can a single screen format occupy a screen area above and below a subfile format ?
how many types of display are available on as/400 for user interaction?
can you specify a display file to be used in the following modes input,output, or combined modes ?
define a output queue?
how can database records be read without lock ?
how many maximum spaces could be given in o specs?
how can you check for a records existence without causing and i/o (chain/read)?
how many files can be defined in f specs?
how many specifications are there in rpg/400? What are they?
during input operation which indicator position is seton if there is a record lock?
how do you use commitment control in rpg program ?
how can you execute a command from within an rpg program without calling a clp program?
how do you specify page overflow indicator for printer files in rpg?
how can you specify no duplicate key?
how many files, printer files you can describe in a rpg?
