📊 Linux
Q. Which command is used to display all environment variables in Linux?
  • (A) env
  • (B) set
  • (C) printenv
  • (D) All of the above
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✅ Correct Answer: (D) All of the above

Explanation: The 'env', 'set', and 'printenv' commands can be used to display all environment variables in Linux.

Explanation by: Praveen Singh
The 'env', 'set', and 'printenv' commands can be used to display all environment variables in Linux.

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