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質問 1：
How is DataStage table metadata shared among DataStage projects?
A. Export DataStage table definitions from one project and importing them into another project.
B. Use the "Shared Table Creation Wizard" to place the table in the shared repository.
C. Import another copy of the table metadata into the project where it is required.
D. Use the InfoSphere Metadata Asset Manager (IMAM) to move the DataStage table definition to the projects where it is needed.
正解：B
質問 2：
Two new columns have been deleted from a sequential file that a number of DataStage jobs write to. You have imported a table definition for the changed file. How can you determine what jobs might be affected by this change?
A. Select the original table definition, right-click, then click on the Where used command.
B. Select the new table definition, right-click, then click on the Where used command.
C. Select the original table definition, right-click, then click on the Find dependencies command.
D. Select the new table definition, right-click, click on the Compare against command, then select original table definition.
正解：A
質問 3：
Which derivations are executed first in the Transformer stage?
A. Output column derivations
B. Input column derivations
C. Stage variable derivations
D. Loop variable derivations
正解：C
質問 4：
Identify two items that are created as a result of running a Balanced Optimization on a job that accesses a Hadoop distributed file system as a source? (Choose two.)
A. A Balanced Optimization Shared Container is found in the project.
B. A Balanced Optimization parameter set is found in the project
C. A JAQL stage is found in the optimized job result.
D. A Big Data File stage is found in the optimized job results.
E. A MapReduce Transformer stage is found in the optimized job result.
正解：B,C
質問 5：
Identify two different types of custom stages you can create to extend the Parallel job syntax? (Choose two.)
A. Input stage
B. Group stage
C. Basic stage
D. Custom stage
E. Wrapped stage
正解：D,E
質問 6：
When using the Column Export stage, what are two export column type property values allowed for the combined single output column result? (Choose two.)
A. VarChar
B. Integer
C. Binary
D. Decimal
E. Vector
正解：A,C
How is DataStage table metadata shared among DataStage projects?
A. Export DataStage table definitions from one project and importing them into another project.
B. Use the "Shared Table Creation Wizard" to place the table in the shared repository.
C. Import another copy of the table metadata into the project where it is required.
D. Use the InfoSphere Metadata Asset Manager (IMAM) to move the DataStage table definition to the projects where it is needed.
正解：B
質問 2：
Two new columns have been deleted from a sequential file that a number of DataStage jobs write to. You have imported a table definition for the changed file. How can you determine what jobs might be affected by this change?
A. Select the original table definition, right-click, then click on the Where used command.
B. Select the new table definition, right-click, then click on the Where used command.
C. Select the original table definition, right-click, then click on the Find dependencies command.
D. Select the new table definition, right-click, click on the Compare against command, then select original table definition.
正解：A
質問 3：
Which derivations are executed first in the Transformer stage?
A. Output column derivations
B. Input column derivations
C. Stage variable derivations
D. Loop variable derivations
正解：C
質問 4：
Identify two items that are created as a result of running a Balanced Optimization on a job that accesses a Hadoop distributed file system as a source? (Choose two.)
A. A Balanced Optimization Shared Container is found in the project.
B. A Balanced Optimization parameter set is found in the project
C. A JAQL stage is found in the optimized job result.
D. A Big Data File stage is found in the optimized job results.
E. A MapReduce Transformer stage is found in the optimized job result.
正解：B,C
質問 5：
Identify two different types of custom stages you can create to extend the Parallel job syntax? (Choose two.)
A. Input stage
B. Group stage
C. Basic stage
D. Custom stage
E. Wrapped stage
正解：D,E
質問 6：
When using the Column Export stage, what are two export column type property values allowed for the combined single output column result? (Choose two.)
A. VarChar
B. Integer
C. Binary
D. Decimal
E. Vector
正解：A,C
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