Explain why do we use file-aid for seqential files?
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what is the difference between read and find ?
Types Of Read , FIND
difference between fetch , call and callnat
Explain how to move cursor to a particular field when position is not known?
Explain how to ftp the natural program to desktop? (From mainframe to pc), is it possible?
control variable in online screens
how to move cursor to a particular field when position is not known?
If the number of parameter is more than the expected then NAT0919 error is displayed. How many parameter are allowed in a CALL and CALLNAT statement?
Explain the data storage?
Explain the like inverted list?
ADABAS basic concepts. Like inverted list, address converter ,data storage
How to create 1 ddm that fetches 3 adabas files simultaneously?