What is DEQ?
Can you define bms?
What is the main purpose of having user catalog in vsam?
How do you create a temporary dataset?
What is jcl in mainframe?
what are the important factors in error message subfile ?
what is use of dcb parameter in dd statement?
Explain how does idms communicate with cics?
What is multi row fetch in db2?
How to write a IDMS code to find whose employee last name is starting with J and first name starts with H?
How can we find that module can be called – whether DYNAMICALLY or STATICALLY?
What is the difference between the mro & isc?
how can database records be read without lock ?
Is their any limit for data sets?
What is the disadvantage of dynamic generation of acb?