최신 IBM Specialist C2090-552 무료샘플문제:
1. In an Archive Request, which of the following is true about the Database Connections
Process Option?
A) Increasing Database Connections allows multiple Databases to be accessed concurrently.
B) Database Connections Process Option is only available if Maximum Database
Connections on the Database tab of Personal Options is 2 or more.
C) Setting database connections to 0 allows an unlimited number of threads to be used for an archive.
D) Increasing the number of database connections to process small amounts of data may decrease performance.
2. For what does Optim allow you to automatically generate file names?
A) all Optim files
B) Access Definitions, Archive Files, Extract Files
C) Archive Requests, Insert Requests, Delete Requests, Compare Requests,Convert
Requests, and Edit Requests
D) Extract Files, Compare Files, Archive Files, Control Files, and Archive Index Files
3. It is considered a best practice to mask data usingfunctions that produce consistent results
(e.g., the same masked values are produced each time the data is masked). Why is this considered a best practice?
A) The Optim functions that produceconsistent results are the easiest to use.
B) Simplifies the daily work for the users/testers of the masked data.
C) Consistency makes it easier to reverse the masking process.
D) All Optim functions produce consistent outputs.
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 will be faster than a Load process when inserting large volumes of data.
B) An Insert process allows you to use Column Maps to transform data; a Load processdoes not.
C) An Insert process can always insert all the data successfully regardless of the presence of complex referential integrity (RI) cycles.
D) An Insert process allows for Update/Insert processing in one step; a Load process may not.
5. Which statement about disk storage requirements for Archive Index Files is correct?
A) The disk storage requirements are the same as the associated Archive Files.
B) The diskstorage requirements are always specified in the Optim Directory.
C) The disk storage requirements are always less than the requirements for the associated
Archive Files.
D) The disk storage requirements are often the same or more than the associated Archive
Files.
질문과 대답:
| 질문 # 1 정답: D | 질문 # 2 정답: D | 질문 # 3 정답: B | 질문 # 4 정답: D | 질문 # 5 정답: D |
1028 개 고객 리뷰
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