what is the difference between perform varying and perform
until
Answer Posted / sk.abdul basith
perform until:-it is used to excute paragraph logic
multiple tims based on condition.
perform varying:- it is used to change conditional variable
values with in a perform
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How do you reference the fixed block file formats from cobol programs
can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there
how to move the records from file to array table. give with code example
Define static linking and dynamic linking.
Describe the cobol database components?
There are 5 fields and 1000 records in a file. Unload it into an array. Write the syntax for declaration and how will you unload it.
What is the difference between a binary search and a sequential search what are the pertinent cobol?
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 ......
Discuss about changing dataset name in proc.
how do you reference the variable unblock file formats from cobol programs
What are the different rules to perform a Search?
)If there are 10 steps in GDG, if I want to refer the step2 after step5 . what should I do?
How to remove the spaces at the end of each record in the output file of variable length, via cobol program?
Write some characteristics of cobol as means of business language.
i want a program using by if, evaluate , string, unstring, perform, occurs?