C++ | Exception Handling | Question 2

What is the advantage of exception handling?

1) Remove error-handling code from the software's main line of code.

2) A method writer can chose to handle certain exceptions and delegate 
   others to the caller.

3) An exception that occurs in a function can be handled anywhere in
   the function call stack. 

(A) Only 1
(B) 1, 2 and 3
(C) 1 and 3
(D) 1 and 2

Answer: (B)


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