IBM Natural Question: Download Questions PDF
How are you going to remove duplicates from the file that is being read?
Answer:
steps are as below
1. file should be in sorted order
2. you can use either at break statement on the descriptor
and then do the validation or you can used desctiptor field
for comparison of secod record and first record, if the
descriptor values are same then escape top
1. file should be in sorted order
2. you can use either at break statement on the descriptor
and then do the validation or you can used desctiptor field
for comparison of secod record and first record, if the
descriptor values are same then escape top
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