What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

0 Answers   iGate,

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Explain the index set?

0 Answers  

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During processing of a VSAM file, some system error occurs and it is subsequently unusable . What do you do ?

1 Answers  

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Alt key is used for what type of vsam file

3 Answers  

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What are the steps involved in access method services?

0 Answers  

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to use the rewrite command, how should the vsam file be opened?

0 Answers   IBM,

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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 dirty read ?

5 Answers  

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Differentiate between ci split and ca split?

0 Answers  

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Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?

0 Answers  

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is it required that primary key values have to be unique? Do alternate key values have to be unique?

0 Answers   IBM,

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why do we use vsam file thn seqential files ?

3 Answers   Tech Mahindra,

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