最新的IBM certifications I認證 A2180-376考試題庫

問題1

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 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

C. 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

D. Use selector strings to receive the appropriate messages

正確答案: D

問題2

A client application is subscribing to as many as five different topics (no wildcards are possible). Given that the number of client applications may vary and subscriptions are not durable, what is the best option for creating a subscription?

A. Use MQSUB with the MQSO_MANAGED option and the list of topic names separated bycommas and stored in the ObjectString field of the MQSD structure.

B. Create a temporary dynamic queue and call MQSUB for each topic.

C. Create a temporary dynamic queue and use MQSUB with the list of topic names separated bycommas and stored in the ObjectString field of the MQSD structure.

D. Use MQSUB with the MQSO_MANAGED option for the first topic and subsequent calls withMQSO_ALTER for other topics.

正確答案: B

問題3

An application running on Unix is reading MQ messages that were created on z/OS and consist of multimedia content. A small percentage of the messages are large. The application should allocate a big buffer only when needed. The queue is opened with the MQOO_INPUT_EXCLUSIVE and the MQOO_BROWSE option. In addition to MQGMO_BROWSE_FIRST, which options should be used for getting messages?

A. MQGMO_MSG_UNDER_CURSOR, MQGMO_LOCK, MQGMO_CONVERT

B. MQGMO_MSG_UNDER_CURSOR

C. MQGMO_MSG_UNDER_CURSOR, MQGMO_LOCK

D. MQGMO_MSG_UNDER_CURSOR, MQGMO_CONVERT

正確答案: B

問題4

A company is embracing SOA and wants to catalog their WebSphere MQ applications as services in a Web Services registry. They are planning to use the WebSphere MQ Service Definition specification (SupportPac MA93) with WebSphere MQ V7.0.0.1. Which of the following are true about the specification and its use?

A. The WebSphere MQ Explorer supports the creation of service definition WSDLs

B. Message persistence is appropriate information in the service definition

C. The specification is an approved W3C Web Service standard

D. The specification documents how WebSphere MQ programs can be called as Web Services

E. The specification was created for REST-based services

正確答案: A,B

問題5

Which of the following contains the best mix of items to utilize in a queue name?

A. Application Identifier, Function

B. Application Identifier, Environment Identifier, Location

C. Environment Identifier, Object Type, Application Identifier

D. Queue Purpose, Object Type, Function

正確答案: A

問題6

A new version of the application running on queue manager LONDON10 in cluster EUROPA is going to be installed. During the scheduled change window, backups will be taken for LONDON10, and then the application will be upgraded. To prepare the queue manager before the start of the maintenance window, a command should be issued for LONDON10 to do which of the following?

A. Resume the queue manager in cluster EUROPA

B. Refresh the queue manager in cluster EUROPA and include the REPOS(NO) parameter

C. Stop the connection to cluster EUROPA

D. Suspend the queue manager from cluster EUROPA.

正確答案: D

問題7

A bus company is implementing a solution which will display in real-time the arrival information of the next bus on the bus stop sign. Each bus is sending information about its position at regular intervals. What is the best way of implementing this solution given that there is limited bandwidth for communication? The bus stop sign:

A. sends a message with a request every few minutes to a central system in order to query busposition. All replies are compressed.

B. replicates its own database every few minutes with a database stored on a central system

C. subscribes to messages published by the bus

D. queries a central system for bus position using SOAP over HTTP

正確答案: C

問題8

A WebSphere MQ application has been designed to use triggering with TRIGTYPE(FIRST). Which of the following is recommended for the program that has been started to process the triggered queue?

A. Do not allow the program to end unless it MQGETs at least one message.

B. Do MQGET without the wait option so that the application program does not keep the queueopen unnecessarily.

C. Do MQGET with the wait option because the trigger message can be put, causing theapplication program to start, before all messages to be processed have been committed.

D. MQGET only the number of messages the program is expected to process, so additionalcopies of the program will be triggered to process subsequent messages.

正確答案: C

問題9

Which of the following is NOT a generally recommended best practice for naming conventions?

A. When possible, avoid forward slash (/) and percent (%) special characters because they cancause cross-platform difficulties.

B. Use full uppercase for WebSphere MQ objects, including the queue manager, to preventportability issues in heterogeneous environments.

C. Queue and channel names should be limited to less than 24 characters because of platformportability concerns.

D. Queues should not have the word QUEUE in their name, nor should they have the topology inthe name (local, remote, alias, etc).

正確答案: C

問題10

A new WebSphere MQ application with high volume requirements is being designed to run on Solaris. The solution designer is concerned about the performance of the application. The WebSphere MQ for Solaris V7 Performance Evaluation Report SupportPac provides all but one of the following types of information to the solution designer. Which is NOT discussed in this document?

A. Suggestions for tuning WebSphere MQ

B. Evaluation of the relative cost of persistent messages vs. nonpersistent messages in different scenarios

C. Evaluation of the relative cost of one WebSphere MQ API vs. another in different scenarios

D. Information that can be used to size the company new application Information that can be used to size the company? new application

正確答案: C

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