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Question


Which of the following is correct about err used in the declaration given below?


typedef enum error { warning, test, exception } err;
Options:
A .  It is a typedef for enum error.
B .  It is a variable of type enum error.
C .  The statement is erroneous.
D .  It is a structure.
Answer: Option A

A typedef gives a new name to an existing data type. 
So err is a new name for enum error.



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