Study tips 1z0-241

Examine this PeopleCode snippet: Local Rowset &RS_Level0, &RS_Level1; Local Row &Row_Level0, &Row_Level1; Local Record &Rec_EMPLOYEE; Local Field &Fld_ROLE; &RS_LEVEL0 = GetLevel0(); &ROW_LEVEL0 = &RS_Level0.GetRow(1); &RS_LEVEL1 = &ROW_LEVEL0.GetRowSet(SCROLL.DEPT); &ROW_LEVEL1 = &RS_LEVEL1(1); &REC_EMPLOYEE = &ROW_LEVEL1.EMPLOYEE; &FLD_EMPID = &REC_TASKRSRC.EMPID; &ID = &FLD_EMPID.Value; Can the code given above be replaced with the following statement?

Examine this PeopleCode snippet: Local Rowset &RS1; &RS1 = CreateRowset(RECORD.PSU_CUST_TBL); &Customer = "XYZ"; &RS1.Fill("WHERE CUSTOMER_ID =:1", &Customer); Select the correct statement.

Which system variable do you use?

Which three statements are true regarding Query Profile?

(Choose all that apply.)

Select the next course of action.

Are parameters passed to user-defined internal and external PeopleCode functions by reference or by value?