Interested to Buy Any Domain ? << Click Here >> for more details...
without performing any operations on a file how can i know
whether it contains data or not
- 2 Answers
- 6172 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sharpmainframe
QUASI RE ENTRANCY: IN MAINFRAME MORE THAN ONE TASK ACCESS
SAME PROGRAM BUT ONE TASK IS NOT DISTRUB TO OTHER IS CALLED
RE-ENTRANCY IN CICS WE CALLED IS QUASI REENTRANCY.
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / sravani
through file status we can know this. read is not possible for empty files
| Is This Answer Correct ? | 1 Yes | 2 No |
The below is the declaration for a variable ws 01 ws pic 9(3). if you want to insert space how will you do that. in which level u should do it
is this below syntax correct? CALL 'subprg' using A,B Please help
What are the pertinent COBOL commands?
what happens if we wont give timestamp in precompilation process ?
consider the following piece of code 01 GROUP-ITEM 05 AMOUNT-1 PIC 99V9 USAGE COMP VALUE 50 05 AMOUNT-2 PIC 9(4)V99 USAGE COMP MOVE ZERO TO GROUP-ITEM ADD 50 TO AMOUNT-1 what will be the content of AMOUNT-1? a.50 b.100 c.0 d.unpredictable
what is redefines? where it can be effectively use for the purpose of memory utilization? give an example?
In a COBOL program, 2 tables TABLE1 and TABLE2 are defined that are indexed by INDEX1 and INDEX2 respectively. Can we use INDEX1 with TABLE2 and INDEX2 with TABLE1?
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.
What is the difference between static call & Dynamic call?
.How to add one input & one Out file in existing cobol program. how approach tell me step by step.
What is the difference between Call and a Link?
What is the different between index and subscript?
COBOL 
