What is the maximum number of subfiles that can be specified in a display file?
what key word is used when screen is re-display?
What is a Library in AS/400?
What is the function of DSPATR (display attributes) keyword?
Distinguish between logical file and physical file?
How to see active jobs of the system.
What is library is as400? What are the types of library?
Is it possible to join the same file to itself ?
which are the query selection criteria, which can be given in a query?
How to retrieve data from data area?
what is a physical file?
Describe about Query/400?
What are the types of Signature validation?