what is the difference between packed decimal and zoned decimal?

3265

---

what is a composite key?

1701

---

what is sflinz and sflrna?

1534

---

what is rpg ?

1666

---

what is message file?

1074

---

what is match field indicator?

1760

---

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

2337

---

What is the maximum number of subfiles that can be specified in a display file?

1934

---

what is the maximum number of subfiles that can specified in a display file ?

1811

---

what is the maximum number of subroutines allowed in rpg?

1800

---

what is the purpose of data structure?

1762

---

what is the purpose of dynslt keyword?

1776

---

what is the purpose of overrides?

1771

---

what is the purpose of ovrdta (override data) keyword?

1838

---

what is the purpose of ovrdta and ovrata keywords ?

1534

---