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Which two statements are correct about a Python dictionary data type? (Choose two.)
Correct Answer: C,D
A Python dictionary is a data type that stores data in the form of key/value pairs. It has the following characteristics: * Key/Value Pair (C): Each entry in a dictionary is a pair consisting of a unique key and a value. The key is used to access the corresponding value. * Not Sequenced or Indexed (D): Unlike lists or tuples, dictionaries do not maintain order for their entries (in versions prior to Python 3.7). Even though Python 3.7+ maintains insertion order, dictionaries are not considered indexed or sequenced in the traditional sense like lists, where elements are accessed via positional index. Option A is incorrectbecause dictionary entries can be added, modified, or removed after the dictionary is created.Option B is incorrectbecause dictionaries are not accessed by a numeric index but rather by their keys. * Python Official Documentation: Details the nature of dictionaries, including their mutability and key /value structure. * Python Data Structures Guide: Explains dictionary operations and characteristics. References:
