$3$

$0$ points

Which of the following is true of a hard real$-$time system?

Failure to meet the occasional deadline is acceptable, and a late response has some value

Failure to meet the occasional deadline is acceptable, but a late response is worthless

Failure to meet the occasional deadline is unacceptable, and a late response is worthless

Failure to meet the occasional deadline is unnacceptable, but a late response could still have some value

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