最新のP2090-018問題集で試験を準備する

IBM P2090-018 試験概要:

IBM P2090-018 試験シラバストピック:

IBM Information Management DB2 10 Technical Mastery Test v3 認定 P2090-018 試験問題：

1. Which one of the following options is CORRECT about Temporal Tables?

A) Temporal tables are complex to maintain and require major application changes.
B) Temporal tables are used to model data in the past, present, and future.
C) Temporal tables require constant changes to the operating system timestamp in order to navigate through time in the database.
D) Temporal tables are used to model data in the past and present. They cannot be used to model data in the future.

2. Which one of the following sentences does NOT describe a benefit of Temporal Tables?

A) Temporal tables increase business insight by letting analysts understand how the business was doing in the past, what has changed in the present, what are the projections for the future.
B) Temporal tables allow better data management by letting the application control data integrity and uniqueness.
C) Temporal tables lower costs by eliminating the complexity for businesses to develop their own temporal support infrastructure, such as additional tables, triggers, and application logic.
D) Temporal tables provide a quick and easy way to track and record data changes in the table.

3. Which DB2 licensing type is based on the number of users allowed to access the data server?

A) Sub-capacity licensing
B) PVU (Processor Value Unit) licensing
C) Per Server licensing
D) Authorized User (AU) licensing

4. Which one of the following options is TRUE about High Availability and Disaster Recovery (HADR) feature?

A) HADR allows up to three HADR standby databases.
B) HADR allows up to five HADR standby databases.
C) HADR allows up to two HADR standby databases.
D) HADR allows up to four HADR standby databases.

質問と回答：