Answer / guest

It defines the cross-region and cross-system sharing
capabilities of the dataset. Syntax is SHR(Crvalue, CSvalue)
value 1 means multiple read OR single write (read integrity)
2 means multiple read AND single write (Write integrity) 3
means Multiple read AND multiple write 4 is same as 3, which
refreshes the buffer with every random access. default is
SHR(1 .

If FSPC(100 10 is specified does it mean that both the control interval and control area will be left empty because 100 % of both CI and ca are specified to be empty?

1 Answers   DSRC,

---

Is it slower if you access a record through ALT INDEX as compared to Primary INDEX? Why?

1 Answers  

---

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,

---

What is a VSAM split?

2 Answers  

---

Differentiate between control interval (ci) and control area (ca)?

0 Answers  

---

What is SHAREOPTS ?

2 Answers  

---

What is the Difference between LDS & ESDS ?

3 Answers  

---

Explain the meaning and syntax for the START command. ?

4 Answers   IBM,

---

Alt key is used for what type of vsam file

3 Answers  

---

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

3 Answers  

---

how yo view the vsam file?

5 Answers   DSRC, TCS,

---

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

0 Answers   IBM,

---