(A) Files may share the same name or the same
extension but not both
(B) Every file in the same folder must have a unique
name
(C) File extension is another name for file type
(D) The file extension comes before the dot (.)
followed by the file name
(A) Files may share the same name or the same
extension but not both
(B) Every file in the same folder must have a unique
name
(C) File extension is another name for file type
(D) The file extension comes before the dot (.)
followed by the file name