IBM InfoSphere Optim for Distributed Systems Fundamentals 認定 C2090-552 試験問題:

1. Regarding the ODM/Optim Connect, which statement is true?

A) ODM/Optim Connect is used to expose Optim Archive files to applications.
B) Archive file security is ignored if you use ODM/Optim Connect.
C) Optim Extract files exposed by ODM/Optim Connect can be queried with normal ANSI
SQL statements.
D) ODM/Optim Connect is used to make all extended data sources seem like Oracle views.

2. After an Archive File and associated Archive Index has been created, you discover that you need to add an additional column tothe Archive File Index. Which process would Optim support to accomplish this task?

A) Use the Optim Utility Menu to Access the Archive Index Maintenance Function. Select the appropriate index from the menu and delete it.
Create a new Archive Index with the appropriate columns and save this index.
B) Once created, Archive Indexes cannot be deleted or modified. You must restore the archived data to a database and then run the Archive Request again (creating a new
Archive File) while specifying the correct Archive Index as part of the Archive Request.
C) Since the Archive File cannot be modified, you must create an additional Archive Index with the correct columns and instruct your users to use this index when performing queries against the Archive File.
D) Use the Optim Utility Menu to Access the Archive Index Maintenance Function. Select the appropriate table and modify the Archive Index with the additional columns needed.
Execute this modification and then save it.

3. In addition to a license, which of the following is necessary to run ODM in a production environment?

A) Optim Connect Studio software
B) Oracle HSODBC
C) Report writer software
D) Optim Connect Server software

4. Which statement describes advantages of using an Optim Insert process instead of a Load process to populate a test database?

A) An Insert process can always insert all the data successfully regardless of the presence of complex referential integrity (RI) cycles.
B) An Insert process will be faster than a Load process when inserting large volumes of data.
C) An Insert process allows for Update/Insert processing in one step; a Load process may not.
D) An Insert process allows you to use Column Maps to transform data; a Load processdoes not.

5. A client wants to Decommission an Oracle 9i application and an IMS application. They need to store the data in a central location. They will be accessing the data from various applications including COGNOS, Business Objects, and a home grown JDBC application.
What is necessary to ensure success?

A) Optim Data Growth with ODM/Optim Connect
B) a Sun Solaris Server and Multiple Windows Desktops with Rhumba
C) Optim TDM, DP, and Archive with ODM/Optim Connect
D) an AIX Server, Windows Desktop, and Optim DRA

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