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IBM Assessment: IBM InfoSphere DataStage v9.1 Assessment Sample Questions:

1. 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 parameter set is found in the project
B) A Big Data File stage is found in the optimized job results.
C) A MapReduce Transformer stage is found in the optimized job result.
D) A JAQL stage is found in the optimized job result.
E) A Balanced Optimization Shared Container is found in the project.

2. A job design reads from a complex flat file, performs some transformations on the data, and outputs the results to a ISD output stage. How can the parameter values can be passed to this job at run-time?

A) Change the properties of the information provider.
B) Execute a DSSetParam with the values at job execution time.
C) Pass the parameter values at the time of the service request.
D) Include the parameter values in the data.

3. You are asked by management to document all jobs written to make future maintenance easier. Which statement is true about annotations?

A) The short job description can be identified within the Description Annotation stage.
B) The background for the Description Annotation stage can be changed for each unique stage.
C) The Description Annotation stage contains both the short and full descriptions for the job.
D) The Description Annotation stage can be added several times at different locations to identify business logic.

4. What are the two Transfer Protocol Transfer Mode property options for the FTP Enterprise stage? (Choose two.)

A) TFTP
B) RFTP
C) SFTP
D) FTP
E) EFTP

5. You have a parallel job that based on operational recoverability requirements needs to be broken up into two separate parallel jobs. You have decided to use the Data Set stage to support this job design change. What two characteristics of Data Sets make them a good design consideration in your jobs design change? (Choose two.)

A) They persist the parallelism of the job creating them.
B) They sort the data in a staging area.
C) They automatically convert data types.
D) They persist parallelism into a temporary repository table.
E) They use the same data types as the parallel framework.

Solutions: