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

1 Answers  

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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..?

3 Answers  

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what is meant by s0c-07 system abend codes?

0 Answers   IBM,

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If fspc(100 100) 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?

0 Answers  

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What is a lds (linear data set) and what is it used for?

0 Answers  

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What is the use of VSAM files? How to read this ?

3 Answers   CTS,

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What happens when you open an empty VSAM file in a COBOL program for input?

5 Answers   IBM,

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what is the drawback of vsam dataset?? a.execution slow. b.free space. c.independent storage device. d.none of the above. let me know the answer with reason.

4 Answers   Target,

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What does a file status of 02 on a VSAM indicate?

1 Answers   IBM,

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What is the base cluster?

1 Answers   CGI,

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How do you convert flat files to VSAM files ?

5 Answers   EDS, IBM,

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what do you mean by a vsam split?

0 Answers   IBM,

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