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What is the difference between a binary search and a sequential search what are the pertinent cobol?
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In file1 have 80 records are like d1,d2,d3......D80. File2 have 1000records are like a1d1,a1d2,a3d3.....Etc. I want matching records in file3 ? Plse tell me the matching logic???I want answer only in cobol ?Not using any tool or jcl?
What will happen if a variable is declared as below.. Explain with an example? Working storage section:- 01 WS-VARX PIC X(9) VALUE SPACES. 01 WS-VARN REDEFINES WS-VARX PIC 9(9).
how to display the dataset information?
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 a scope terminator? Give examples.
i Want All cobol ERROR codes?
IF there 5 to 6 files in a JCL and there is some space abends, how can we identify which file has space abend and what can be done to get off that abend or rectify that abend.
in how many mode we can open a file ?
I hv ten records in ps file and i hv say some 15 records in vsam file .i hv empno and age in ps file n empno,empname,dept n desig in vsam file. i hv 2 read the ps file n check wid matching empno in vsam file and then insert all fields from ps and vsam into db2 table....plz help in writin the procedure division
What is CALL statement in COBOL?
what is ASRA, AEY9?
Hi Devolopers.. i need ur help.. i have 3 years of exp in Manual testing and SQL, next month onwards i shifted in to MAINFRAME TESTING... i have ZERO Knowledge abt mainframes.... PLS SUGGEST ME WHAT I LEARN in AMEERPET? mainframe testing or mainframe total devolopment subject... AS a devoloper u know every thing tester what to do PLSSSSSSSSS help me ITS VERY URGENT...
COBOL 
