IBM InfoSphere Warehouse V9.5 認定 C2090-719 試験問題:
1. For text analytics, the technique that uses a dictionary to do searching is known as which type of information extraction?
A) rule-based
B) regular expression
C) list-based
D) natural language processing
2. A control flow requires the use of a variable that seldom changes after deployment. Which phase should be considered?
A) DEPLOYMENT
B) RUNTIME
C) DEPLOYMENT_PREP
D) EXECUTION_INSTANCE
3. What does a Data Design Project within Design Studio contain?
A) logical data model
B) SQW work flows
C) physical data model
D) data mining flows
4. Several operators are defined and linked together in DataFlow1. Another set of operators make up DataFlow2. A control flow is defined and both DataFlow1 and DataFlow2 areused.
You require that DataFlow1 dynamically change the variable values used in DataFlow2.
How can you fulfill this requirement?
A) When a control flow is executed, a run profile provides the initial values for all variables.
Once those values are set in the run profile, they are in affect for the entire execution of the control flow.
B) The inherent design of the SQL Warehouse Tool is that any variable value changed in one data flow is accessible by any other data flow as long as the data flows are defined in the same warehouse project.
C) Using the File Export operator, DataFlow1 writes a file, containing updated variable values. A variable assignment operator is then used to assign the values in the file to the appropriate variables. DataFlow2 then has access to the updated variable values.
D) Using the File Export operator, DataFlow1 writes a file that contains updated variable values. DataFlow2 accesses those updated variable values by reading that same file using an Import File operator.
5. Using InfoSphere Warehouse Design Studio, how do you propagate the changes that you made in your project?
A) by comparing and synchronizing the project and the original database
B) by comparing your source database with the target database
C) by generating and running a DML script
D) by reverse engineering the project
質問と回答：
| 質問 # 1 正解： C | 質問 # 2 正解： B | 質問 # 3 正解： C | 質問 # 4 正解： C | 質問 # 5 正解： A |
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