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

0 Answers   IBM,

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FREESPACE can be specified for which type of cluster? a.LDS b.RRDS c.ESDS d.KSDS

2 Answers  

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explain in brief what are the 3 types of vsam files?

0 Answers   IBM,

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Can we copy a sequential file to a VSAM file ? If yes, What will happen of the size of the sequential file is bigger than that of the VSAM file?

3 Answers   CTS, Verizon,

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print ids(/)char??what is the full form of ids??

2 Answers   HCL, Hotel Jobs,

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How do you calculate record size of an alternate cluster?

0 Answers  

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

0 Answers   IBM,

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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 freespace

2 Answers   EDS,

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What is a cluster?

2 Answers  

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What is the main purpose of having user catalog in vsam?

0 Answers  

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How to get the last record in vsam file in cluster?

0 Answers  

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