IBM InfoSphere DataStage v9.1 認定 C2090-303 試験問題:

1. Indicate two possible job design topologies that Information Services Director (ISD) parallel jobs can conform to. (Choose two.)

A) A job with one ISD Input stage and no ISD Output stage.
B) A job with a single ISD Transformation stage.
C) A job with greater then one ISD input stage and one ISD Output stage.
D) A job with no ISD Input stage and with one ISD Output stage.
E) A job with one ISD Input stage and greater then one ISD Output stage.

2. Which option is required to identify a particular job player processes?Which option is required to identify a particular job? player processes?

A) Set $APT_PM_SHOW_PIDS to true.
B) Log onto the server and issue the command "ps -ef | grep ds".
C) Set $APT_DUMP_SCORE to true.
D) Use the DataStage Director Job administration screen to display active player processes.

3. In addition to the table and schema names, what two element names must be specified when you create a shared table definition in DataStage Designer? (Choose two.)

A) Database
B) Database instance
C) Project name
D) Host system
E) DataStage server system name

4. The parallel framework was extended for real-time applications. Identify two of these aspects. (Choose two.)

A) Real-time stage types that re-run jobs.
B) Support for transactions within source database connector stages.
C) Real-time stage types that keep jobs always up and running.
D) XML stage.
E) End-of-wave.

5. You are using the Change Capture stage in your job design to identify changes made to the input link (before image) to obtain the results in the output link. This job will be using a multi-node configuration file when executed. What are two requirements on the input link data for the Change Capture stage? (Choose two.)

A) sequential mode
B) sorted
C) parallel mode
D) key partitioned
E) merged links

質問と回答：