what is overlay?

1071

---

what does the opcode free do?

1864

---

what does opcode post do ?

1696

---

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

1740

---

what is subfile?

1513

---

what is rpg fixed logic cycle?

1125

---

what is procedure prototype and procedure interface.

1139

---

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

1734

---

what is the difference between packed decimal and zoned decimal?

3101

---

what is a composite key?

1587

---

what is sflinz and sflrna?

1457

---

what is rpg ?

1568

---

what is message file?

997

---

what is match field indicator?

1640

---

what are the limitations of cl (compare to rpg) ?

2221

---