最新的IBM C2180-376免費考試真題

問題1

Queue Managers QMA and QMB both have a cluster queue definition for Q1. A sending application resides on QMC, which is also part of the cluster. The messages being sent from QMC contain data from the same account that needs to be processed at the destination (Q1) in the same order that the messages were sent. Which one of the following is MOST LIKELY to enforce the sending order on the destination queue, assuming the message can be routed to the destination queue?

A. The sending application sends the messages for the account within the same unit of work

B. The sending application specifies the destination Queue Manager and Queue name on theopen for Q1 and sends the messages for the account

C. Q1 is defined with DEFBIND(OPEN) and the sending application opens Q1 and sends themessages for the account

D. The sending application opens Q1 with MQOO_BIND_ON_OPEN and sends the messages forthe account

正確答案: D

問題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A. Store messages in separate queues for each region and use the expiration feature of themessaging system to delete outdated messages

B. Store information in a database and access it using a request-reply pattern

C. Store messages in separate queues for each region and use a scheduled process to deleteoutdated messages

D. Store information in a database and access it using a publish/subscribe pattern

正確答案: B

問題3

A solution designer is considering writing a base WebSphere MQ client application, and needs to ensure that after the message is taken off the queue, the message is not lost if the transaction fails. Which one of the following should be used?

A. Utilize the MQBEGIN and MQCMIT and MQBACK commands to process this in a Logical Unitof Work

B. Utilize the MQGMO_SYNCPOINT option to process within syncpoint

C. Program with minimum application code to reduce the exposure window

D. The Extended Transactional Client or the full MQ Server installation is required

正確答案: B

問題4

An organization has a widely distributed online environment, where applications are connected via WebSphere MQ messaging. A business requirement is brought forward that the delivery of certain persistent mission critical datagram messages needs to be recorded in a central location. The delivery information must not be lost. The mechanism used must not be dependent on cooperation of the receiving applications. Which of the following designs will meet these requirements?

A. In the MQMD of the messages in question, COD and EXCEPTION reports will be requested;the resulting report messages will be delivered to the SYSTEM.ADMIN.REPORT.QUEUE onthe receiving queue manager.

B. The sending application will put a copy of each message on a central queue reserved for thispurpose, including the completion code and reason code of the original request.

C. In the MQMD of the messages in question, PAN, NAN and EXCEPTION reports will berequested; the Reply-to queue fields point at a queue on a central queue manager reservedfor this purpose.

D. In the MQMD of the messages in question, COD and EXCEPTION reports will be requested;the Reply-to queue fields point at a queue on a central queue manager reserved for thispurpose.

正確答案: D

問題5

Why should only privileged users be permitted to define alias queues?

A. An alias queue could have a remote queue for its TARGET.

B. There is no check if the TARGET is defined or not.

C. A QALIAS can name another alias queue as its TARGET, which can potentially create aninfinite loop.

D. Users can bypass access control by creating a QALIAS.

正確答案: D

問題6

A solution designer is looking to utilize industry standard technologies but does not want to settle for the qualities of service that HTTP offers. Which of the following is not a benefit of using SOAP/WebSphere MQ over SOAP/HTTP?

A. Ability to provide access to legacy applications

B. WebSphere MQ clustering for load balancing and enhanced reliability and availability

C. Assured delivery

D. Integration with, and reuse of, existing WebSphere MQ infrastructure

正確答案: A

問題7

An application is required to retrieve rows from a relational database table and send them across WebSphere MQ to a remote queue manager, where a receiving application consumes them.
After a successful MQPUT of a message, the corresponding row is to be deleted from the database. It is intended to run this application using the free WebSphere MQ Client. The delivery of each message is to be guaranteed. Which of the following is true about this implementation?

A. It cannot be done using the free WebSphere MQ Client; a local queue manager is required to support the guaranteed delivery of the messages.

B. This solution cannot be implemented using the free WebSphere MQ Client; persistent messaging is not supported by the free WebSphere MQ Client.

C. It cannot be done using the free WebSphere MQ Client; the Extended Transactional Client is required, since two phase commits are needed for this solution.

D. This solution can be implemented using the free WebSphere MQ Client, provided that the receiving application can recognize and handle repeated delivery of the same message.

正確答案: D

問題8

A company has a large network of WebSphere MQ clustered queue managers that span multiple applications. When migrating such a cluster to a new version, which one of the following is a good practice?

A. Stage the migration, but migrate all the queue managers on a particular operating system atthe same time.

B. Perform a staged migration, in which queue managers are migrated one at a time.

C. Migrate all the queue managers in the cluster at the same time to make sure there are noincompatibilities between versions.

D. At a minimum, migrate the full repositories at the same time, to avoid incompatibilities in thedefinitions that they store.

正確答案: B

問題9

An application creates documents in PDF format, which are subsequently transmitted via WebSphere MQ to a number of other servers in the network. Each server runs its own queue manager. The documents received by some servers are consistently corrupted, whereas on other servers the documents are intact. Other message traffic seems unaffected. What is the most likely source of this problem?

A. Incompatible message compression parameters are configured on the sending and receiving channel agents.

B. The network connection to the affected servers is unreliable and a message retry exit was not specified on the sending channel agent.

C. The affected servers run different CCSIDs from the servers creating the documents and the message descriptor specifies MQMFormat as QSTR? causing message conversion.?QSTR? causing message conversion.

D. The environment variable MQCCSID specifies an incorrect value on the affected servers.

正確答案: C

問題10

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. 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.

正確答案: C

最新的IBM WebSphere MQ V7.0, Solution Design - C2180-376免費考試真題

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