what are the three line types in rlu ?

1461

---

what does check opcode do ?

1042

---

what is overlay?

665

---

what does the opcode free do?

1108

---

what does opcode post do ?

1067

---

what is the maximum number of fields under a record format of physical file?

983

---

what is subfile?

936

---

what is rpg fixed logic cycle?

650

---

what is procedure prototype and procedure interface.

610

---

What are the different opcodes used for file operation on a subfile in a rpg pgm?

1082

---

what is the difference between packed decimal and zoned decimal?

2236

---

what is a composite key?

990

---

what is sflinz and sflrna?

1002

---

what is rpg ?

927

---

what is message file?

594

---