Module 4 - Telephony, Traditional Technology

Question 1

According to the APCO Public Safety Telecommunicator 1 textbook, E9-1-1 systems enhance Basic 9-1-1 systems by automatically providing the caller’s:
A. Telephone number and physical address
B. Telephone number only
C. Physical address only
D. None of the above

Answer 1

A. Telephone number and physical address

Question 2

As stated in the APCO Public Safety Telecommunicator 1 textbook, 9-1-1 calls are selectively routed to the correct PSAP based on the:
A. Master Street Access Guide
B. Mastery System Address Guide
C. Master Street Address Guide
D. Master System Access Guide

Answer 2

C. Master Street Address Guide

Question 3

According to the APCO Public Safety Telecommunicator 1 textbook, the four basic operational methods for call routing are:

A. Direct call, call transfer, call relay, call referral
B. Direct dispatch, call transfer, call relay, call referral
C. Direct call, call transfer, call relay, dispatch referral
D. Direct dispatch, call receive, call relay, call referral

Answer 3

B. Direct dispatch, call transfer, call relay, call referral

Question 4

According to the APCO Public Safety Telecommunicator 1 textbook, the Phase 1 of the Wireless E9-1-1 provides the number used by wireless carriers to route the call and identify the cell site from which the call originated. The wireless carrier uses a cell tower number known as the to direct the call to the correct PSAP.

A. P-ALI
B. ALI
C. ANI
D. P-ANI

Answer 4

D. P-ANI

Question 5

According to the APCO Public Safety Telecommunicator 1 textbook, a technology that allows wireless subscribers to change their service providers within a designated area while retaining their same phone number is:

A. VoIP
B. LNP
C. WNLP
D. ViOP

Answer 5

B. LNP