How to find the maximum value in a column in the db2 database?

1076

How can we see the copy book length using file-aid?

956

What is meant by explain?

1126

What is the difference between goback, stop run and exit program in cobol?

1584

I executed one job and I forget to save the final JCL. But took an XDC from SPOOL. Now I want to recover the JCL from XDC dataset. Is there any process to do this?. (Manually it takes a lot of time). Is there

3048

When you are working with the project.. once your coding is over what will u do? where u r maintaining your CR(change request) what is the format what are the documents u need to prepare while testing?

1999

What is the maximum number of columns in a db2 table?

1279

What are the classifications of the cics program?

1257

What is cascading rollback?

1209

We can use PASS with permanent datasets also. THEN Which is the condition in which we may use PASS (instead of KEEP) with permanent data sets, while there is no need to specify UNIT and VOL for them like temporary data sets (in cas we use KEEP for permanent data sets) ?

2407

What is difference between static call and dynamic call?

1029

Explain the function of the relative record data set?

926

Explain sorting techniques in cobol program? Provide the sort file definition, the sort statement, its syntax and meaning

1089

what happens in conversion stage in job processing?

1220

What is meant by an attribute byte?

1046