what is the msg id for OPNQRYF?
What is downtime and what might be the reason?
what is u r recent task in insurence project?..plz tell how to tell this.
by using xpeditor if we want to debug the subpgm, how can you code in x-ped for mai-pgm n sub-pgm ?
difference between MSGSFL AND SFL?
What is the difference between inrec and outrec?
Name all the file-open modes
What is the use of base and index registers in the IBM 360/370 processor?
which are the following verb can be used to manipulate the value of an index name A) ADD B) MOVE C) SUBTRACT D) SET
What do you mean by monitor block?
how do we do unit testing in mainfrmae. explain step-wise.
what is copybooks ? structure of copybook and fillers in copybook ? purpose of using copybook ?
Can we give +2 instead of +1 while creating a new gdg file?