Answer Posted / raj kumar meher

Segment is the smallest unit of information that DL/I
transfer from and to your program. its name contain 1 to 8
alphanumeric unique character. its contain more then one
field up to 1000 field and no limitation of segment
occurrences.one ims database contain 255 maximum segment and
its different type like root segment,parent segment,child
segment, dependent segment.

Explain dbdgen process?

1023

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What is a segment in ims?

952

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What is dbd?

958

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What is the maximum number of fields allowed per segment and what is the maximum number of fields per database?

984

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What information does a dbd contain?

979

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What do you mean by hierarchical database?

1117

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What information does a psb contain?

1024

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What are the advantages of a hierarchical database?

3205

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What is the maximum number of pcbs allowed in a psb?

919

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My IMS main progam is calling Db2 subroutine ...Its giving - 923 db2 sql code..so could any one tell how to solve this issue.

3548

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What is psbgen process?

1114

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Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?

993

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Explain psbgen process?

1098

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Explain the advantage of dynamic generation of acb?

3157

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how do you bind the cobol with db2

2733

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