Questions Bank November 5, 2022 Comments Off on Questions Bank The sys.stderr stream is normally associated with:OpenProgrammingAnswers asked 2 years ago • Python Essentials 2What is the expected result of executing the following code? class A: pass class B(A): pass class C(B): pass print(issubclass(A, C))OpenProgrammingAnswers asked 2 years ago • Python Essentials 2What is the expected output of the following code? class A: A = 1 def __init__(self): self.a = 0 print(hasattr(A, ‘a’))OpenProgrammingAnswers asked 2 years ago • Python Essentials 2What is the expected output of the following code? class A: def __init__(self, v=2): self.v = v def set(self, v=1): self.v += v return self.v a = A() b = a b.set() print(a.v)OpenProgrammingAnswers asked 2 years ago • Python Essentials 2If the class constructor is declared in the following way: Which one of the assignments is invalid? class Class: def __init__(self, val=0): passOpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following code: print(float(“1.3”))OpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following code: print(chr(ord(‘p’) + 2))OpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following code: x = “\\\” print(len(x))OpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following code: x = “\\” print(len(x))OpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following statement: assert var == 0OpenProgrammingAnswers asked 2 years ago • Python Essentials 2What is the expected result of the following snippet? try: raise Exception except: print(“c”) except BaseException: print(“a”) except Exception: print(“b”)OpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following line of code: for line in open(‘text.txt’, ‘rt’):OpenProgrammingAnswers asked 2 years ago • Python Essentials 2What is the expected result of the following snippet? try: raise Exception except BaseException: print(“a”) except Exception: print(“b”) except: print(“c”)OpenProgrammingAnswers asked 2 years ago • Python Essentials 2If there is more than one except: branches after the try: clause, we can say that:OpenProgrammingAnswers asked 2 years ago • Python Essentials 2The following statement: from a.b import c causes the import of:OpenProgrammingAnswers asked 2 years ago • Python Essentials 2 Share Facebook Twitter Stumbleupon LinkedIn Pinterest