Interested to Buy Any Domain ? << Click Here >> for more details...
What is the catalog?
- 1 Answers
- 5053 Views
- I also Faced
- E-Mail Answers
Answer / guest
The catalog contains the names of all datasets, VSAM and
non-VSAM. It is used to access these datasets.
| Is This Answer Correct ? | 0 Yes | 1 No |
What is the meaning of each of the values in SHAREOPTS(2 ?
can we access sequential files online
how can we convert esds to lds?
What is FREESPACE ?
What's a LDS (Linear Data Set) and what's it used for?
How Vsam was evolved? What was the equivalent file for ESDS,KSDS and RRDS prior to evolution? What were their disadvantages of those file which leads to evolution of ESDS,KSDS and RRDS files ?
Tell me how many alternate indexes you can have on a dataset?
How to rename one vsam file as well as it's index?
What is IDCAMS ?
Explain the purpose of the file status clause in the select statement?
what are the different types of vsam files available? Explain them
I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it
COBOL 
