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单选题
A stored procedure object is created into which DB2 object?（）
A
Alias
B
Schema
C
Package
D
Routine Space
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单选题Which object may be used during query optimization to improve the performance for a subset of SELECT queries?（）A
MQTB
TriggerC
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单选题Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object?（）A
PLSQL_BLOCKB
JAVA_STORED_PROCEDUREC
STORED_PROCEDURED
EXECUTABLEE
None of the above are invalid settings.
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