In vsam why we use export-import utility?

3 Answers  

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1. delete is not possible in esds. why? 2. i have 10 records in a esds file and i want to delete only 1st record ..then what i have to do?.. it will not affect any sequence of the RBA. 3. why open extend is not possible in rrds vsam file?

3 Answers  

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how many ways can we open i vsam file ? like print ch ids (/) is thre any other way to open the vsam file please can any one answer ?

2 Answers  

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Explain the purpose of the file status clause in the select statement?

0 Answers  

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how many buffers are allocated to vsam ksds and esds?

0 Answers   IBM,

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what is the probability of a complete system distortion under high end low performing multiprocessor job?

0 Answers   SunGard,

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what is the difference b/w sequential and ESDS

6 Answers   EDS, IBM, Maples,

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what is meant by s0c-07 system abend codes?

0 Answers   IBM,

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There are at least seven IDCAMS commands; name and explain each of them ?.

1 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 the upgrade set?

1 Answers  

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What is a ci split?

0 Answers  

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