what is meant by object lock requests,held locks and locks waiting to be applied(wrkobjlck) why should we apply for locks.Please explain sir.

5934

how do you code a null statement?

762

How to get the last record in vsam file in cluster? And how can you get the ksds file records into your cobol program?

639

can you debug ile rpg program using isdb?

730

There is one string as A B C and wanted to display string as Shri A Shri B Shri C, how we can do this in sql? If we have around 100 values in string like this, each value should be displayed with initials as Shri.

720

I have one ps file in which there are 3 fileds emp_no,emp_name and leave_app.this ps file information give the detail of employee which is going to apply for leave.suppose emp_no=113430,emp_name=ajay,leave_app=1 that means he is going to apply for 1 day leave.and accordingling the table in db2 will be updated means if he has that no of leave in his account then he will get dat leave and updated acc. in table(leave_balance=previous leave present in table-leave_app).Now i want to check whther the updated result is correct or not by comparing the two ps file using IEBCOMPARE or icetool so what is going to be the two ps file and how its is going to be compare.

1998

Define perform? And its types?

496

What is hierarchical database?

3179

What Does Lokup Does In Tables & Arrays?

722

Explain the system transid cemt?

584

Explain how to produce soc7 abend?

632

How can you submit a job through cobol program?

1141

What kind of database is db2?

563

What is dbrm? When it will be created?

588

What is ook-rec?

526