FREE 911 Operator Test Mapping and Location Services Questions and Answers

Question 1

Which technology is primarily responsible for automatically providing a 911 operator with the approximate location of a cellular caller?

Accepted Answer

Automatic Location Identification (ALI)

Answer

Caller ID (CID)

Answer

Global Positioning System (GPS) in the handset

Answer

Voice over Internet Protocol (VoIP) tracking

Question 2

A 911 operator receives a call where the caller is unable to speak due to an emergency. The Automatic Location Identification (ALI) data provides a street address. What is the MOST critical immediate action for the operator, assuming no additional information can be obtained from the caller?

Accepted Answer

Dispatch emergency services to the provided ALI address.

Answer

Attempt to call back the number to verify the emergency.

Answer

Check other incoming lines for related calls.

Answer

Initiate a text-to-911 session with the caller.

Question 3

When a cellular 911 call is made, what is the 'Phase I' location information typically provided to the PSAP?

Accepted Answer

The cell tower used and its sector.

Answer

The estimated street address of the caller.

Answer

Precise X/Y coordinates of the caller's device.

Answer

The nearest intersection to the caller's location.

Question 4

Which of the following is a common limitation of relying solely on cell phone location data in rural or sparsely populated areas?

Accepted Answer

Fewer cell towers can lead to less precise location estimates.

Answer

Cell phones lose power more quickly in rural areas.

Answer

Rural areas often lack the infrastructure for 911 services.

Answer

GPS signals are generally weaker in open, rural environments.

Question 5

A 911 operator is attempting to pinpoint the location of a caller who is reporting a multi-vehicle collision on a highway. The caller is disoriented and cannot provide mile markers or exit numbers. What is the MOST effective strategy for the operator to obtain a more precise location?

Accepted Answer

Ask the caller to look for landmarks or cross streets.

Answer

Instruct the caller to drive to the nearest gas station.

Answer

Tell the caller to hand the phone to a bystander.

Answer

Rely solely on the Automatic Location Identification (ALI) data.

Question 6

What is the primary benefit of 'Phase II' E911 over 'Phase I' E911 for 911 operators?

Accepted Answer

It offers a more precise street address or X/Y coordinates for cellular callers.

Answer

It provides the caller's full name and medical history.

Answer

It allows operators to remotely activate the caller's phone microphone.

Answer

It connects calls directly to the nearest emergency service provider without operator intervention.