Examine this PeopleCode snippet:
Local Rowset &RSCUST, &RSSTUD;
&RSCUST = GetRowset(RECORD.CUST_TBL);
&RSSTUD = CreateRowset(RECORD.STUDENT_TBL);
&RSCUST.CopyTo(&RSSTUD, RECORD.CUST_TBL, RECORD.STUDENT_TBL);
Select the correct statement.
A.
The CopyTo() function copies like-named fields from &RSCUST to &RSSTUD.
B.
The CopyTo() function copies like-named fields from &RSSTUD to &RSCUST.
C.
The CopyTo() function is meaningless in this context because &RSCUST is a stand-alone
rowset object with no data.
D.
The CopyTo() function is meaningless in this context because &RSSTUD is a stand-alone
rowset object with no data.
E.
The PeopleCode statement:&RSCUST.CopyTo(&RSSTUD, RECORD.CUST_TBL,
RECORD.STUDENT_TBL);could be replaced with:&RSSTUD = &RSCUST;
F.
The PeopleCode statement:&RSCUST.CopyTo(&RSSTUD, RECORD.CUST_TBL,
RECORD.STUDENT_TBL); should be replaced with:&RSCUST.Fill(&RSSTUD,
RECORD.CUST_TBL, RECORD.STUDENT_TBL);
Explanation: