Can we access the a[0] in the array ?
Answers were Sorted based on User's Feedback
Answer / jai ho
i think it will send soc4 abend bcoz a[0]
is out of bound.
Correct me
| Is This Answer Correct ? | 4 Yes | 0 No |
It will give compilation time error, as the compiler knows
the value of subscript when compile the program.
ex: A[0]
if you are accessing the same by subscript variable, then
it will give run time error.
ex: A[ws-cnt]
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / i go crazy
The compilation should be done with the compiler option SSRANGE. If NOSSRANGE is used, then we can use A(0) without any issue.
| Is This Answer Correct ? | 3 Yes | 0 No |
i was faced one question- i have value -00001234.56 Suppress the zeroes and the output should be -1234.56 But Not - 1234.56 spaces should not be available after suppressing the zeroes. logic in jcl and cobol?
what is SYNCHRONIZATION?
How many variables can be declared in w-s section.?
Consider the following: 77 W-NUM PIC 9 VALUE 0 ------ MOVE 1 TO W-NUM PERFORM PARA-X UNTIL W-NUM > 9. ------ PARA-X ADD 1 TO W-NUM How many times PARA-X is executed ?
what is the difference between external and global variables?
I have program P1 which calls file F1 which has 100 records and following structure 001 .................. 002 .................. 003 .................. 098 .................... 099 ................... 100 .................... Now I want to read these files and write these records in file F2 in following manner. 001 ...... 051 ..... 002 ...... 052 ..... 003 ...... 053 ..... .......... ....... .......... ....... .......... ....... 048 ........ 098 ...... 049 .......... 099 ....... 050 .... 100 ......
what is the difference between perform varying and perform until
How to execute a set of JCL statements from a COBOL program?
why we are using set in searchall?
What are the pertinent COBOL
What is a scope terminator? Give examples.
if a dataset is already created with fixed length but after that i want to change fixed length to variable length then how is it possible