Multiple choice technology operating systems

Without using the shift command, what range of command-line argument variables can be referenced correctly?

  1. $0 to $9
  2. $0 to $10
  3. $1 to $9
  4. $1 to $10
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A Correct answer
Explanation

Without using the shift command, standard shells can directly reference positional parameters from \$0 (the script name) up to \$9 using single-digit variables.

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