Questions Bank November 5, 2022 Comments Off on Questions Bank Questions Bank › Category: Python Essentials 1What is the output of the following snippet? dct = {} dct[‘1’] = (1, 2) dct[‘2’] = (2, 1) for x in dct.keys(): print(dct[x][1], end=””)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What will happen when you attempt to run the following code? print(Hello, World!)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1Which of the following snippets shows the correct way of handling multiple exceptions in a single except clause? # A: except (TypeError, ValueError, ZeroDivisionError): # Some code. # B: except TypeError, ValueError, ZeroDivisionError: # Some code. # C: except: (TypeError, ValueError, ZeroDivisionError) # Some code. # D: except: TypeError, ValueError, ZeroDivisionError # Some code. # E: except (TypeError, ValueError, ZeroDivisionError) # Some code. # F: except TypeError, ValueError, ZeroDivisionError # Some code.OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the expected behavior of the following program? foo = (1, 2, 3) foo.index(0)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the expected behavior of the following program? try: print(5/0) break except: print(“Sorry, something went wrong…”) except (ValueError, ZeroDivisionError): print(“Too bad…”)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the output of the following code if the user enters a 0? try: value = input(“Enter a value: “) print(int(value)/len(value)) except ValueError: print(“Bad input…”) except ZeroDivisionError: print(“Very bad input…”) except TypeError: print(“Very very bad input…”) except: print(“Booo!”)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1How many hashes (#) will the following snippet send to the console? lst = [[x for x in range(3)] for y in range(3)] for r in range(3): for c in range(3): if lst[r][c] % 2 != 0: print(“#”)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the output of the following snippet? def fun(inp=2, out=3): return inp * out print(fun(out=2))OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the output of the following snippet? dd = {“1”: “0”, “0”: “1”} for x in dd.vals(): print(x, end=””)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the output of the following snippet? tup = (1, 2, 4, 8) tup = tup[-2:-1] tup = tup[-1] print(tup)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the output of the following snippet? def fun(x, y): if x == y: return x else: return fun(x, y-1) print(fun(0, 3))OpenProgrammingAnswers asked 2 years ago • Python Essentials 1How many stars (*) will the following snippet send to the console? i = 0 while i < i + 2 : i += 1 print("*") else: print("*")OpenProgrammingAnswers asked 2 years ago • Python Essentials 1How many elements does the lst list contain? lst = [i for i in range(-1, -2)]OpenProgrammingAnswers asked 2 years ago • Python Essentials 1Which of the following lines correctly invoke the function defined below? (Select two answers) def fun(a, b, c=0): # Body of the function.OpenProgrammingAnswers asked 2 years ago • Python Essentials 1What is the output of the following snippet? dct = {‘one’: ‘two’, ‘three’: ‘one’, ‘two’: ‘three’} v = dct[‘three’] for k in range(len(dct)): v = dct[v] print(v)OpenProgrammingAnswers asked 2 years ago • Python Essentials 1 Share Facebook Twitter Stumbleupon LinkedIn Pinterest
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