Question

Assume that the variable data refers to the dictionary {'b':20, 'a':25}, Write the values of the following expressions:

a. data['a']

b. data. get ('c', None)

c. len(data)

d. data.keys()

e. data.values()

f. data.pop('b')

g. data # after the pop above

Answer 1

a. data['a']
Answer:
25

b. data. get ('c', None)
Answer:
data will be {'b': 20, 'a': 25}

c. len(data)
Answer:
2

d. data.keys()
Answer:
dict_keys(['b', 'a'])

e. data.values()
Answer:
dict_values([20, 25])

f. data.pop('b')
Answer:
20

g. data # after the pop above
Answer:
{'a': 25}