Where can a variable be declared?
A. In a Data Manager folder.
B. In a hierarchy.
C. In a data source connection.
D. In a build specification.
正解:D
質問 2:
A developer wants to move a selection of components from a development environment to a production environment. What should the developer do?
A. Create a SQL script to transfer the components.
B. Create a JobStream to transfer the components..
C. Create a catalog backup file (.ctg).
D. Create a package file (.pkg).
正解:D
質問 3:
During execution, a fact build generated the following messages in the log file:
What can be done to avoid seeing the last three lines when the build is executed again?
A. Decrease the size of the page pool.
B. Increase the initial size of the hash table.
C. Disable audit logging.
D. Increase the amount of working memory (in megabytes).
正解:B
質問 4:
Which of the following is are characteristics of surrogate keys? (choose three)
A. Are numbers.
B. Have no intrinsic meaning.
C. Are unique.
D. Are text-based.
E. Tend to be larger than keys from operational systems.
F. Are replaced by business keys in the data warehouse.
正解:A,B,C
質問 5:
What is a difference between a measure element and an attribute element?
A. Measure values can be aggregated by Data Manager, while attribute values cannot.
B. Measure values can be merged by Data Manager, while attribute values cannot.
C. Attribute values can be merged by Data Manager, while measure values cannot.
D. Attribute values can be aggregated by Data Manager, while measure values cannot.
正解:A
質問 6:
A developer wants to ensure that each incoming row of fact data has a corresponding location code from a dimension table. What should the developer create?
A. Lookup
B. Identifier
C. Dimensional determinant
D. Member determinant
正解:A
質問 7:
In which Data Manager object does a developer specify the attributes of a conformed dimension, such as the surrogate keys that it contains?
A. Reference dimension
B. Connection
C. Template
D. Transformation model
正解:C