Question

which one is not a valid data type in Python​

Answer 1

Complete question:

Which of the following is not a valid data type in python ?

A. int

B. float

C. double

D. str

Answer:

C. double is not a valid data type in python.

Explanation for the answer:

• Python also provides features of some built-in data types, in particular such as dict , list , set and frozenset , and tuple .
• The str class is used in holding Unicode strings, and the bytes and bytearray classes are used in holding binary data.
• Hence, the correct answer among all the options is option C. double.

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Answer 2

Complete answer :

Which of the following is not a valid data type in python?

A. int

B. float

C. double

D. str

Answer :

(c) Double is not a valid data type in python.

Valid data types in python :

• Text Type:         str
• Numeric Types: int, float, complex
• Sequence Types: list, tuple, range
• Mapping Type: dict
• Set Types:         set, frozenset
• Boolean Type: bool
• Binary Types: bytes, bytearray, memoryview
• None Type:            none type

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