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IBM 000-303 Exam Syllabus Topics:

IBM Certified Solution Developer - IBM InfoSphere DataStage Sample Questions:

1. The parallel framework was extended for real-time applications. Identify two of these aspects. (Choose two.)

A) Real-time stage types that re-run jobs.
B) End-of-wave.
C) XML stage.
D) Support for transactions within source database connector stages.
E) Real-time stage types that keep jobs always up and running.

2. Which statement is true about improving job performance when using Balanced Optimization?

A) If the job contains an Aggregator stage, data reduction stages will be pushed into a target data server by default.
B) Convert a job to use bulk staging tables for Big Data File stages.
C) Balance optimization attempts to balance the work between the source server, target sever, and the job.
D) To ensure that a particular stage can only be pushed into a source or target connector, you can set the Stage Affinity property to source or target.

3. Which stage classifies data rows from a single input into groups and computes totals?

A) Modify stage
B) Aggregator stage
C) Compare stage
D) Transformer stage

4. How must the input data set be organized for input into the Join stage? (Choose two.)

A) Entire partitioned
B) Hash partitioned
C) Unsorted
D) Key partitioned
E) Sorted by Join key

5. Which two statements about using a Load write method in an Oracle Connector stage to tables that have indexes on them are true? (Choose two.)

A) Set the environment variable APT_ORACLE_LOAD_OPTIONS to "OPTIONS (DIRECT=TRUE, PARALLEL=FALSE)".
B) The Load Write method uses the Parallel Direct Path load method.
C) Set the Index mode property to "Bypass".
D) The Load Write method uses "Rebuild" mode with no logging automatically.
E) Set the Upsert mode property to "Index".

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