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