Assertion(A): List is an immutable data typeReasoning(R): When an attempt is made to update the value of an immutable variable, the old variable isdestroyed and a new variable is created by the same name in memory.
Question
Assertion(A): List is an immutable data typeReasoning(R): When an attempt is made to update the value of an immutable variable, the old variable isdestroyed and a new variable is created by the same name in memory.
Solution
The assertion (A) is incorrect while the reasoning (R) is correct.
A list in Python is a mutable data type, not an immutable one. This means that we can change its content without changing its identity. You can modify the size, values of items, etc in a list which makes it mutable.
The reasoning (R) is correct but it applies to immutable data types. When you try to update the value of an immutable variable like a string or a tuple in Python, you aren't actually modifying the original value. Instead, Python creates a new variable and assigns the new value to it. The old variable is not destroyed but it can be garbage collected if there are no other references to it.
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Which of the following is an immutable data type in Python?AListBDictionaryCTupleDSetSubmit Test Prev
t answerWhich one of the following is immutable data type?
(R) is not the correct explanation of Assertion (A).
Which of the following statements about lists in Python is true?can only store elements of the same data typeare an immutable data typecan be concatenated using the + operatorcan be accessed using a key-value pair
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