IBM C2180-376 問題集

質問 1：
A company utilizes virtualization technologies and frequently moves workloads between servers and data centers. A WebSphere MQ solution designer is attempting to plan the MQ naming standards, and wants to provide for the greatest level of architectural flexibility and portability. Which of the following is NOT a recommended best practice to meet these goals?
A. Use full uppercase for all objects and avoid forward slash (/) and percent (%) specialcharacters, to prevent portability issues.
B. Use alias queues and/or model queues with the application configuration.
C. Use generic names for MQ objects inside applications to avoid hard-coding the actual names.
D. Use a configuration file for the application which contains the environment specific queuenames.
正解：D

質問 2：
In order from the most to the least flexible, which is the correct integration styles in terms of flexibility and reuse?
A. Message brokering, message queuing, direct connectivity
B. Direct connectivity, message queuing, message brokering
C. Message brokering, direct connectivity, message queuing
D. Message queuing, message brokering, direct connectivity
正解：A

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 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. Retained publications
B. Nondurable subscriber
C. Durable subscriber
D. Nondurable subscriber with retained publications
正解：C

質問 5：
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 6：
Why should only privileged users be permitted to define alias queues?
A. There is no check if the TARGET is defined or not.
B. A QALIAS can name another alias queue as its TARGET, which can potentially create aninfinite loop.
C. Users can bypass access control by creating a QALIAS.
D. An alias queue could have a remote queue for its TARGET.
正解：C

質問 7：
A company is implementing a new solution on HP-UX that will send orders to the Order Processing system, which is a WebSphere MQ application on the mainframe. Which of the following configurations for the new solution on HP-UX provides the function needed for this scenario? The solution on HP-UX would run:
A. only as a client, using the WebSphere MQ client on HP-UX to access the Order Processingsystem.
B. as a standalone application, accessing a WebSphere MQ-enabled adapter on the mainframeto access the Order Processing system.
C. only as a server, using the WebSphere MQ server on HP-UX to access the Order Processingsystem.
D. as a client or full server, using either the WebSphere MQ client or a full WebSphere MQ serveron HP-UX to access the Order Processing system.
正解：D

質問 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 MQGET without the wait option so that the application program does not keep the queueopen unnecessarily.
B. MQGET only the number of messages the program is expected to process, so additionalcopies of the program will be triggered to process subsequent messages.
C. Do not allow the program to end unless it MQGETs at least one message.
D. 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.
正解：D

質問 9：
Business owners want to allow an existing application to be easily portable to any of four Linux servers in their data center. For this they want the four queue managers on these servers 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. Queue managers cannot be renamed, so this can only be done by recreating the queue managers. Beyond that, there is no problem.
C. It is possible to define queue managers with identical names in a network, but it is not recommended.
D. It cannot be done. All interconnected queue managers must have unique names.
正解：C