I want to create a small DB for recording test results. Under normal circumstances, Access would be easily capable enough but I do not know if it supports concurrent connections - in the old pre-2007 versions I'm sure it used to be very limited.

Anticipated usage might be 10 network PCs with connections to the DB, each making 1 query a second - and that's probably an exaggeration. Is this well within the reasonable capabilities of an ACCDB database?