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