explain in brief how you can create a vsam file?

0 Answers   IBM,

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is delete operation supported in an esds? Is rewrite operation possible in esds?

0 Answers   IBM,

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What is a base cluste?

0 Answers  

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Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?

0 Answers  

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Hi, I want to create alternate index on VSAM file.my file structure is ex: RoomID pic x(7) R000001 Floor pic a((6) First RoomNo pic x(2) FA1 Occupied(yes/no) pic a(3) Yes Occupied Batch pic x(10). Maths i want to create alternate index on floor,roomno fields.can i create alternate index on both the fields.and tell me how to create.

1 Answers  

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What is RECOVERY and SPEED parameters in DEFINE CLUSTER command?

1 Answers  

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Explain the biggest disadvantage of using a vsam dataset?

0 Answers  

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How do you define an altindx?

0 Answers  

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Using Alternate Indexes in Batch pgms: ?

2 Answers   IBM,

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

0 Answers   IBM,

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What's a LDS (Linear Data Set) and what's it used for?

1 Answers   Cap Gemini, Steria,

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what do you mean by the cobol record key clause in vsam?

0 Answers   IBM,

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