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IBM Assessment: InfoSphere DataStage v8.5 Sample Questions:

1. Your job is using the DB2 Enterprise stage as a target. In this job you are inserting data into a single existing table on a remote database. You are using Run-Time Column Propagation (RCP) on all of the links.
Which two job design configuration actions would you consider to effectively use RCP? (Select two)

A) Use DB2 partitioning properties on the input link to the DB2 Enterprise stage to control column layout in partitions.
B) Use a Modify stage prior to the DB2 Enterprise stage in order to drop the columns not found in the table.
C) In the DB2 Enterprise stage use Connection properties to manage column mappings.
D) In the DB2 Enterprise stage set the option named "Silently Drop Columns Not in Table" to "True".

2. What two data sources support direct lookups? (Select two)

A) ODBC
B) Oracle
C) DB2
D) Teradata
E) SqIServer

3. You are asked to convert a relational source, as shown in the exhibit, into three separate XML files. How would you accomplish this task?

A) Set "Output mode" setting" Split rows" under "Transformation Settings" of the Output link of an XML Output stage.
B) Set "Output mode" setting "Segregate" on column "Customer ID" under "Transformation Settings" of the Output link of an XML Output stage.
C) Set "Output mode" setting "Break" on column "Customer ID" under "Transformation Settings" of the Output link of an XML Output stage.
D) Set "Output mode" setting "Single row" under "Transformation Settings" of the Output link of an XML Output stage.

4. You would like to invoke a job sequence from a web service. How can this be done?

A) Create a DataStage routine that invokes the job sequence and invoke the routine from a DataStage job. Then use this job when creating the web service operation.
B) Invoke the job sequence using the dsjob command.
C) Check the use job sequence checkbox when creating the web service.
D) Select the job sequence when creating the web service operation,

5. 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) Indicated all stage names within the job annotation.
B) Named all stage and links the same.
C) Named all stage and links with column names and ideas.
D) Named all stages and links based on what they do.

Solutions: