What is a ca split?

0 Answers  

---

Is a delete operation possible in an ESDS?B. Is rewrite operation possible in ESDS ?

3 Answers  

---

Hi, I want to create alternate index on VSAM file.my file structure is ex: RoomID pic x(7) R000001 Floor pic a((6) First RoomNo pic x(2) FA1 Occupied(yes/no) pic a(3) Yes Occupied Batch pic x(10). Maths i want to create alternate index on floor,roomno fields.can i create alternate index on both the fields.and tell me how to create.

1 Answers  

---

What is VERIFY command ? when do you use this command?? What actually it does ??

2 Answers   Xansa,

---

What is RECOVERY and SPEED parameters in DEFINE CLUSTER command?

1 Answers  

---

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

0 Answers  

---

what is the probability of a complete system distortion under high end low performing multiprocessor job?

0 Answers   SunGard,

---

what do you mean by the repro command?

0 Answers   IBM,

---

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

0 Answers  

---

Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now ?

4 Answers   Patni,

---

how can you load a vsam data set with records ?

0 Answers   IBM,

---

Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.

0 Answers  

---