MDT: Bit in the attribute byte indicating modification of field on screen. Happens on an input operation.
FSET: Sets MDT on to ensure field is transmitted. Happens on an output operation
FRSET: Reset MDT. Until this happens, field continues to be sent.
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
How to override a dsn that is contained in a proc called by another proc? I need to do the override in the calling JCL?
What is full form of SPOOL?
How many register we are using in mvs?
What is basic difference between "DIRECTORY" and "PDS" in IBM MAINFRAME?
WHAT IS DIFFEENCE BETWEEN PDS AND PDES?STEPS BEFORE MERGING?DUMMY DATASET USES?DIFFERENCES BETWEEN IDCAMS AND ICETOOLS?DIFFERENCE BETWEEN ALL JCL UTILITY TOOLS?
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