Consider the code, and choose the correct statement: class A: def __init__(self, i = 0): self.i = i class B(A): def __init__(self, j = 0): self.j = j def main(): b = B() print(b.i) print(b.j) main()

Check whether an object x is an instance of class A, use _____.?

Which statement would create an instance of Firm class correctly?

In the following code, what will be printed ? class parent: def __init__(self, param): self.v1 = param class child(parent): def __init__(self, param): self.v2 = param obj = child(5) print '%d %d' % (obj.v1, obj.v2)

What function do you use to read a string?

What is the return value of trunc()?

Which function can change the maximum level of recursion?

Which variable store parameter passed from outside?

Which is the main features of Python?

Various email and news clients store messages in a variety of formats, many providing hierarchical and structured folders. Which of the following provides a uniform API for reading the messages stored in all the most popular folder formats?

In Python, what is the default maximum level of recursion?