For rewrite, why is it mandatory that file needs to be opened?
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How to replace the GOTO statement in COBOL without changing the structure of program. e.g. consider following code... I.D. E.D. D.D. P.D. compute C = A + B. GOTO para 100-display. compute D = C - D. GOTO 200-display. some other logic...... ........ GOTO 300-para. ...... ...... GOTO 400-para. Now I want to replacce all GOTO statements without changing the structure and otput of program.
how many bytes does s9(15) occupy in comp1 comp2 and comp3 ?
When and how can we use index & subscript ?
How do you get the data to code the BMS macro?
Can we MOVE X(9) to 9(9) OR 9(9) to X(9)? If yes what are the ways for doing this?
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how do you reference the variable block file formats from cobol programs
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What is ASKTIME, SUSPEND
Give some examples of command terminators?
State the various causes of s0c1, s0c5 and s0c7.
The disposition parameter in the jcl is share ( DISP+SHR ) and the program opens file in extend mode what will happen?
What is the difference between comp and comp-3 usage? Explain other COBOL usage?s.