Python Data Types Quiz
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Questions and Answers

Which of the following best describes a Tuple in Python?

  • Unordered and modifiable collection that allows duplicates.
  • Ordered and unchangeable collection that allows duplicates. (correct)
  • Unordered and unchangeable collection that does not allow duplicates.
  • Ordered and modifiable collection that allows duplicates.
  • What is a characteristic of a Set in Python?

  • It is ordered and unchangeable, but allows duplicate members.
  • It is unordered, un-indexed, and does not allow duplicate members. (correct)
  • It is unordered and allows duplicate members.
  • It is ordered and allows duplicate members.
  • Which of the following statements is true about Dictionaries in Python?

  • Dictionaries are ordered, immutable collections without duplicates.
  • Dictionaries are ordered and allow duplicate keys.
  • Dictionaries are unordered and do not allow duplicate keys. (correct)
  • Dictionaries are indexed and can modify the values within them.
  • Which collection type allows modifications after its creation?

    <p>Dictionary</p> Signup and view all the answers

    In which of the following data types can you store duplicate members?

    <p>List and Tuple</p> Signup and view all the answers

    Study Notes

    Collection Data Types in Python

    • List

      • Ordered and changeable, allowing for modifications.
      • Supports duplicate members, meaning the same value can appear multiple times.
    • Tuple

      • Ordered but unchangeable, which means once defined, it cannot be altered.
      • Allows duplicate members, similar to lists.
    • Set

      • Unordered and unindexed, meaning there is no specific position for items.
      • Unmodifiable in terms of structure, but new items can be added.
      • Does not allow duplicate members; each element must be unique.
    • Dictionary

      • Unordered and indexed collection, allowing for key-value pairs.
      • Changeable and modifiable, enabling updates to existing items.
      • No duplicate members, as each key must be unique, though values can repeat.

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    Description

    Test your knowledge of Python's four main collection data types: List, Tuple, Set, and Dictionary. This quiz covers their characteristics, including order, mutability, and how they handle duplicates. Perfect for students looking to strengthen their understanding of Python collections.

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