By looking into the Jcl can we identify the dataset is VSAM?

5 Answers   Cognizant, Keane India Ltd,

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what's the biggest disadvantage of using a VSAM dataset?

8 Answers   Anjana, CTS, DSRC, IBM,

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Define free space?

0 Answers  

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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 ?

1 Answers  

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what is difference between repro and export? if any one know this plz tell me

7 Answers   Cap Gemini,

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

0 Answers   IBM,

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What is a lds (linear data set)?

0 Answers  

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What is the purpose of idcams?

0 Answers  

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what is the RRN for the first record in RRDS?

2 Answers  

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HOW TO SORT RECORDS IN VSAM FILE?

3 Answers  

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How are records stored in an ESDS, entry sequenced dataset?

1 Answers   IBM,

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

2 Answers   IBM,

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