Free IBM 000-303 Exam Dumps Questions & Answers

You are assigned to correct a job from another developer. The job contains 20 stages sourcing data from two Data Sets and many sequential files. The annotation in the job indicates who wrote the job and when, not the objective of the job. All link and stage names use the default names. One of the output columns has an incorrect value which should have been obtained using a lookup. What could the original developer have done to make this task easier for maintenance purposes?

• A.  Name all stages and links based on what they do.
• B.  Name all stage and links the same.
• C.  Name all stage and links with column names and ideas.
• D.  Indicate all stage names within the job annotation.

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

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

In a file defining a partial schema, which two properties define the record? (Choose two.)

• A.  delim
• B.  intact
• C.  length_of_record
• D.  record_delim_string
• E.  position

On the DataStage development server, you have been making enhancements to a copy of a DataStage job running on the production server. You have been asked to document the changes you have made to the job. What tool in DataStage Designer would you use?

• A.  diffapicmdline.exe
• B.  DSMakeJobReport
• C.  Compare Against
• D.  Cross Project Compare

How does the Complex Flat File stage (CFF) support the use of OCCURS clauses within COBOL files?

• A.  The CFF stage cannot process COBOL files with OCCURS clauses.
• B.  Each element of the OCCURS clause is treated as a column of raw data.
• C.  Each element of the OCCURS clause is treated as a subrecord.
• D.  Each element of the OCCURS clause is treated as a separate element in an array.