Wireless
ENP Study Group Questions
1. Which of the following legislation or regulatory orders required Enhanced E9-1-1 service for
wireless users?
a.
b.
c.
d.
Communications Act of 1934
FCC Report and Order 94-102
Enhanced 9-1-1 Act of 2004
New and Emerging Technologies 911 Improvement Act of 2008
2. Which best describes the FCC Phase I mandate?
a.
b.
c.
d.
Delivery of voice 911 call with Caller ID to the PSAP
Delivery of call back number and caller longitude and latitude location to the PSAP
Delivery of call back number and cell sector information to the PSAP
Delivery of call back number and caller name to the PSAP
3. Which best describes the FCC Phase II mandate?
a.
b.
c.
d.
Delivery of voice 911 call with Caller ID to the PSAP
Delivery of call back number and caller longitude and latitude location to the PSAP
Delivery of call back number and cell sector information to the PSAP
Delivery of call back number and caller name to the PSAP
4. The wireless network equivalent of a wireline network central office is a:
a. Cellular Central Office
b. Mobile Selective Router
c. Mobile Switching Center
d. Wireless Telephone Office
5. Which of the following is generic for the telephone number used for wireless call delivery and
ALI look up?
a.
b.
c.
d.
Emergency Service Routing Digit (ESRD)
Pseudo ANI (pANI)
Emergency Service Routing Key (ESRK)
Emergency Service query Key (ESQK)
6. The predominant method deployed for Wireless Phase II 911 call delivery to the PSAP is:
a. Call Path Associated Signaling (CAS)
b. Hybrid Call Path Associated Signaling (HCAS)
c. Non Call Path Associated Signaling (NCAS)
Wireless
ENP Study Group Questions
d. Public Switched Telephone Network (PSTN)
7. On a Phase I (CAS) call how many telephone number digits are delivered to the PSAP hrough the
Selective Router?
a.
b.
c.
d.
20 Digits
14 Digits
10 Digits
7 Digits
8. Which of the following specifically describes the Phase II ANI Number?
a.
b.
c.
d.
9.
Pseudo ANI (pANI)
Emergency Services Query Key (ESQK)
Emergency Services Routing Digit (ESRD)
Emergency Services Routing Key (ESRK)
In a typical Phase II call flow, the Mobile Positioning Center (MPC)
a.
b.
c.
d.
Identifies the cell sector and wireless user call back number
Interfaces with location determining technology for user X/Y location
Receives the PSAP ALI bid and steers the query to the appropriate location
Routes the voice call and pANI to the PSAP
10. Wireless Service Providers (WSPS) derive longitude and latitude (x/y coordinates) location via
which location determination technology?
a.
Handset-based using Global Positioning System (GPS) and/or network-based using the
associated wireless network
b. Master Street Address Guide (MSAG) database
c. Automatic Location Identification (ALI) database
d. Geographical Information System (GIS) database
11. A Phase II wireless call (NCAS) has how many telephone number digits delivered to the PSAP
through the E911 wireline Selective Router?
a.
b.
c.
d.
20 Digits
14 Digits
10 Digits
7 Digits
Wireless
ENP Study Group Questions
12. The Mobile Positioning Center (MPC) is typically operated by
a.
b.
c.
d.
Wireless Service Providers (WSPs)
Telephone Companies (Telcos)
Computer Aided Dispatch (CAD) Mapping Providers
Third Parties