单项选择题
When setting arguments for a job, which procedure do you use for types that cannot be implicitly converted to and from a VARCHAR2 datatype?（）
A. SET_JOB_ARGUMENT_VALUE B. SET_JOB_VALUE_ANYDATA C. SET_JOB_ANYDATA_VALUE D. SET_SPECIAL_JOB_VALUE E. SET_JOB_ANYTYPE_VALUE
多项选择题 YouissuedthefollowingcommandtodropthePRODUCTStable:SQL>DROPTABLEproducts;Whatistheimplicationofthiscommand?（）
单项选择题 Within a resource-plan definition, what differentiates a top-level plan from a subplan?（）
多项选择题 Whichtwostatementsaretrueregardingworkingwithdates?（）
