Multiple choice

Which of the following programs is /are interactive?

  1. passwd

  2. date

  3. sh

  4. none of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The date command displays the date and time. System clock is set by the super-user with the help of date command. With no options, the date command will display the current date and time. For e.g: $date will print  fri jul 16:12:06 EDT 2007. For display purpose it will interact, so it is interactive

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