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

Download IBM Natural Interview Questions And Answers PDF

Previous QuestionNext Question
Can you explain control variable in online screens?Can we see the copy book length using file-aid?