What is Pic 9v99 Indicates in COBOL?
State the differences between vsam and non-vsam files?
What is mainframe computer /system?
Suppose I have five jobs to do. But I want to hold one?
At what point are extension eliminators mandatory?
is it possible to create a physical file without dds?
If you are current on the owner of a set, what is the difference between obtain next and obtain first?
i want to store 20 digits . how will u do it in cobol ?
What is a trigger in the db2 database?
what is the function of rlu ?
what is a base cluster in vsam?
Can you define attribute byte?
What is commarea (communications area)?
What is the as400 called now?
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?