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Test your basic knowledge |
CCNA Voice - 2
Start Test
Study First
Subjects
:
cisco
,
it-skills
,
ccna
Instructions:
Answer 41 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. Cost-effectively interconnect corporate voice traffic between multiple locations over the PSTN.
ring groups
call screaning
Virtual Private Voice Networks
databases
2. Enables the subscriber to easily return a missed call.
automatic recall
SCAI
SS7
Call waiting
3. A group of phones in a home is
Inside wiring
electrical aggregate.
Voice Mail
line
4. Next available channel when phone is on a call.
Sequential hunt group
three way calling
Virtual Private Voice Networks
dial plan
5. Requires a display telephone to display the calling name and calling number.
display features
CPE
SP
Centrex
6. Enables subscribers to conference a third party in on a conversation
FXO
line
three way calling
Centrex
7. __are important to SPs because they represent a large portion of SP's revenue base.
Business services
CP Distribution Frames
electrical aggregate.
SCAI
8. The rules governing call-routing behavior of the PBX
line
Toll and assistance
Call forwarding
dial plan
9. Any equipment installed by the phone company at the customer's site for use in terminating voice calls
automatic callback
automatic recall
CPE
call screaning
10. Enables SP switches to communicate to the call center computer for appropriate call routing and handling - also interconnect calling parties to an Interactive Voice Response (IVR) system to collect more information before routing the call to the appr
FXS
SCAI
Demarc (demarcation point)
SS7
11. Aggregated and centralized cross-connect blocks - terminals or patch-panels.
ring groups
Centrex
CP Distribution Frames
FXS
12. Efficiently routes incoming calls to multiple answering stations.
Voice messaging
ACD
SP
automatic callback
13. Enables calls to follow as the subscriber moves from one location to another
dial plan
Calling number blocking
Call forwarding
SCAI
14. Signaling - interface is on a switch - and has a phone connected to it - Signaling used to serve analog phones
FXS
MDF
Business services
line
15. Do not require costly customer premise equipment.
Centrex
CP Distribution Frames
ACD
ring groups
16. The one concurrent phone call
SS7
Call forwarding
Line appearance
speed dialing
17. Enables the subscriber to dial a code after he or she receives a harassing call - which notifies the local law enforcement agency
Customer-originated trace
FXS
SS7
CPE
18. Provides a convenient way for subscribers to store frequently used numbers
Toll and assistance
ACD
speed dialing
SP
19. Enables SPs to offer smaller businesses voice and data services similar to those found in larger and more costly private solutions.
Calling number blocking
call screaning
Inside wiring
Centrex
20. Enable SPs to maintain - access - and translate information used to support special service and access numbers.
Sequential hunt group
databases
Centrex
Demarc (demarcation point)
21. Distribution frame where building cabling converges
BDF
dial plan
Calling number blocking
Centrex
22. Privately owned cabling and wiring on the customer side of the demarc - Also called cable plant
Call forwarding
display features
Inside wiring
Centrex
23. Subscribers do not need to purchase or operate any additional equipment.PSTN-based voice mail enables SPs to offer an alternative to answering machines.
CP Distribution Frames
Voice Mail
automatic callback
Sequential hunt group
24. __ at the CO that is a high-density cross-connection point where subscribers' loops are connected into a feed cable (hundreds of pairs in a single cable)
FXO
aggregation point
Inside wiring
BDF
25. The bulk of this intervention is for collect calls - third-party billing - calling cards - and credit card services
ring groups
billing services
electrical aggregate.
speed dialing
26. The point at which telephone company-owned facilites terminate - Usually a cross-connect or wiring terminal near or outside a building
Sequential hunt group
Demarc (demarcation point)
SS7
Voice messaging
27. Enables subscribers to accept - reject - or forward calls based on a list of received calling numbers.
Centrex
FXS
call screaning
Business services
28. A physical connection to the PBX - Capable of carrying one concurrent call
MDF
line
FXO
Toll and assistance
29. Subscriber receives a busy signal. This feature notifies the subscriber whenthe called party line is free by placing the call. (This feature is also referred to as camp on.
dial plan
Sequential hunt group
FXS
automatic callback
30. Services are internal functions provided in the background to support PSTN users. They include number translation - routing - calling services - and special assistance
Centrex
BDF
Demarc (demarcation point)
SP
31. Distribution frames with smart switching or encoding equipment - Often used to facilitate DSL
FXO
Sequential hunt group
MDF
automatic callback
32. Standard telephony service is commonly referred to as
Voice messaging
POTS
aggregation point
MDF
33. By simply dialing 0 - hotel guests can reach a hotel operator who can provide room rate information
electrical aggregate.
Toll and assistance
Voice messaging
BDF
34. Customer-originated trace - Automatic callback - Automatic recall - Display features - Calling number blocking - Call screening - are Common CLASS Features requires
SS7
billing services
aggregation point
display features
35. Available by dialing a three-digit national code or an area-specific code - search for telephone numbers based on directory listings
call screaning
Demarc (demarcation point)
Toll and assistance
directry assistance
36. Indicates an incoming call when the subscriber is already involved in a call
FXO
Calling number blocking
CPE
Call waiting
37. Multiple phones ring simultaneously - When answered on any phone in the group - the ringing stops
ring groups
three way calling
CPE
FXS
38. Enables the called party to hide his or her identity when dialing subscribers who have CLASS display capabilities.
SP
BDF
Calling number blocking
Customer-originated trace
39. Call forwarding - call waiting - three way calling - speed dial - added number - custom calling that are not required by this
Customer-originated trace
SS7
Call forwarding
directry assistance
40. Signaling used by phones or PBXs that are connected to the CO switch - Uses FXS signaling
Voice Mail
automatic callback
Virtual Private Voice Networks
FXO
41. Enables subscribers to store and play recorded greetings and receive - review - and distribute messages from outside users
SS7
Inside wiring
databases
Voice messaging