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Test your basic knowledge |
CCNA Voice - 4
Start Test
Study First
Subjects
:
cisco
,
it-skills
,
ccna
Instructions:
Answer 37 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. __ offer simpler billing becase the points are __ and tied to a __ location
protocol - two
authorization
PSTN - static - physical
call durations - flat fee
2. For billing services that a server request are __ and __ - the clients are __ __ - Where is the process and billing takes place__
billing - mediation - MGCP - SIP - server
Automatic Messaging Accounting (AMA)
interactive voice response (IVR)
invite - bye
3. It offers a comprehensive view of customer data and voice services.
endpoints - voice data - protocol
mediation services
RADIUS client
Return on Investment (ROI)
4. Determining whether the client is allowed to perform or request certain tasks or operations
authorization
prepaid billing applications
vendor-specific attributes (VSA)
call detail records (CDR)
5. If Cisco is using SIP the__ sends information to the RADIUS
call durations - flat fee
RADIUS accounting
SPS
plain text log-file - PostgreSQL - MySQL
6. __ __ server collects and stores statistical data
billing - mediation - MGCP - SIP - server
central location
RADIUS accounting
yes
7. Can a RADIUS server provide both functions
Alliance for Telecommunications Industry Solutions (ATIS)
postpaid bill application - authorized
9
yes
8. For Voip the __ to move - __ and __ traffic are all packets that are transported from one location to another over the network and __ definition bill who or what
PSTN - static - physical
Find me follow me
endpoints - voice data - protocol
RADIUS authentication
9. __ __collects - correlates - and aggregates the accounting messages generated by the various VoIP-enabled network elements involved in a call - required by__ __ that already have a billing system in place
Alliance for Telecommunications Industry Solutions (ATIS)
Belcore AMA Format (BAF).
AAA - RADIUS
mediation system - service providers
10. __ __ server provides security services and stores security data
9
Telcordia
mediation system - service providers
RADIUS authentication
11. Voip records averages __ events for a normal call
AAA - RADIUS
call detail records (CDR)
9
RADIUS accounting
12. The best place to store data is __
central location
billing - mediation - MGCP - SIP - server
RADIUS
mediation system - service providers
13. System guides the caller throughout the application and enables him to use dual-tone multifrequency (DTMF) tones to traverse through the validation process
call detail records (CDR)
invite - bye
Find me follow me
interactive voice response (IVR)
14. The CO switch produces __ records - which include typical informational elements such as calling number - called number - connect time and date - call duration - and service characteristics.
plain text log-file - PostgreSQL - MySQL
call detail records (CDR)
AAA - RADIUS
Automatic Messaging Accounting (AMA)
15. Different records are generated by the __________ than by the egress (outgoing) softswitches
mediation system - service providers
RADIUS
ingress (incoming)
PAP - CHAP - Unix login
16. __ __consists of a network access server (NAS) - which gives one or more remote users access to network resources.
billing - mediation - MGCP - SIP - server
PSTN - static - physical
mediation system - service providers
RADIUS client
17. Telephone follows you to another location
plain text log-file - PostgreSQL - MySQL
Find me follow me
AAA - RADIUS
yes
18. Data-communications protocol designed to provide security management and statistics collection in remote computing environments
(ANi)
mediation system - service providers
RADIUS
vendor-specific attributes (VSA)
19. The client and RADIUS server are authenticated through the use of a __ __ - which is never sent over the network - User passwords are sent __
shared secret - encrypted
RADIUS client
accounting
Return on Investment (ROI)
20. What are the 2 billing services in the Voip world
AAA - RADIUS
yes
Return on Investment (ROI)
RADIUS authentication
21. How can RADIUS authenticate a user __ - __ - __
PAP - CHAP - Unix login
mediation system - service providers
interactive voice response (IVR)
postpaid bill application - authorized
22. The person pays after the call has been made but needs to be __
postpaid bill application - authorized
ingress (incoming)
PSTN - static - physical
call detail records (CDR)
23. CDR records are generally stored in __ __ __ at the server or located in a __ package or in a ___ database
authorization
billing - mediation - MGCP - SIP - server
Return on Investment (ROI)
plain text log-file - PostgreSQL - MySQL
24. The call flow for such a service involves collecting the phone number of the person who originated the call
Alliance for Telecommunications Industry Solutions (ATIS)
PSTN - static - physical
RADIUS
(ANi)
25. Each __ has its own set of features and information fields about the session established between__ VoIP endpoints so service providers can collect data
protocol - two
shared secret - encrypted
authorization
Find me follow me
26. Are the standards for every provider to offer billing-related information - telephony call control switch collects info during the course of the month
call detail records (CDR)
endpoints - voice data - protocol
(ANi)
shared secret - encrypted
27. They money you receive from migrating its time-division multiplexing (TDM)-based network to VoIP
call detail records (CDR)
accounting
Return on Investment (ROI)
RADIUS client
28. Is responsible for maintaining and updating the telco general requirements (GR) for mostly the U.S. markets
9
Telcordia
Find me follow me
RADIUS
29. __provides a vehicle to identify a client that requires access to some system and logically precedes
authentication
authorization
Find me follow me
call durations - flat fee
30. You can see how much cash is available for the call to be made.
prepaid billing applications
mediation services
Alliance for Telecommunications Industry Solutions (ATIS)
Return on Investment (ROI)
31. For PSTN the voice traffic is bill is based on __ __ - data traffic usage is based on a __ __ to be billed in different ways.
prepaid billing applications
RADIUS
Return on Investment (ROI)
call durations - flat fee
32. The incumbent telcos (IXCs) and their vendors work out their intercarrier billing with
billing - mediation - MGCP - SIP - server
Find me follow me
AAA - RADIUS
Alliance for Telecommunications Industry Solutions (ATIS)
33. Process of measuring resource consumption - allowing monitoring and reporting of events and usage for various purposes including billing - analysis - and ongoing policy management
yes
protocol - two
accounting
mediation system - service providers
34. With legacy billing systems expect CDRs to be presented in __
vendor-specific attributes (VSA)
RADIUS client
Belcore AMA Format (BAF).
mediation services
35. RADIUS add features by __
central location
call detail records (CDR)
Belcore AMA Format (BAF).
vendor-specific attributes (VSA)
36. Operates on the client/server model.
RADIUS authentication
PSTN - static - physical
PAP - CHAP - Unix login
RADIUS
37. For cisco SPS - __ SIP protocol ask a recipient if they want the call - __ SIP protocol hangs up a call
invite - bye
interactive voice response (IVR)
postpaid bill application - authorized
(ANi)