Of course, it comes loaded with an insane array of weapons of all kinds, lethal and non-lethal, camouflage systems, stealth mode, 17 different teleportation systems, and an external replicator to replace vital systems (not suitable for everything).
As you can see, it has no windows or visible access panels, only a simple hatch on the underside, as seen in the image. This is due to massive armor and an intimidating appearance (as Tom Paris would say). Let's remember that it is a fighter ship.