SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
Search
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. Are the standards for every provider to offer billing-related information - telephony call control switch collects info during the course of the month
Find me follow me
vendor-specific attributes (VSA)
Belcore AMA Format (BAF).
call detail records (CDR)
2. 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
9
invite - bye
postpaid bill application - authorized
3. System guides the caller throughout the application and enables him to use dual-tone multifrequency (DTMF) tones to traverse through the validation process
SPS
central location
interactive voice response (IVR)
PAP - CHAP - Unix login
4. Is responsible for maintaining and updating the telco general requirements (GR) for mostly the U.S. markets
endpoints - voice data - protocol
interactive voice response (IVR)
call detail records (CDR)
Telcordia
5. They money you receive from migrating its time-division multiplexing (TDM)-based network to VoIP
Automatic Messaging Accounting (AMA)
Return on Investment (ROI)
billing - mediation - MGCP - SIP - server
PAP - CHAP - Unix login
6. For cisco SPS - __ SIP protocol ask a recipient if they want the call - __ SIP protocol hangs up a call
invite - bye
PSTN - static - physical
interactive voice response (IVR)
central location
7. How can RADIUS authenticate a user __ - __ - __
PSTN - static - physical
endpoints - voice data - protocol
RADIUS
PAP - CHAP - Unix login
8. __ __ server provides security services and stores security data
authorization
RADIUS authentication
RADIUS accounting
Telcordia
9. __ __ server collects and stores statistical data
ingress (incoming)
RADIUS accounting
RADIUS
call durations - flat fee
10. The best place to store data is __
Telcordia
PAP - CHAP - Unix login
central location
Find me follow me
11. __ offer simpler billing becase the points are __ and tied to a __ location
AAA - RADIUS
Belcore AMA Format (BAF).
RADIUS authentication
PSTN - static - physical
12. Determining whether the client is allowed to perform or request certain tasks or operations
call durations - flat fee
authorization
mediation system - service providers
invite - bye
13. RADIUS add features by __
RADIUS authentication
vendor-specific attributes (VSA)
central location
RADIUS
14. With legacy billing systems expect CDRs to be presented in __
mediation system - service providers
plain text log-file - PostgreSQL - MySQL
prepaid billing applications
Belcore AMA Format (BAF).
15. The person pays after the call has been made but needs to be __
Belcore AMA Format (BAF).
postpaid bill application - authorized
invite - bye
prepaid billing applications
16. Can a RADIUS server provide both functions
interactive voice response (IVR)
yes
authentication
central location
17. Data-communications protocol designed to provide security management and statistics collection in remote computing environments
plain text log-file - PostgreSQL - MySQL
RADIUS
authentication
RADIUS authentication
18. For billing services that a server request are __ and __ - the clients are __ __ - Where is the process and billing takes place__
SPS
Return on Investment (ROI)
billing - mediation - MGCP - SIP - server
postpaid bill application - authorized
19. The call flow for such a service involves collecting the phone number of the person who originated the call
yes
mediation services
call durations - flat fee
(ANi)
20. 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.
Find me follow me
Automatic Messaging Accounting (AMA)
Belcore AMA Format (BAF).
Telcordia
21. Different records are generated by the __________ than by the egress (outgoing) softswitches
Find me follow me
authorization
ingress (incoming)
Telcordia
22. __provides a vehicle to identify a client that requires access to some system and logically precedes
interactive voice response (IVR)
ingress (incoming)
authentication
RADIUS accounting
23. What are the 2 billing services in the Voip world
plain text log-file - PostgreSQL - MySQL
Return on Investment (ROI)
AAA - RADIUS
yes
24. Operates on the client/server model.
authentication
RADIUS
Telcordia
AAA - RADIUS
25. __ __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
vendor-specific attributes (VSA)
mediation system - service providers
(ANi)
invite - bye
26. If Cisco is using SIP the__ sends information to the RADIUS
RADIUS
accounting
SPS
mediation system - service providers
27. Process of measuring resource consumption - allowing monitoring and reporting of events and usage for various purposes including billing - analysis - and ongoing policy management
Return on Investment (ROI)
postpaid bill application - authorized
PSTN - static - physical
accounting
28. It offers a comprehensive view of customer data and voice services.
invite - bye
call detail records (CDR)
ingress (incoming)
mediation services
29. 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
Return on Investment (ROI)
endpoints - voice data - protocol
call detail records (CDR)
protocol - two
30. Telephone follows you to another location
RADIUS client
call durations - flat fee
accounting
Find me follow me
31. You can see how much cash is available for the call to be made.
PSTN - static - physical
RADIUS
Belcore AMA Format (BAF).
prepaid billing applications
32. CDR records are generally stored in __ __ __ at the server or located in a __ package or in a ___ database
Alliance for Telecommunications Industry Solutions (ATIS)
plain text log-file - PostgreSQL - MySQL
vendor-specific attributes (VSA)
call detail records (CDR)
33. For PSTN the voice traffic is bill is based on __ __ - data traffic usage is based on a __ __ to be billed in different ways.
shared secret - encrypted
RADIUS
call durations - flat fee
RADIUS authentication
34. Each __ has its own set of features and information fields about the session established between__ VoIP endpoints so service providers can collect data
interactive voice response (IVR)
PAP - CHAP - Unix login
protocol - two
RADIUS client
35. The incumbent telcos (IXCs) and their vendors work out their intercarrier billing with
mediation system - service providers
vendor-specific attributes (VSA)
authentication
Alliance for Telecommunications Industry Solutions (ATIS)
36. Voip records averages __ events for a normal call
central location
9
shared secret - encrypted
Find me follow me
37. __ __consists of a network access server (NAS) - which gives one or more remote users access to network resources.
central location
9
RADIUS client
prepaid billing applications