[Solved] Which statement best explains why Ractors avoid shared mutable state? — Ans: To prevent race conditions and ensure thread safety | Ruby

Ruby - Concurrent Programming

Which statement best explains why Ractors avoid shared mutable state?

ATo prevent race conditions and ensure thread safety

BTo improve string concatenation speed

CTo allow Ractors to share global variables

DTo reduce memory usage by sharing objects

Step-by-Step Solution

Solution:

Step 1: Understand Ractor design goals
Ractors avoid shared mutable state to prevent race conditions.
Step 2: Evaluate options
Only To prevent race conditions and ensure thread safety correctly explains the reason for avoiding shared mutable state.
Final Answer:
To prevent race conditions and ensure thread safety -> Option A
Quick Check:
Ractor avoids shared state to prevent race conditions [OK]

Quick Trick: Avoid shared mutable state to keep Ractors safe [OK]

Common Mistakes:

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Which statement best explains why Ractors avoid shared mutable state?