重考一次 C2090-552，等於再付一次報名費，還要再花好幾週重新準備。與其承擔重考成本，不如先用 KaoGuTi 的 129 道練習題，把 IBM InfoSphere Optim for Distributed Systems Fundamentals 的每個領域練熟再上場。

IBM C2090-552 考試概覽:

認證廠商:	IBM
考試名稱:	IBM InfoSphere Optim for Distributed Systems Fundamentals
考試代碼:	C2090-552
支援語言:	English
考試形式:	單選／多選題
範例考題:
考試方式:	監考考試（交付方式因地區而異：線上或實體考試中心）
必備條件:	無正式先決條件；建議具備資料庫系統及測試資料管理的基礎知識。

IBM C2090-552 考試大綱主題:

C2090-552 認證考試問與答

最新的 IBM Specialist C2090-552 免費考試真題：

問題 #1

You are planning an installation of IBM Optim. Which two configurations are supported for the Optim Server and Optim Directory? (Choose two.)

A. DB2 or Oracle databases running on AIX
B. DB2 or Informix databases running on Sun Solaris
C. DB2 or Microsoft Access databases running on Windows XP Professional
D. DB2 database running on Ubuntu Linux
E. Oracle or Microsoft SQL Server databases running on AIX

問題 #2

What are two valid levels of Optim Security? (Choose two.)

A. Extract File Security
B. Database Security
C. Object Security
D. Functional Security
E. Network Security

問題 #3

During the Convert process, for what are Column Maps used?

A. Add additional functionality to the Table Maps that make up a Column Map.
B. Provide specifications needed to match or exclude columns or when data transformations are needed.
C. Invoke the ColumnMap Editor.
D. Validate that all data privacy rules established by a specific data governance policy are properly implemented.

問題 #4

You have extracted some data from production to use for a test. After the insert,you used the Edit function to change some values in specific rows to test certain logic in your program. You will be testing for several weeks and want to keep these special test cases, even though you may be re-loading your test data many times. Is theresome way to retain these edited values so that they are not lost when the data is refreshed from the extract file?

A. Edit the original extract file to permanently change the values in these specific rows.
B. After the data is edited, make an extract file of your test tables, and use this new extract file to refresh your data after each test.
C. Use Compare to generate a file of changes that you can use to update the test database after each refresh.
D. There is no way to preserve the edits, you will have to re-edit those special test cases each time the data is refreshed from the extractfile.

問題 #5

Which two statements are true about security initialization when configuring Optim?
(Choose two.)

A. Security initialization must occur as part of the first workstation's configuration.
B. By default, the Access Control Domain allows access to all Optim functions.
C. Functional Security defaults to "disabled".
D. Functional Securitydefaults to "enabled".
E. Security may be initialized at a later date.

問題與答案：