Exercise $2$:

Estimated completion time: $45$ minutes

Show that the four conditions of deadlock apply to Figure $6\mathrm{.}1$a$.$

Show how each of the techniques of prevention, avoidance, and detection can be applied to Figure $6\mathrm{.}1.$

$($a$)$ Deadlock possible

$($b$)$ Deadlock

$|$Figure $6\mathrm{.}1$ Illustration of Deadlock