what does vldcmdkey means?
what is the clp command to access a query/400?
what is the command used to invoke rlu ?
what is term cua , saa?
what is the maximum number of files allowed in rpg?
what is *inzsr used for?
what are the two record formats a subfile contain ?
what are the various types of device files?
what is the difference between seton lr and retrn?
what are the important factors in error message subfile ?
what is logical file?
what is maximum number of arrays allowed in rpg?
what is the function of cpyf command?
what is elastic and non elastic subrile?
what is externally described file ?