What are the distinctive features of a ksda, key sequenced dataset?
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If we are using empty VSAM file, we can see this empty file by using FILE AID tool. How can we open empty VSAM file if you are using in Program..?
On which dataset you can have alt index?
What is a ca split?
What more info you should give in the DD statement while defining the next generation of a GDG?
The first VSAM file V1 has 2 fields A and B . There is a DB2 file which has fields E and f. We need the fields A, B , E and F to another VSAM file called V2. Kindly mention the logic in procedure division in cobol..
What is an RBA in rrds? What does it do? What is it used for?
what will happen if there is no secondary allocation made for datasets?
By looking into JCL can we identify the dataset is VSAM (VSAM dataset supposed to be a input dataset).In this scenerio how will we identify the dataset is VSAM ?
5 Answers Cognizant, EDS, Shridhar,
what will happen when you try to open an empty vsam file in a cobol program for input?
How is the sorting of vsam files carried?
HOW TO SORT RECORDS IN VSAM FILE?
is there any lock for vsam file so that no one can update the vsam file ?