State all the file open modes?
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When the job statement is used?
How scary is it to write code for a bank?
What is the difference between Verify & Index in PL/1?
Write about the self-referencing constraint?
At what point are extension eliminators mandatory?
how do we do unit testing in mainfrmae. explain step-wise.
What are some uses of the evaluate statement?
File1 has 100 records and file2 has 200 records I want to copy 50 records which are in both file into file3?
Explain identify whether a call statement is a static or dynamic call?
1) What is ONCODE (Return code) in PL/1? 2) How to handle the ONCODE in PL/1? Please give me some examples?
How many bytes does a s9(7) sign trailing separate field occupy ?
What is meant by a bolt dispute?