I think it is the model ET-2. Not quite sure.
The AUTO FORMATTING ONLY is an auto fill option that fills the destination area using the format of the source area; no content is filled. This is opposite from auto without formatting on which it fills the destination area without formatting.
Specification of database requirements falls under which category of database administration?
b. development
Keywords are the reserved words of a language.Identifiers are the user defined names of variable, function and labels. Hope that this helped