionality changes or examine performance impacts with the new traffic.
• D. WebSphere MQ V7.0 Clients can be configured to pool connections, to send messages without waiting for acknowledgement from the queue manager, and to asynchronously receive and cache incoming messages, before they have been requested by the receiving applications.