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IBM Websphere Datastage V.8.0 Sample Questions:

1. Which three data types can the ODBC Enterprise stage handle? (Choose three.)

A) SQL_CLOB
B) SQL_BIGINT
C) SQL_SMALLDATETIME
D) SQL_VARBINARY
E) SQL_TIMESTAMP

2. Which two statements are correct when using the Oracle Enterprise stage? (Choose two.)

A) DataStage Designer requires connectivity to the Oracle database during job development.
B) $APT_ORCHHOME/bin must appear before $ORACLE_HOME/bin in the $PATH.
C) Define variable $TNS_ADMIN to point to the tnsnames.ora file location.
D) Add $ORACLE_HOME/bin to the $PATH and $ORACLE_HOME/lib to the $LIBPATH, $LD_LIBRARY_PATH, or $SHLIB_PATH.

3. Which two statements are accurate regarding usage of database stages? (Choose two.)

A) Database stages cannot create tables and must be done externally.
B) DataStage provides native Oracle database stages.
C) Native database stages match columns by name.
D) Plug-in stages match columns by name.

4. A scenario requires selecting only the most recent transactions for each of 2 million unique customers from a 20 million row DB2 source table containing order history. Which parallel job design would satisfy this functional requirement?

A) Using the Dynamic Relational stage, use custom SQL to select all DISTINCT customer numbers from the order history table.
B) Using the DB2 Enterprise stage, select all rows. Perform a unique Sort using customer number and order date sort keys in ascending order.
C) Using the DB2 API stage, select all rows. Use a parallel Sort stage with customer number and order date sort keys in ascending order, then Remove Duplicates with Last Duplicate to retain.
D) Select all rows using the ODBC Connector stage, use a Sort Aggregator on customer number key to select the maximum order date.

5. You are working on a project that contains a large number of jobs contained in many folders. You would like to review the jobs created by the former developer of the project. How can you find these jobs?

A) Use the Advanced Find feature contained in the Designer interface.
B) Sort the jobs by date.
C) Query the VOC with the appropriate parameters.
D) In the Director, use the Find feature.

Solutions: