Answer / jayaram

The set of COBOL statements is written in between perform and end-perform. We should not code any period for these statements untill end-perform. THis code is used in once if you want to use the same code again you will write code once more.

COMPUTE X = A * B - C * D and COMPUTE X = (A * B) - (C * D) (a) Are not the same (b) Are same (c) Syntactically wrong (d) Will yield a run time error

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1.What is the limit of linkage section?

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1.Can we define condition-name conditions in FD entry.

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what are the control characters used in reports

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What is the use of intialize verb?

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can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there

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What is the difference between external and global variables in COBOL?

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Which Search verb is equivalent to PERFORM…VARYING?

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Hai friends why we need to read a file before re-write a record?

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