What is the use of Data Queues?

1 Answers  

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how you will find an error which is not in the first page of the subfile without using rolldown key?

0 Answers   IBM,

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What is class of service ?

1 Answers  

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How to read 2 positions at a time in a data area? I have created a data area of length and i have to read the values of the data area like 91-92,93-94 at a time up till 100

3 Answers  

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how can you detect and handle a record lock situation?

1 Answers   IBM,

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what is the difference between packed decimal and zoned decimal?

1 Answers   IBM,

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What is the purpose of STRCMTCTL command?

1 Answers  

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What is the maximum number of key fields allowed defining in a physical file?

1 Answers  

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what is scan and xlate?

1 Answers   IBM,

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how to see all source files in a particular library? ex:xyz is a library name a,b,and c..... are source files how to see?

13 Answers  

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What is purpose of declarative statement DEFN?

1 Answers  

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WHAT IS THE DISPLAY CMD FOR DATAQ, HOW IT CAN BE USED?

2 Answers  

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