What is the significance of the SHAREOPTIONS parameter?

1 Answers   IBM,

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What is a base cluste?

0 Answers  

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What is the difference between sequential files and ESDS files?

1 Answers   IBM,

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What is recovery parameters in define cluster command?

0 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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differentiate between sequential files and esds files in vsam?

0 Answers   IBM,

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is there any lock for vsam file so that no one can update the vsam file ?

2 Answers   HCL,

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

8 Answers   Anjana, CTS, DSRC, IBM,

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When CISZ is declared as 4096 at cluster level,is this true that data will have 4096 and index will have default?????

1 Answers   Wipro,

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when u r using repro command what happens if both infile and outfile names same

4 Answers  

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Why is it required to have a keyed directed retrieval?

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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