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

Home / Engineering / Problem Solving and Python Programming / Question

Mr. Dubey • 51.17K Points
Coach

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 answer : Option (A) - add (), str ()

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.

Discusssion

Related MCQs on Problem Solving and Python Programming

Q. A binary digit is called a

Q. is a CPU emulator and virtual machine monitor

Q. If the user wants to place the document somewhere in the file system hierarchy, he can request this function from the menu.

Q. Which one of the following are non-functional testing methods?

Q. McFadden has deﬁned normalization in his which book

Q. According to , it's a key success factor for the survival and evolution of all species.

Q. Dynamic RAM employs

Q. Acceptance test cases are based on what?

Q. Which of the following is not an exception handling keyword in Python?