what is the use of the file status clause in the select statement in vsam?

0 Answers   IBM,

---

what is freespace

2 Answers   EDS,

---

what do you mean by idcams? Explain its purpose?

0 Answers   IBM,

---

there are seven idcams commands in vsam. Can you name and explain each of them?

0 Answers   IBM,

---

How do you calculate record size of an alternate cluster? Give your values for both unique and nonunique.

1 Answers   IBM,

---

---

How to declare the EMP Name, EMP No., DOB in VSAM KSDS file? Please explain.....

3 Answers   CTS,

---

In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?

0 Answers   RBS,

---

How do you convert flat files to VSAM files ?

5 Answers   EDS, IBM,

---

What happens when you open an empty VSAM file in a COBOL program for input?

5 Answers   IBM,

---

How do you decide on optimum values for CI, FREESPACE etc...?

1 Answers  

---

what how do you initialize a vsam file before any operation? A vsam with alternate index?

0 Answers   IBM,

---

Explain the function of the relative record data set?

0 Answers  

---