Why is it necessary that file needs to be opened in I-O mode for REWRITE?
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77 I pic 99 value 5 Perorm para-A I times. Para -A. move 10 to I. How many times the para-A will be executed.?
How can we increase the size of an existing PDS to include more no. of modules.
Is it possible to mutliply a comp variable with an comp-3 variable. Will there be any error if i do it?
I want ALL jcl ERROR cods
If A>B next sentence end-if display 1 display 2. display 3. If a>b, it will display only 3.(the next sentence, ie., after fullstop/period) ____________________________________ if a>b continue end-if display 1 display 2. display 3. If a>b, it Will display 1 2 3 (the next statement) ____________________________________ if a>b continue display 1 end-if display 2 display 3. display 4. If a>b, Will it display 2 3 4 (or) 1 2 3 4 ?
How do u know what version of cobol u are using?
What will happen if we move SPACES to numeric field and ZEROES to alphabetic field?
What will happen if we move SPACES to numeric field and ZEROES to alphabetic field?
What is reference modification? What is UNION in sql and syntax? What is the difference between GDGS and VSAM? Which is prefer one? What is processing groups in endevor?
BY seeing a program how can we say that it is static call or dynamic call
What is the difference between SEARCH and SEARCH ALL?
What guidelines should be followed to write a structured cobol prgm?