What is database descriptor?


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More IBM MainFrame AllOther Interview Questions

How many bytes will a s9(8) comp field occupy ?

0 Answers  


How do you pass some input from JCL to PL1?

2 Answers   IBM,


I want to increse the size of one existing dataset, can anyone tell me the TSO command throgh that I can edit it.

4 Answers   HCL, Xansa,


Can I redefine an x(100) field with a field of x(200)?

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What is the mainframe testing?

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can alternate index use in ESDS since it does not contain primary index? if yes can you explain?

2 Answers   iGate, Temenos,


Tell me abt any another framework which is challening for Ibm framework

0 Answers   IBM,


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?

0 Answers  


what is the meaning, the advantages and which are the types of evaluate statement?

0 Answers   IBM,


Is mainframe an operating system?

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can u run online and batch at the same time?

4 Answers   IBM,


Define clustered index?

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