Progress Quiz 14

P

Progress OpenEdge

Member
Qn 14: Check the code below and mention if a progress transaction is started or not in each case!
answer (Y/N)
FOR EACH table:
DISPLAY table.
END.		No
FOR EACH table:
UPDATE table.
END		Yes
FIND FIRST table.
REPEAT ON ENDKEY UNDO, LEAVE:
ASSIGN table.field = aFunction().
FIND NEXT table.
END		Yes
FOR EACH table EXCLUSIVE-LOCK:
DISPLAY table.
END.		Yes
 
These are all horrible examples that illustrate extremely irresponsible transaction, buffer and lock scoping. Hopefully none of their production code looks anything like that.

To say nothing of using FIND FIRST :(

Yes, your answers look correct to me.
 
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