Question:
In Python, which data type is immutable?
In Python, which data type is immutable?
Show Hint
Think of a List as a pencil-written list (you can erase and change it) and a Tuple as one written in permanent ink. Use Tuples when you want to make sure your data stays constant throughout the program.
Updated On: May 30, 2026
- List
- Dictionary
- Set
- Tuple
Show Solution
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
In programming, "mutability" refers to whether an object's state or content can be changed after it is created. Immutable objects cannot be changed, while mutable objects can.
Step 2: Detailed Explanation:
• Mutable (Can change): Lists, Dictionaries, and Sets allow you to add, remove, or modify elements in place.
• Immutable (Cannot change): Tuples, Strings, and Integers do not allow modification. Once a tuple is created, you cannot change its elements or its size.
Step 3: Final Answer:
The Tuple is the immutable data type among the options.
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