IBM 000-376 問題集

質問 1：
An application is replying to a request message, which has properties associated with it. What is the preferred way of creating a reply message?
A. Create a new MQMD for the reply message and copy the MsgId from the request MQMD structure to the CorrelId field of the reply MQM
B. Use action indicator in MQPMO, provide new MQMD for reply message and use MQPMO_NEW_MSG_ID in the MQPUT options.
C. Reuse the MQMD and honor the report options set in the request message.
D. Use action indicator in MQPMO and MQPMO_MD_FOR_OUTPUT_ONLY in the MQPUT options.
正解：D

質問 2：
Which new feature in WebSphere MQ V7.0 needs to be taken into account when WebSphere MQ solutions are deployed into mixed z/OS and distributed environments?
A. Queue sharing groups are now available between z/OS and other platforms; however, at least one queue manager in the group must still be hosted on z/OS.
B. A WebSphere MQ Client implementation on z/OS is now available, so that full WebSphere MQ no longer needs to be installed on all z/OS systems that want to participate in message queuing.
C. The use of WebSphere MQ Explorer for the administration of z/OS based queue managers no longer requires a license for the Client Attachment Feature (CAF) for a limited number of users.
D. WebSphere MQ Client applications from distributed environments can now directly connect to z/OS queue managers; the Client Attachment Feature (CAF) is no longer required.
正解：C

質問 3：
There is concern about the security of an application data, so the solution designer is asked to explain what protection is available from SecureThere is concern about the security of an application? data, so the solution designer is asked to explain what protection is available from Secure Sockets Layer (SSL). Which of the following best describes the SSL support in base WebSphere MQ?
A. confidentiality (data encryption)
B. authentication, confidentiality (data encryption) and integrity
C. authentication, confidentiality (data encryption), integrity and non-repudiation
D. authentication and confidentiality (data encryption)
正解：B

質問 4：
A company wants to improve the availability of their MQ JMS client applications by introducing multiple Queue Managers to process the MQ JMS client application requests. Which of the following are MQ capabilities that are available to JMS client applications for using multiple Queue Managers?
A. Client channel definition table containing multiple Queue Manager definitions
B. Specification of an alternate Queue Manager in the JNDI definition
C. Workload balancing exit that comes with MQ
D. Client channel definition table with workload balancing of a certain weighting of the traffic toone Queue Manager and the rest of the traffic to an alternate Queue Manager
E. Application coding to make an MQCONN call to the alternate Queue Manager when theprimary Queue Manager is not available
正解：A,D

質問 5：
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 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.
D. 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.
正解：C

質問 6：
While planning for a new application, the performance of nonpersistent messages sent through message channels is being discussed. If the messages will be sent through channels with NPMSPEED(FAST), which of the following BEST describes the effect this will have?
A. The queue manager will attempt to deliver the nonpersistent messages more quickly, but theiravailability on the receiving queue manager might be delayed while waiting for the channel tocommit them.
B. The channel will send nonpersistent messages with a higher priority than persistent ones.
C. Nonpersistent message delivery is as reliable as if NPMSPEED(NORMAL) had been used,and nonpersistent messages can be delivered by the receiver channel more quickly.
D. Nonpersistent messages can be made available by the receiver channel more quickly, but theycan be discarded if they cannot be delivered.
正解：D

質問 7：
A solution designer is looking to implement a highly available WebSphere MQ solution. In the event of a queue manager failure, there is a requirement for several backup queue managers to get and process the messages from the primary input queue that was being processed by the failed queue manager. Considering the advances in high availability options (e.g. HACMP, WebSphere MQ clustering), which of the following deployment options is most valid?
A. z/OS
B. z/OS, AIX
C. z/OS, AIX, Windows, Red Hat Enterprise Linux
D. z/OS, AIX, Windows
正解：A

質問 8：
There are multiple instances of a cluster queue. Which of the following is recommended practice for the default binding (DEFBIND) parameter?
A. Require the WebSphere MQ administrators to set default binding to the same value for allinstances of the queue in the cluster.
B. The solution designer should consult with the development team and local WebSphere MQadministrator to determine how best to configure default binding of each queue manager.
C. The best option is to accept the default setting for default binding on each queue manager, asit should have been given the optimal setting by its WebSphere MQ administrator.
D. Allow the local WebSphere MQ administrators to define default binding as they think best foreach instance of the queue.
正解：A