Emergency Services 911 Dispatch and Emergency Communications

Question 1

What does 'PSAP' stand for in emergency communications?

Accepted Answer

Public Safety Answering Point

Answer

A PSAP (Public Safety Answering Point) is the call center where 911 calls are received and dispatched to appropriate responders.

Question 2

What is 'Next Generation 911' (NG911)?

Accepted Answer

An IP-based emergency communications system that supports text, video, and data in addition to voice calls

Answer

NG911 upgrades the 911 infrastructure from analog to IP-based systems, enabling text, video, and real-time data sharing with PSAPs.

Question 3

What information does a dispatcher need first when answering a 911 call?

Accepted Answer

Location of the emergency

Answer

Location is the first and most critical piece of information because responders cannot help without knowing where to go.

Question 4

What is 'caller interrogation' in emergency dispatch?

Accepted Answer

A structured set of questions dispatchers ask to gather essential information and guide callers in providing aid

Answer

Caller interrogation is the systematic questioning process dispatchers use to identify the nature of the emergency and provide pre-arrival instructions.

Question 5

What is 'Automatic Location Identification' (ALI) in 911 systems?

Accepted Answer

A feature that automatically displays the caller's location to the dispatcher

Answer

ALI automatically provides the PSAP with the caller's address or location coordinates, especially critical when callers cannot communicate.

Emergency Services Practice Test

Emergency Services Practice Test

Emergency Services 911 Dispatch and Emergency Communications