OK, I picked up a package labeled "smoked ham hocks", that was clearly a
cut up ham. About 2" cubes. Not marked as to whether it's "fully
cooked", however. Thought I'd bake them, to be certain. A little brown
sugar glaze, maybe, and just enough to ensure the chunks are cooked
though, for long enough.

SO, how long is "enough"? Obviously, they'll heat up much quicker than a
bulk ham, but is it adequate cooking, if they simply reach 160-170F
inside? Or does the meat need to be held near there for some time?

Dave