What is database descriptor?
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How many bytes will a s9(8) comp field occupy ?
How do you pass some input from JCL to PL1?
I want to increse the size of one existing dataset, can anyone tell me the TSO command throgh that I can edit it.
Can I redefine an x(100) field with a field of x(200)?
What is the mainframe testing?
can alternate index use in ESDS since it does not contain primary index? if yes can you explain?
Tell me abt any another framework which is challening for Ibm framework
When you are working with the project.. once your coding is over what will u do? where u r maintaining your CR(change request) what is the format what are the documents u need to prepare while testing?
what is the meaning, the advantages and which are the types of evaluate statement?
Is mainframe an operating system?
can u run online and batch at the same time?
Define clustered index?