最新的IBM C2090-552免費考試真題

問題1

Which Optim method is used to: mask Name and Address fields, produce consistent results, use fictitious yet valid data, and is easy to maintain?

A. rand_lookup

B. hash_lookup

C. shuffle

D. cbhash

正確答案: B

問題2

Why is it important to use the ultiple column?feature of Optim masking functions (e.g.,
Lookup, Hash_Lookup) when using those functions to maskWhy is it important to use the
?ultiple column?feature of Optim masking functions (e.g., Lookup, Hash_Lookup) when using those functions to mask multiple fields in a table?

A. Use of the ultiple column?feature makes coding a column map much easier.Use of the
?ultiple column?feature makes coding a column map much easier.

B. Theultiple column?feature allows you to concatenate multiple columns into a single column.The ?ultiple column?feature allows you to concatenate multiple columns into a single column.

C. Use of this feature is only a matter of preference.

D. This feature significantly improves performance during the masking process.

正確答案: D

問題3

What identifies the tables, relationship traversals, and selection criteria for the data to be archived?

A. Archive File

B. Access Definition

C. Browse Utility

D. Storage Profile

正確答案: B

問題4

How do you start the Optim Server when it is installed on Windows?

A. It must be started manually as a process by any user.

B. It must be started automatically when the machine is started.

C. It must be started as a service and initiated by root.

D. It must be started by a user with the ability to log on as a batch job.

正確答案: D

問題5

Which twostatements are true for a Delete Request? (Choose two.)

A. The Delete Process uses an Extract or Archive File to identify the set of Rows to be removed.

B. Specifications for the Delete Process are stored as an Archive Request.

C. The Delete Process will delete Tables, Rows and Indexes.

D. Delete requests must be run separately.

E. It is not necessary to save the delete request before it is run.

正確答案: A,E

問題6

You are installing IBM Optim into an Oracle environment. Which statement is correct about user permissions?

A. Theinstallation user requires the DBA role.

B. The installation user is the only user that can run Optim.

C. The installation user's permissions must be deleted once the installation is complete and all DB Aliases are created.

D. The installation user must have the SELECT ANY DICTIONARY role.

正確答案: D

問題7

Which statement about disk storage requirements for Archive Index Files is correct?

A. The disk storage requirements are often the same or more than the associated Archive
Files.

B. The disk storage requirements are always less than the requirements for the associated
Archive Files.

C. The diskstorage requirements are always specified in the Optim Directory.

D. The disk storage requirements are the same as the associated Archive Files.

正確答案: A

問題8

A customer wants filenames that indicate archives are of General Ledger (GL) Journal
Entries (JE), created each accounting period (month), as shown below.
/home/<$USER>/archives/<GLJE $DD $MON $YY _s $SEQ3>.AF Which filename would be generatedfrom this macro? (Note: Assume that the file was created on Monday, August
2 9, 2011, by the person with the user ID of PSFT_GL, and the last sequential number assigned was 263.)

A. /home/PSFT_GL/archives/Aug_s263.AF

B. /home/PSFT_GL/archives/GLJE_MON_s264.AF

C. /home/USER/archives/GLJE29AUG2011_s264.AF

D. /home/PSFT_GL/archives/GLJE29AUG11_s264.AF

正確答案: D

最新的IBM InfoSphere Optim for Distributed Systems Fundamentals - C2090-552免費考試真題

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