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What are the disadvantages if use return keyword to return error codes?

A. You have to handle all exceptional cases explicitly

B. Your code size increases dramatically

C. The code becomes more difficult to read

D. All of the mentioned

Answer: Option D


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Related Questions on C plus plus miscellaneous

What is the difference between '++i' and 'i++' in C++?

A. None of the above

B. They both have the same effect

C. '++i' increments the value of 'i' before returning it, while 'i++' increments the value of 'i' after returning it

D. '++i' increments the value of 'i' after returning it, while 'i++' increments the value of 'i' before returning it