Lesson 44 - Dictionary Datatype 2

Which python datatype is having key value pair ?

• Dictionary

• set

• tuple

• string

Which of the following is true ?

• Dictionary keys are unique

• Dictionary keys can have more than one value

• Dictionary can have values without having key

• none

What will be the output of the following code ?

x={}

print(type(x))

• Dictionary

• set

• list

• tuple

Which of the following python datatype encloses with {} ?

• Dictionary

• list

• set

• Both set and dictionary

By default python input is of type -

• string

• int

• float

• list

Which function is used to copy one dictionary into another ?

• copy()

• duplicate()

• smaple()

• Dictionary can't be copied

Which keyword is used to delete particular key from dictionary ?

• del

• clear

• extern

• none

Which function in dictionary is used to delete the last inserted element ?

• pop()

• popitem()

• remove()

• discard()

Which dictionary function is used to delete as per the given key ?

• pop()

• popitem()

• delete()

• discard()

d={'rahul': 75, 'ritesh': 80, 'risav': 90}

How will you access 80 from the given dictionary ?

• d['ritesh']

• d[1]

• d[2]

• d[:2:]