What are declaratives and what are their uses in cobol?
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Move Zeroes to I move 5 to j perform para1 varying I from 10 by -2 until I = 0 display j. para1. Add 5 to j. What’ll be the value after execution of display stmt. A) 35 B) 40 C) 30 D) 25 please explain how?
I need to compare two VSAM files, both having 'number' as key. If there is a matching record, write the data into another VSAM file. How will it be possible.
If we use GO BACK instead of STOP RUN in cobol?
What is the difference between comp and comp-3 usage? Explain other COBOL usage?s.
Why we should use cursor ?
What is the difference between index and subscript?
Consider the following: 77 A PIC 9(10) 77 B PIC 9(10) 77 C PIC 9(19) MULTIPLY AB BY B GIVING C Which of the following is true ? (a) The execution of the above may result in size error. (b) The execution of the above will result in size error. (c) The definition of C is invalid resulting in compilation error. (d) No error will be thee and the program would proceed correctly.
What are declaratives and what are their uses in cobol?
How can I find the maximum value of a field in a file while reading the file dynamically? without using sort function. Suppose i have a file with fields Timestamp, description, teamname, teamnumber.. i have read the file till end and find the maximun value of timestamp which is not in sorted order.. can we use function max(timestamp)?
How many sections are there in data division in COBOL?
Which division and paragraphs are mandatory for a COBOL program?
How do you fetch current date in normal cobol pgm and in cobol-db2 pgm?