can a join logical file be updated?

970

---

can you display a empty subfile?

1179

---

What is file access opcodes?

1279

---

can we define multi-dimensional arrays in rpg ?

1531

---

explain the purpose of keep and assume keywords?

1711

---

define the purpose of the *cat function?

1576

---

define the purpose of the leave operation?

1529

---

define what a data area is along with a brief example of what it may be used for?

1598

---

can a single screen format occupy a screen area above and below a subfile format ?

1587

---

how many types of display are available on as/400 for user interaction?

1057

---

can you specify a display file to be used in the following modes input,output, or combined modes ?

1464

---

define a output queue?

1498

---

how can database records be read without lock ?

1851

---

how many maximum spaces could be given in o specs?

1034

---

how can you check for a records existence without causing and i/o (chain/read)?

2001

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