Answer Posted / rashi

As far as i know it isnot possible to craete a single DDM
for 3 files. but if you guys have tried it plesae let me
know.

Explain the address converter?

560

---

Explain difference between read work file 1 and read work file once? Why we are using work file once?

549

---

Explain how to find occurrence of mu and pe fields in a file?

491

---

Explain how to ftp the natural program to desktop? (From mainframe to pc), is it possible?

585

---

Suppose you are processing an input file in a natural program and you want the program to fail if the file is empty. What command you use in natural to force it to fail?

564

---

---

Explain control variable in online screens?

543

---

How can we see the copy book length using file-aid?

538

---

What happens when you issue a escape routine in a program? Will there be any compilation /run time erro?

539

---

Explain why do we use file-aid for seqential files?

570

---

Explain the data storage?

547

---

Explain how many work file we can code in jcl?

563

---

What is the difference between read(1) and read work file once?

561

---

What is the difference between escape(top or bottom) and escape immediate(top or bottom?

548

---

Can we see the copy book length using file-aid?

486

---

Explain difference between read(1) and read work file once?

546

---