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Computer Science
Posted 3 months ago
What is the nature of the str type in Python 2 and Python 3 respectively? A. Byte string (Python 2) and Unicode string (Python 3) B. Unicode string (Python 2) and Unicode string (Python 3) C. Byte string (Python 2) and byte string (Python 3) D. Unicode string (Python 2) and byte string (Python 3)
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Answer from Sia
Posted 3 months ago
A
Key Concept
String Types in Python 2 and Python 3
Explanation
In Python 2, the "str" type represents a byte string, which is a sequence of bytes representing binary data or text data encoded with a specific encoding (like ASCII). In Python 3, the "str" type is inherently a Unicode string, which is a sequence of Unicode code points that represent text in a universal encoding scheme. This change was made to provide better support for international text.

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