CCNA Voice MCQs
CCNA Voice MCQs
The following CCNA Voice MCQs have been compiled by our experts through research, in order to test your knowledge of the subject of CCNA Voice. We encourage you to answer these 30 multiple-choice questions to assess your proficiency.
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1: Operates on the client/server model.
A. Protocol - two
B. Authentication
C. Central location
D. RADIUS
2: CDR records are generally stored in __ __ __ at the server or located in a __ package or in a ___ database
A. RADIUS
B. Telcordia
C. Call detail records (CDR)
D. Plain text log-file - PostgreSQL - MySQL
3: If Cisco is using SIP the__ sends information to the RADIUS
A. SPS
B. RADIUS client
C. Endpoints - voice data - protocol
D. Alliance for Telecommunications Industry Solutions (ATIS)
4: __ __ server provides security services and stores security data
A. AAA - RADIUS
B. Prepaid billing applications
C. RADIUS authentication
D. Belcore AMA Format (BAF).
5: 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.
A. PAP - CHAP - Unix login
B. Automatic Messaging Accounting (AMA)
C. Mediation services
D. PSTN - static - physical
6: The person pays after the call has been made but needs to be __
A. Protocol - two
B. Postpaid bill application - authorized
C. Interactive voice response (IVR)
D. AAA - RADIUS
7: How can RADIUS authenticate a user __ - __ - __
A. Interactive voice response (IVR)
B. RADIUS client
C. (ANi)
D. PAP - CHAP - Unix login
8: Data-communications protocol designed to provide security management and statistics collection in remote computing environments
A. RADIUS
B. Call durations - flat fee
C. Shared secret - encrypted
D. Postpaid bill application - authorized
9: They money you receive from migrating its time-division multiplexing (TDM)-based network to VoIP
A. Return on Investment (ROI)
B. Interactive voice response (IVR)
C. Mediation services
D. Belcore AMA Format (BAF).
10: __ __ server collects and stores statistical data
A. RADIUS accounting
B. Ingress (incoming)
C. (ANi)
D. Shared secret - encrypted
11: The incumbent telcos (IXCs) and their vendors work out their intercarrier billing with
A. Mediation services
B. RADIUS authentication
C. Alliance for Telecommunications Industry Solutions (ATIS)
D. Mediation system - service providers
12: What are the 2 billing services in the Voip world
A. Vendor-specific attributes (VSA)
B. Prepaid billing applications
C. AAA - RADIUS
D. RADIUS
13: __provides a vehicle to identify a client that requires access to some system and logically precedes
A. RADIUS accounting
B. Authentication
C. Return on Investment (ROI)
D. AAA - RADIUS
14: RADIUS add features by __
A. Return on Investment (ROI)
B. Vendor-specific attributes (VSA)
C. Yes
D. RADIUS
15: The call flow for such a service involves collecting the phone number of the person who originated the call
A. (ANi)
B. PSTN - static - physical
C. Central location
D. Shared secret - encrypted
16: For cisco SPS - __ SIP protocol ask a recipient if they want the call - __ SIP protocol hangs up a call
A. Invite - bye
B. RADIUS authentication
C. RADIUS
D. Ingress (incoming)
17: For PSTN the voice traffic is bill is based on __ __ - data traffic usage is based on a __ __ to be billed in different ways.
A. AAA - RADIUS
B. Mediation system - service providers
C. Call durations - flat fee
D. Ingress (incoming)
18: __ __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
A. Return on Investment (ROI)
B. Yes
C. SPS
D. Mediation system - service providers
19: Determining whether the client is allowed to perform or request certain tasks or operations
A. Postpaid bill application - authorized
B. Automatic Messaging Accounting (AMA)
C. Authorization
D. Return on Investment (ROI)
20: Are the standards for every provider to offer billing-related information - telephony call control switch collects info during the course of the month
A. Yes
B. Alliance for Telecommunications Industry Solutions (ATIS)
C. Postpaid bill application - authorized
D. Call detail records (CDR)
21: Each __ has its own set of features and information fields about the session established between__ VoIP endpoints so service providers can collect data
A. Protocol - two
B. Plain text log-file - PostgreSQL - MySQL
C. Central location
D. Call detail records (CDR)
22: For billing services that a server request are __ and __ - the clients are __ __ - Where is the process and billing takes place__
A. Automatic Messaging Accounting (AMA)
B. Billing - mediation - MGCP - SIP - server
C. Telcordia
D. Authorization
23: __ offer simpler billing becase the points are __ and tied to a __ location
A. RADIUS authentication
B. Protocol - two
C. PSTN - static - physical
D. Mediation services
24: The best place to store data is __
A. Central location
B. Accounting
C. Yes
D. Prepaid billing applications
25: 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
A. RADIUS authentication
B. RADIUS
C. (ANi)
D. Endpoints - voice data - protocol
26: Is responsible for maintaining and updating the telco general requirements (GR) for mostly the U.S. markets
A. Mediation system - service providers
B. Call detail records (CDR)
C. Telcordia
D. Yes
27: The client and RADIUS server are authenticated through the use of a __ __ - which is never sent over the network - User passwords are sent __
A. Postpaid bill application - authorized
B. RADIUS client
C. Shared secret - encrypted
D. Return on Investment (ROI)
28: You can see how much cash is available for the call to be made.
A. Prepaid billing applications
B. Return on Investment (ROI)
C. Call detail records (CDR)
D. Protocol - two
29: Telephone follows you to another location
A. Find me follow me
B. Vendor-specific attributes (VSA)
C. Plain text log-file - PostgreSQL - MySQL
D. Authentication
30: It offers a comprehensive view of customer data and voice services.
A. Shared secret - encrypted
B. Mediation services
C. Belcore AMA Format (BAF).
D. Billing - mediation - MGCP - SIP - server
31: With legacy billing systems expect CDRs to be presented in __
A. Mediation services
B. Belcore AMA Format (BAF).
C. SPS
D. Call detail records (CDR)
32: Different records are generated by the __________ than by the egress (outgoing) softswitches
A. Endpoints - voice data - protocol
B. Yes
C. Ingress (incoming)
D. Protocol - two
33: __ __consists of a network access server (NAS) - which gives one or more remote users access to network resources.
A. Endpoints - voice data - protocol
B. RADIUS
C. Authorization
D. RADIUS client
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CCNA Voice MCQs
