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IBM Assessment: InfoSphere DataStage v8.5 Sample Questions:

1. A script invokes an update job called "UpdateKeys" via a command line invocation of the dsjob command. The service is to wait for the completion and status of this job before continuing with the rest its tasks. Which three commands would invoke the "UpdateKeys" job in the MigrationProject and wait for its completion status? (Select three)

A) dsjob-run-userstatus MigrationProject UpdateKeys
B) dsjob-run-wait MigrationProject UpdateKeys
C) dsjob -run -jobstatus MigrationProject UpdateKeys
D) dsjob -run -log dsjob -run -userstatus MigrationProject UpdateKeys
E) dsjob -run MigrationProject UpdateKeys

2. Your customer is using Source Code Control Integration for Information server and have tagged artifacts for version 1. You must create a deployment package from the version 1.
Before you create the package you will have to ensure the project is up to date with version 1.
What two things must you do to update the meta-data repository with the artifacts tagged as version 1? (Select two)

A) Right-click the asset and click the Team command to update the Source Control Workspace with the asset.
B) Right-click the asset and click Replace From Source Control Workspace.
C) Right-click the asset and click the Team Import command.
D) Right-click the asset and click the Deploy command.

3. Which three DataStage elements allow you to create Shared MetaData? (Select three)

A) DB2 Connector
B) DataStage table definition
C) Oracle Connector
D) Dataset stage
E) Sequential file stage

4. You have been given operational requirements to introduce data recovery to one of your parallel job designs. Additionally, you have been told that you are to use flat files as your intermediate data structure. Which two tasks will accomplish these objectives? (Choose two.)

A) Enable checkpoint restartability in each of your parallel stages.
B) Use the Sequential stage to export and import data between jobs.
C) Break up the design by splitting it into at least two parallel jobs.
D) Use the Hash File stage to write and read data between parallel jobs.

5. You are setting up the parallel engine configuration file. Which two statements are true about file system efficiency? (Select two)

A) In a clustered environment where NAS is used for a common storage, specify the internal disk for scratch disk.
B) Creating scratch disk space on an internal disk improves sort performance than NFS drive.
C) Using multiple scratch spaces in a logical node improves performance.
D) Specify a directory for the resource disk in the partition where the engine is installed.

Solutions: