Shell Script Programming Steps Quiz
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Questions and Answers

What is the first step in writing a shell script program?

  • Compile the program
  • Open a text editor (correct)
  • Open a terminal
  • Save the program with the .sh extension
  • What command is used to give file permission to a shell script program before executing it?

  • chmod 755
  • chmod + (correct)
  • chmod 777
  • chmod -
  • What is the purpose of conditional statements in programming?

  • To generate or find out true or false value for a particular condition (correct)
  • To declare variables and assign values
  • To execute a block of code multiple times
  • To print output to the console
  • Which keyword is used to check for a specific condition in a conditional statement?

    <p>if</p> Signup and view all the answers

    What is the formula used to calculate the area of a circle in the given code?

    <p>$c = 3.14 * $r^2$</p> Signup and view all the answers

    Which command is used to calculate the area of a circle in the given code?

    <p>bc</p> Signup and view all the answers

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