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IBM C2090-421 Exam Syllabus Topics:

IBM InfoSphere DataStage v8.5 Sample Questions:

1. A dataset was created earlier with one partition, with the Preserve Partitioning flag set. A subsequent job using a 2-node configuration file reads from that dataset, passing data to a Transformer stage with "Same" partitioning.
Which two statements are true? (Select two)

A) Inserting a Sort stage prior to the Transformer stage will force its parallel execution.
B) Setting the Preserve Partitioning flag to "Clear" will generate two instances of the Transformer stage.
C) The DataStage job will abort.
D) Setting the Preserve Partitioning flag to "Set" will run one instance of the Transformer stage.
E) DataStage will repartition the data and run one instance of the Transformer stage.

2. What are the three features of Information Server that allow you to deploy DataStage objects? (Select three)

A) dscc.exe
B) Designer Client Export
C) Information Server Manager
D) $APT_COPY_TRANSFORMER
E) istool

3. You set environment variable $APT_ORACLE_LOAD_OPTIONS=PTIONS(DIRECT=TRUE, PARALLEL=TRUE)?for loading index organized tables.You set environment variable $APT_ORACLE_LOAD_OPTIONS=?PTIONS(DIRECT=TRUE, PARALLEL=TRUE)?for loading index organized tables. Which statement is accurate regarding the resulting effect of this environment variable setting?

A) The Oracle database stage will run in parallel using conventional path mode.
B) Oracle load will run in parallel and bypass DataStage Director.
C) The Oracle load will run in parallel using simple direct path mode.
D) Oracle load will fail when executed.

4. What stage allows for more than one reject link?

A) Funnel stage
B) Lookup stage
C) Join stage
D) Merge stage
E) Peek stage

5. Which two property areas must be configured when using the ODBC connector stage as a target in your job design? (Choose two.)

A) Define columns for the output link.
B) Define the connection properties to an ODBC data source.
C) Specify properties for the input link.
D) Specify the remote server property.

Solutions: