Hi Guys, I have faced one interview question if I have requirement to add 5 new columns to existing table what are prerequisite do i need to take.
after udatingg first 110 rows, my job abends. now how do i change my cobol program so that when i restart the Job it will start updating from 111th row ( i.e in next run I di=ont want to update those 110 rows which are already been updated in the first run before job abend)
can we write paragraph in area B .....
i am a btech cs 2009 passout. i am opting for mainframe course. is it good to do this course? pls. anyone suggest me
In COBOL programming, what is PERFORM? What is VARYING?
what are the isolation levels and where we use it in the db2 program
if you code move high-values to variable,can you move it into numeric variable or alphanumeric variable?
what is the use of comp2 ? where can we use it with example ?
) how do u code after getting data?
how we can edit records in vsam data set and non vsam data sets
What is the LINKAGE SECTION used for?
Can we use goto statement in inline_perform ?
Size of a column has been changed in DB2 table (Suppose it was of 5 characters and later changed to 4 characters) and forgot to change the DCLGEN in COBOL program, what will happen during the execution of code? If the program Abends then what will be the error? If it doesn't abend then hpw the error can be catched?