Python Practice Test MCQ Certified Go from 0 to Expert hero Set 17

What will be the output of the following Python code snippet?


Options are :

  • Exception is thrown
  • {'b': [2], 'a': 1}
  • {'b': [2], 'a': [3]}
  • {'b': [2, 3, 4], 'a': 1}

Answer :{'b': [2, 3, 4], 'a': 1}

What will be the output of the following Python code snippet?


Options are :

  • {1,2,3,4}
  • Counter({4, 1, 3, 2})
  • Counter({4: 3, 1: 2, 3: 2, 2: 1})
  • {4: 3, 1: 2, 3: 2, 2: 1}

Answer :Counter({4: 3, 1: 2, 3: 2, 2: 1})

Python Certification Exam Preparation Set 64

What will be the output of the following Python code snippet?


Options are :

  • Counter({4: 3, 2: 2, 3: 1})
  • {3:1}
  • {4:3}
  • [(4, 3)]

Answer :[(4, 3)]

What will be the output of the following Python code snippet?


Options are :

  • Counter({4: 3, 2: 2, 3: 1})
  • {3:1}
  • {4:3}
  • [(4, 3)]

Answer :[(4, 3)]

What will be the output of the following Python code snippet?


Options are :

  • Counter({3: 3, 2: 2, 4: 2})
  • Counter({2: 2, 3: 1, 4: 1})
  • Counter({3: 2})
  • Counter({4: 1})

Answer :Counter({3: 3, 2: 2, 4: 2})

Python Certification Exam Preparation Set 58

What will be the output of the following Python code snippet?


Options are :

  • Counter({3: 12, 4: 1, 5: 1})
  • Counter({3: 1, 4: 1, 5: 1})
  • Counter({4: 2})
  • Counter({5: 1})

Answer :Counter({3: 1, 4: 1, 5: 1})

The following Python code is invalid.


Options are :

  • True
  • False

Answer :False

What will be the output of the following Python code?


Options are :

  • 25
  • 17
  • 16
  • Tuples can't be made keys of a dictionary

Answer :16

Python Certification Exam Preparation Set 6

What will be the output of the following Python code?


Options are :

  • [2,3,4]
  • 3
  • 2
  • An exception is thrown

Answer :3

What will be the output of the following Python code?


Options are :

  • ['A','B','C']
  • ['B','C','A']
  • [5,7,9]
  • [9,5,7]

Answer :['A','B','C']

What will be the output of the following Python code?


Options are :

  • Dictionary comprehension doesn't exist
  • {0: 0, 1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6:36}
  • {0: 0, 1: 1, 4: 4, 9: 9, 16: 16, 25: 25}
  • {0: 0, 1: 1, 2: 4, 3: 9, 4: 16, 5: 25}

Answer :{0: 0, 1: 1, 2: 4, 3: 9, 4: 16, 5: 25}

Python Certification Exam Preparation Set 42

What will be the output of the following Python code?


Options are :

  • Syntax error
  • {1:"check",2:"check",3:"check"}
  • "check"
  • {1:None,2:None,3:None}

Answer :{1:"check",2:"check",3:"check"}

What will be the output of the following Python code?


Options are :

  • { }
  • False
  • True
  • An exception is thrown

Answer :True

If b is a dictionary, what does any(b) do?


Options are :

  • Returns True if any key of the dictionary is true
  • Returns False if dictionary is empty
  • Returns True if all keys of the dictionary are true
  • Method any() doesn't exist for dictionary

Answer :Returns True if any key of the dictionary is true

Python Certification Exam Preparation Set 32

What will be the output of the following Python code?


Options are :

  • {'a': 1, 'b': 2, 'c': 3}
  • An exception is thrown
  • {'a': 'b': 'c': }
  • {1: 'a', 2: 'b', 3: 'c'}

Answer :{1: 'a', 2: 'b', 3: 'c'}

What will be the output of the following Python code?


Options are :

  • An exception is thrown
  • {0: 'A0', 1: 'A1', 2: 'A2', 3: 'A3', 4: 'A4'}
  • {0: 'A', 1: 'A', 2: 'A', 3: 'A', 4: 'A'}
  • {0: '0', 1: '1', 2: '2', 3: '3', 4: '4'}

Answer :{0: 'A0', 1: 'A1', 2: 'A2', 3: 'A3', 4: 'A4'}

What will be the output of the following Python code?


Options are :

  • An exception is thrown since the dictionary is empty
  • ' '
  • 1
  • 0

Answer :An exception is thrown since the dictionary is empty

Python Certification Exam Preparation Set 40

What will be the output of the following Python code?


Options are :

  • 1
  • 0
  • An exception is thrown
  • ' '

Answer :0

What will be the output of the following Python code?


Options are :

  • An exception is thrown since the dictionary is empty
  • ' '
  • 'A'
  • 0

Answer :' '

What will be the output of the following Python code?


Options are :

  • 4
  • 0
  • An exception is thrown
  • 7

Answer :7

Python Certification Exam Preparation Set 3

What will be the output of the following Python code?


Options are :

  • {'2':2, '0':0, '1':1}
  • OrderedDict([('0', 0), ('1', 1), ('2', 2)])
  • An exception is thrown
  • ' '

Answer :OrderedDict([('0', 0), ('1', 1), ('2', 2)])

Which of the following functions is a built-in function in python?


Options are :

  • seed()
  • sqrt()
  • factorial()
  • print()

Answer :print()

What will be the output of the following Python expression?


Options are :

  • 4.5
  • 5
  • 4
  • 4.6

Answer :5

Python Practice Test MCQ Certified Go from 0 to Expert hero Set 23

The function pow(x,y,z) is evaluated as:


Options are :

  • (x**y)**z
  • (x**y) / z
  • (x**y) % z
  • (x**y)*z

Answer :(x**y) % z

What will be the output of the following Python function?


Options are :

  • Error
  • True
  • False
  • 0

Answer :False

What will be the output of the following Python expression?


Options are :

  • 4.5
  • 4.6
  • 4.57
  • 4.56

Answer :4.57

Python Practice Test MCQ Certified Go from 0 to Expert hero Set 16

What will be the output of the following Python function?


Options are :

  • Error
  • True
  • False
  • 4>2

Answer :True

What will be the output of the following Python function?


Options are :

  • Error
  • -5
  • 5
  • 5.0

Answer :5.0

What will be the output of the following Python function?


Options are :

  • Error, 6
  • 12, Error
  • 12, 6
  • Error, Error

Answer :Error, 6

Python Certification Exam Preparation Set 31

What will be the output of the following Python function?


Options are :

  • True
  • False
  • Error
  • 0

Answer :Error

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