Password Recovery Practice Questions

One solved question, so you can see how these are marked

During password recovery on a Cisco router, which configuration register value causes the router to boot while ignoring the contents of NVRAM's startup-config?

0x2142

0x2142 tells the router to skip loading the startup configuration on boot, so it comes up with a blank running configuration while leaving the startup config in NVRAM untouched.

Every question in the set below is marked like this. The answers stay hidden until you pick one.