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質問 1：
Using the sample IBM supplied authorization exit, which authorization ID setting will be ensured?
A. The initial primary authorization ID is unchanged as the DB2 primary ID, and the SQL ID ismade equal to the DB2 primary ID, and one secondary ID exists and is the name passed byCICS or IMS.
B. The initial primary authorization ID remains the primary ID, the SQL ID is set equal to theRACF ID of the DB2 subsystem.
C. The initial primary authorization ID is set to the same value as the first secondary ID.
D. The initial primary authorization ID remains the primary ID, the SQL ID is set equal to theprimary ID, and the list of DB2 secondary IDs is set to the list of group names to which theRACF user ID is connected.
正解：D
質問 2：
Which of the following is required when implementing the IMS Data Capture Exit?
A. Modify DBDs.
B. Change online and batch applications.
C. Start an MVS address space to catch the changes.
D. Modify PSBs.
正解：A
質問 3：
Which one of the following statements is FALSE about DB2 Workload Management (WLM)?
A. DB2 Workload Management dispatcher can be used to control sharing of memory resources among active workloads.
B. DB2 Workload Management allows dynamic re-prioritization of work by remapping a workload to a different service class.
C. DB2 Workload Management uses workloads to identify incoming work based on the connection attributes under which the work is submitted.
D. When a WLM threshold condition is violated an action is executed in order to maintain stability in the system.
正解：A
質問 4：
A database must be registered with DBRC in order for IMS to permit what?
A. Data sharing
B. Data compression
C. Logging
D. IRLM to be used as the lock manager
正解：A
質問 5：
What is the DB2 design advisor?
A. The DB2 design advisor is a help desk facility that is available to all licensed DB2 owners thathave paid their maintenance agreements with IBM. The tool is a Web site that guides youthrough the design of your database, with the DBA responding to a series of questions. Itproduces a database schema that allows for quick database creation.
B. The DB2 design advisor is a tool that automatically analyzes your running database andcontinuously makes changes to your database, so that the database is running at peakperformance.
C. The DB2 design advisor is a tool that can help you improve your workload performance. Thetool asks you questions about your workload and other options it should take into account, and then recommends performance changes to your database.
D. DB2 has no design advisor tool.
正解：C
質問 6：
The following are true about the Configuration Advisor, EXCEPT:
A. It offers recommendations for the initial values of buffer pool size, database configuration parameters, and database manager configuration parameters.
B. It creates database objects such as indexes and MQTs to improve performance.
C. To use the Configuration Advisor, you can execute the AUTOCONFIGURE command from the DB2 Command Line Processor.
D. By default, the Configuration Advisor is automatically executed when you create a new database.
正解：B
Using the sample IBM supplied authorization exit, which authorization ID setting will be ensured?
A. The initial primary authorization ID is unchanged as the DB2 primary ID, and the SQL ID ismade equal to the DB2 primary ID, and one secondary ID exists and is the name passed byCICS or IMS.
B. The initial primary authorization ID remains the primary ID, the SQL ID is set equal to theRACF ID of the DB2 subsystem.
C. The initial primary authorization ID is set to the same value as the first secondary ID.
D. The initial primary authorization ID remains the primary ID, the SQL ID is set equal to theprimary ID, and the list of DB2 secondary IDs is set to the list of group names to which theRACF user ID is connected.
正解：D
質問 2：
Which of the following is required when implementing the IMS Data Capture Exit?
A. Modify DBDs.
B. Change online and batch applications.
C. Start an MVS address space to catch the changes.
D. Modify PSBs.
正解：A
質問 3：
Which one of the following statements is FALSE about DB2 Workload Management (WLM)?
A. DB2 Workload Management dispatcher can be used to control sharing of memory resources among active workloads.
B. DB2 Workload Management allows dynamic re-prioritization of work by remapping a workload to a different service class.
C. DB2 Workload Management uses workloads to identify incoming work based on the connection attributes under which the work is submitted.
D. When a WLM threshold condition is violated an action is executed in order to maintain stability in the system.
正解：A
質問 4：
A database must be registered with DBRC in order for IMS to permit what?
A. Data sharing
B. Data compression
C. Logging
D. IRLM to be used as the lock manager
正解：A
質問 5：
What is the DB2 design advisor?
A. The DB2 design advisor is a help desk facility that is available to all licensed DB2 owners thathave paid their maintenance agreements with IBM. The tool is a Web site that guides youthrough the design of your database, with the DBA responding to a series of questions. Itproduces a database schema that allows for quick database creation.
B. The DB2 design advisor is a tool that automatically analyzes your running database andcontinuously makes changes to your database, so that the database is running at peakperformance.
C. The DB2 design advisor is a tool that can help you improve your workload performance. Thetool asks you questions about your workload and other options it should take into account, and then recommends performance changes to your database.
D. DB2 has no design advisor tool.
正解：C
質問 6：
The following are true about the Configuration Advisor, EXCEPT:
A. It offers recommendations for the initial values of buffer pool size, database configuration parameters, and database manager configuration parameters.
B. It creates database objects such as indexes and MQTs to improve performance.
C. To use the Configuration Advisor, you can execute the AUTOCONFIGURE command from the DB2 Command Line Processor.
D. By default, the Configuration Advisor is automatically executed when you create a new database.
正解：B
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問題も豊富なのでC2090-548ひとつでも合格できそう。Pass4Testの問題集はいつも信頼しています。しっかりとした理解に導いてくれるPass4TestのC2090-548問題集が合格への最短ルートです。