Python Programming Language

Python Dictionary MCQ

⛪ Programming Language > Python Programming Language

Improve your understanding of Python dictionaries with these interactive MCQs. Test your knowledge on key concepts such as dictionary creation, manipulation, and access, and learn through challenging practice questions and detailed explanations. Perfect for Python beginners and experts alike, these MCQs provide a comprehensive review of Python dictionary fundamentals. Start practicing now and boost your skills in this important aspect of Python programming. ➲ Python Dictionary MCQ - Quiz

Q 1: What will be the output after the following statements? 
x = {0:4, 1:8, 2:16, 3:32}
y = 0 in x
print(y)

  • A x[0]
  • B [24]
  • C True
  • D False

Q 2: What will be the output after the following statements? 
x = {0:4, 1:8, 2:16, 3:32}
y = 8 in x
print(y)

  • A x[0]
  • B [24]
  • C True
  • D False

Q 3: What will be the output after the following statements? 
x = {0:4, 1:8, 2:16, 3:32}
print(x.keys())

  • A dict_keys([0, 1, 2, 3])
  • B dict_keys{0, 1, 2, 3}
  • C dict_keys(0, 1, 2, 3)
  • D dict_keys[0, 1, 2, 3]

Q 4: What will be the output after the following statements? 
x = {0:4, 1:8, 2:16, 3:32}
print(x.values())

  • A dict_values([4, 8, 16, 32])
  • B dict_values{4, 8, 16, 32}
  • C dict_values(4, 8, 16, 32)
  • D dict_values[4, 8, 16, 32]

Q 5: What will be the output after the following statements? 
x = {1:'Jan', 2:'Feb', 3:'March', 4:'April'}
print(x[2])

  • A Jan
  • B Feb
  • C March
  • D April

Q 6: What will be the output after the following statements? 
x = {0:4, 1:8, 2:16, 3:32}
print(list(x.values())[2])

  • A [4, 8]
  • B [4, 8, 16]
  • C 16
  • D 8

Q 7: What will be the output after the following statements? 
x = {0:4, 1:8, 2:16, 3:32}
print(x.items())

  • A dict_items(4, 8, 16, 32)
  • B dict_items([4, 8, 16, 32])
  • C dict_items[0, 1, 2, 3]
  • D dict_items([(0, 4), (1, 8), (2, 16), (3, 32)])

Q 8: What will be the output after the following statements? 
x = {5:4, 8:8, 3:16, 9:32}
print(sorted(x.items()))

  • A [4, 8, 16, 32]
  • B [(3, 16), (5, 4), (8, 8), (9, 32)]
  • C [3, 5, 8, 9]
  • D [(4, 5), (8, 8), (16, 3), (32, 9)]

Q 9: What will be the output after the following statements? 
x = '{} 3 {}'.format('Python', 'Test')
print(x)

  • A Python 3 Test
  • B Python Test
  • C Test 3 Python
  • D Test Python

Q 10: What will be the output after the following statements? 
x = '{1} for {0}'.format('Python', 'Questions')
print(x)

  • A Python for Questions
  • B Questions for Python
  • C 1 for 0
  • D Python 1 for 0 Questions

Q 11: What will be the output after the following statements? 
 x = {'day':'Sunday', 'week':10}
for i in x.keys():
     print(i, end=' ')

  • A Sunday 10
  • B day week
  • C Sunday
  • D 10

Q 12: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
for i in x.items():
    print(i, end=' ')

  • A ('day', 'Sunday') ('week', 10)
  • B day week
  • C ('week', 10)
  • D ('day', 'Sunday')

Q 13: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(list(x.keys()))

  • A Sunday 10
  • B day week
  • C ['day', 'week']
  • D (day, week)

Q 14: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(tuple(x.items()))

  • A (('week', 10), ('day', 'Sunday'))
  • B ('day', 'Sunday') ('week', 10)
  • C ['day', 'week']
  • D (day, week)

Q 15: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(tuple(x.values()))

  • A Sunday 10
  • B ('Sunday', 10)
  • C ['Sunday', 10]
  • D 10

Q 16: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
for i, j in x.items():
    print(i, j, end=' ')

  • A ('day', 'Sunday') ('week', 10)
  • B {'day':'Sunday', 'week':10}
  • C 'day':'Sunday', 'week':10
  • D day Sunday week 10

Q 17: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print('day' in x.values())

  • A Sunday
  • B True
  • C False
  • D day

Q 18: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print('day' in x.keys())

  • A Sunday
  • B True
  • C False
  • D day

Q 19: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(x.get('day', 'Friday'))

  • A Friday
  • B True
  • C Sunday
  • D day

Q 20: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(x.get('days', 'Friday'))

  • A Friday
  • B True
  • C Sunday
  • D day

Q 21: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(x.get('weak', 5))

  • A 10
  • B 5
  • C Sunday
  • D day

Q 22: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(x.get('week', 5))

  • A 10
  • B 5
  • C Sunday
  • D day

Q 23: What will be the output after the following statements? 
x = {'day':'Sunday', 'week':10}
print(x.get('year', 2016))

  • A year
  • B 2016
  • C Sunday
  • D 10

Q 24: What will be the output after the following statements? 
x = {'year': 2016, 'month': 'March'}
if 'day' not in x:
    x['day'] = 'Tuesday'
print(x)

  • A ('day', 'Tuesday')
  • B {'day': 'Tuesday', 'month': 'March'}
  • C 'day': 'Tuesday', 'month': 'March', 'year': 2016
  • D {'day': 'Tuesday', 'month': 'March', 'year': 2016}

Q 25: What will be the output after the following statements? 
x = {'year': 2016, 'month': 'March'}
x.setdefault('day', 'Tuesday')
print(x)

  • A ('day', 'Tuesday')
  • B {'day': 'Tuesday', 'month': 'March'}
  • C 'day': 'Tuesday', 'month': 'March', 'year': 2016
  • D {'day': 'Tuesday', 'month': 'March', 'year': 2016}

Q 26: What will be the output after the following statements? 
x = {'year': 2016, 'month': 'March'}
x.setdefault('day', 'Tuesday')
x.setdefault('day', 'Monday')
print(x)

  • A ('day', 'Monday')
  • B {'day': 'Monday', 'month': 'March'}
  • C {'day': 'Tuesday', 'month': 'March', 'year': 2016}
  • D {'day': 'Monday', 'month': 'March', 'year': 2016}