📊 Ruby
Q. What is the purpose of the gem update --system command in Ruby?
  • (A) Updates the RubyGems system to the latest version
  • (B) Updates all installed gems to their latest versions
  • (C) Installs a specified gem
  • (D) Uninstalls a specified gem
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✅ Correct Answer: (A) Updates the RubyGems system to the latest version

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