⟩ Can a program change protected field?
NO
NO
Maximum how many fields we can create under a record format of PF?
File1 has 100 records and file2 has 200 records i want to copy 50 records which r in both file into file3?
What is use of linkage section?
How to fetch even records from one file to another file by using ICETOOL in JCL?
Tell about How do u eliminate the duplicates?
What is difference b/w file-aid tool and file-aid utility?
How To get the last record in VSAM file in cluster? And How can u get the ksds file records into ur COBOL program? Please tell me about these two questions.?
How do define Dynamic array in COBOL how do u define single dimensional array and multidimensional array in your COBOL?
What is difference between comp and comp-3?
if a pic 9(3) value 354,b pic x(2) value 46 thena)a>b2)a<b3)error