United Knowledge Validation Practice Test

Threat levels are used to standardize how seriously to treat a situation and what actions to take. A bomb threat is treated as a high-severity, time-sensitive danger, so it falls into the third level, which triggers strong protective measures and coordination with authorities. The lower levels cover less urgent concerns like suspicious activity or non-specific threats, while the fourth level is reserved for imminent detonation or a post-event scenario. So the best match for a bomb threat is Level three.