What are the different versions of gdg named?

0 Answers  

---

How do you initialize a VSAM file before any operation? a VSAM with alternate index?

2 Answers   IBM,

---

What is the utility program closely associated with VSAM?

1 Answers  

---

On which dataset you can have alt index?

0 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 the Difference between LDS & ESDS ?

3 Answers  

---

By seeing a program how we findout it is a VSAM program?

6 Answers   TCS,

---

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,

---

what will happen when you try to open an empty vsam file in a cobol program for input?

0 Answers   IBM,

---

What does the keyranges parameter in define cluster command do?

0 Answers  

---

Define dynamic processing?

0 Answers  

---

What are the access method services used in vsam?

0 Answers  

---