IBM Assessment: IBM InfoSphere DataStage v9.1 Assessment A2090-303 Prüfungsfragen mit Lösungen:
1. In your ETL application design you have found several areas of common processing requirements in the mapping specifications. These common logic areas found include: code validation lookups and name formatting. The common logic areas have the same logic, but the jobs using them would have different column metadata. Choose the action that gives you the best reusability design to effectively implement these common logic areas in your ETL application?
A) Create parallel routines for each of the common logic areas and for each of the unique column metadata formats.
B) Create separate jobs for each layout and choose the appropriate job to run within a job sequencer.
C) Create parallel shared containers with Runtime Column Propagation (RCP) ON and define only necessary common columns needed for the logic.
D) Create parallel shared containers and define columns combining all data formats.
2. What two Information Server tools can be used to create deployment packages for DataStage jobs? (Choose two.)
A) istool
B) InfoSphere Metadata Assset Manager
C) Information Server Console
D) Information Server Web Console - Administration tab
E) Information Server Manager
3. Which method is used to specify when to stop a job because of too many rejected rows with an ODBC Connector?
A) In the Abort when field, select Amount
B) In the Abort when field, select Max
C) In the Abort when field, select Count
D) In the Abort when field, select Rows
4. You would like to run a particular processing job within a job sequence for each weekday. What two methods could be used? (Choose two.)
A) Start Loop and End Loop activity stages on the job sequencer canvas where you loop through the days and pass a value for each day into the job via parameter.
B) Set the frequency property in the job scheduler to weekdays only.
C) Have a parameter set that contains the days of the week you would like to process and routine to parse the days of the week contained in the "day" parameter.
D) Call a routine in the job sequencer that starts the processing job for each day you would like to process.
E) Add the job scheduler stage to the job sequence and set to weekdays only.
5. What are the two Transfer Protocol Transfer Mode property options for the FTP Enterprise stage? (Choose two.)
A) RFTP
B) SFTP
C) EFTP
D) TFTP
E) FTP
Fragen und Antworten:
| 1. Frage Antwort: C | 2. Frage Antwort: A,E | 3. Frage Antwort: D | 4. Frage Antwort: A,D | 5. Frage Antwort: B,E |
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