Let A and B be objects of class Foo. Which functions are called when print(A + B) is executed?

Mr. Dubey • 52.30K Points
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Q. Let A and B be objects of class Foo. Which functions are called when print(A + B) is executed?

(A) add (), str ()

(B) str (), add ()

(D) str (), sum ()

Correct : Option (A)

Explanation:

 the function     add    () is called first since it is within the bracket. the function     str    () is then called on the object that we received after adding a and b.

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Q. Let A and B be objects of class Foo. Which functions are called when print(A + B) is executed?

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