alleryMatch mutability: 1. Java: p. Immutable 2. CPP: q. Mutable 3. Python: r. Immut
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
Java and Python maintain immutable strings where changes create new objects, while C++ allows strings to be mutated directly.
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