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IBM C2090-303 Exam Syllabus Topics:

IBM InfoSphere DataStage v9.1 Sample Questions:

1. Your job sequence must be restartable. It runs Job1, Job2, and Job3 serially. It has been compiled with "Add checkpoints so sequence is restartable". Job1 must execute every run even after a failure. Which two properties must be selected to ensure that Job1 is run each time, even after a failure? (Choose two.)

A) Use the Nested Condition Activity with a trigger leading to Job1; set the trigger expression type to "Unconditional".
B) Set trigger on the Job1 Activity stage to "Unconditional".
C) In the Job1 Activity stage set the Execution action to "Run".
D) Set the Job1 Activity stage to "Do not checkpoint run".
E) In the Job1 Activity stage set the Execution action to "Reset if required, then run".

2. Identify two areas that DataStage can integrate with a Hadoop environment. (Choose two.)

A) Use the MapReduce Transformer stage to convert Hadoop Distributed File System data.
B) Use the Hive Activity stage in a sequences to invoke a Hive MapReduce program.
C) Use the Big Data File stage to access files on the Hadoop Distributed File System.
D) Use the Oozie Workflow Activity stage in a sequencer job to invoke Oozie work flows.
E) Use the Pig Activity stage in a sequencer to invoke a Pig MapReduce program.

3. What two binding types are supported by Information Services Director (ISD) for a parallel job that is designed to be used as a service? (Choose two.)

A) SQL
B) EJB
C) SOAP
D) HDFS
E) STREAMS

4. You are using the Complex Flat File stage as a source in your job. What are two types of data specifically supported by the Complex Flat File stage for your job? (Choose two.)

A) Data from files that contain Hadoop record types.
B) Mainframe data sets with VSAM files.
C) XML files.
D) Data from flat files that contain multiple record types.
E) Mainframe data files with DB2 tables.

5. A job using a three-node configuration file writes to a target Sequential File stage. The target Sequential File stage has been set to write to two different sequential files. How many instances of the Sequential File stage will run?

A) One instance.
B) Two instances.
C) Three instances.
D) Four instances.

Solutions: