A key difference between Reentrant locks and Java monitor$$s synchronized statements is that $\_\_\_\_\_\_\_.$

A key difference between Reentrant locks and Java monitor$$s synchronized statements is that $\_\_\_\_\_\_\_.$

there is a possibility of deadlock when using a monitor, while deadlock cannot occur when using reentrant locks

a reentrant lock favors granting the lock to the longest$-$waiting thread, while there is no specification for the order in which threads in the wait set for an object lock

multiple processes may own a reentrant lock at the same time, while at most one process may execute inside a synchronized method at any time

at most, one process may own a reentrant lock, while multiple processes may execute inside a synchronized method at any time