What is the purpose of control intervals in vsam?

0 Answers  

---

Under IDCAMS , multiple functions can be executed, each of which returns a cond code. What will be the condition code returned to the operating system ?

1 Answers   IBM,

---

Explain the function of entry-sequenced data set?

0 Answers  

---

Do all versions of the GDG have to be of the same record length ?

3 Answers   IBM, iNautix,

---

OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output

0 Answers  

---

---

Explain the process in which flat files are converted into vsam files?

0 Answers  

---

Using alternate indexes in batch program?

0 Answers  

---

what does a file status of 02 on a vsam signifies?

0 Answers   IBM,

---

what is the use of aix in vsam why do we go for aix and wht is build index in vsam?

5 Answers   HCL, IBM,

---

Suppose 3 generations of a GDG exist. How would you reference the 1st generation in the JCL?

2 Answers   IBM,

---

what are the idcams commands that can be used for vsam and explain each of them.

0 Answers   IBM,

---

What is speed parameters in define cluster command?

0 Answers  

---