최신 IBM certifications I C2180-376 무료샘플문제:
1. A suite of server applications is to be designed to support the graceful shutdown capabilities of WebSphere MQ implemented via the ail ifA suite of server applications is to be designed to support the graceful shutdown capabilities of WebSphere MQ implemented via the mail if quiescing feature. Which of the following best describes the use of this feature?
A) Applications that have this feature activated can request an extra grace period of a configurable length that will allow them to complete critical processing before the queue manager will disconnect them.
B) Applications using this feature will be informed of the queue manager quiescing via a completion code of MQCC_FAILED and a reason code of MQRC_Q_MGR_QUIESCING (or MQRC_CONNECTION_QUIESCING) and will be disconnected automatically. Applications are expected to periodically attempt reconnection.
C) Using FAIL_IF_QUIESCING options where valid with MQI calls, an application can finalize MQ processing, avoiding loss of data, before the queue manager is shut down.
D) When a queue manager is configured with the FAIL_IF_QUIESCING option and is being shut down, it will reject all MQI calls with a completion code of MQCC_FAILED and a reason code of MQRC_Q_MGR_QUIESCING (or MQRC_CONNECTION_QUIESCING) in order to assure fast and reliable termination.
2. 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 BATCHSIZE parameter on the queuemanager was left at the default setting.
B) The application is processing in syncpoint, and has not performed a commit recently.
C) The WebSphere MQ circular logs are not large enough to handle all of the transactions.
D) The WebSphere MQ linear logs are not large enough to handle all of the transactions.
3. 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) Apply the publish-subscribe paradigm (one-to-many).
B) 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
C) Each application should have its own queue on which it will listen for updates
D) 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.
4. 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) 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.
B) 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.
C) 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.
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.
5. Which of the following contains the best mix of items to utilize in a queue name?
A) Application Identifier, Environment Identifier, Location
B) Environment Identifier, Object Type, Application Identifier
C) Queue Purpose, Object Type, Function
D) Application Identifier, Function
질문과 대답:
| 질문 # 1 정답: C | 질문 # 2 정답: B | 질문 # 3 정답: C | 질문 # 4 정답: C | 질문 # 5 정답: D |
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