When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?
488Assume 2 users are using the same file and first user updates some record in the file. Will the 2nd user will be able to see the updated record or not?
4991. If there are two programs using same file and 2 users are using the file at the same time and what can be done to allow them both to access? 2. How can remove lock from the file for accessing it by both users?
474If I have a file with 5 record and that file has 2 Key field and I want to read the unique record of the file then how can we achieve it?
1 1153In back order process system follows backward scheduling or forward scheduling? please give ur valuable answers
449What will be the output of using partition by Round-Robin after the partiton by key in ab initio?
1 1230write a cobol logic. i have file that has 10 records .1 record go to first output file and second record goes to 2 output and etc
689file having these input and we have to get 3 output using same job Input 1 1 1 2 3 4 4 4 o/p1 o/p2 o/p3 1 1 2 2 1 3 3 1 4 4 4
526
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