- Description
NTC 362 Wk 1 – MindTap Unit 12 Quiz
Use the MindTap Access link to access this assignment.
Complete the MindTap Unit 12 Quiz (Unit 12: Wide Area Networks > Unit 12 Apply > Unit 12 Quiz).
What specifications define the standards for cable broadband?
- DOCSIS
- ATM
- ANSI
- Digital signal
What kind of network is the PSTN?
- Dedicated line
- Packet-switched
- Virtual circuit
- Circuit-switched
What method does a GSM network use to separate data on a channel?
- CDMA
- TDMA
- SIM
- TDM
What is the lowest layer of the OSI model at which LANs and WANs support the same protocols?
- Layer 2
- Layer 4
- Layer 3
- Layer 5
______________ in SONET are analogous to the ________________ of T-carriers.
- QoS levels, OC levels
- OC levels, digital signal levels
- OC levels, carrier levels
- Throughput, digital signal levels
How many channels are in an ISDN PRI connection?
- 23D+B
- 23B+D
- 2D+B
- 2B+D
Which DSL standard has the fastest speeds immediately outside the CO?
- ADSL
- VDSL
- SDSL
- ADSL2+
What kind of device can monitor a connection at the demarc but cannot interpret data?
- Smart jack
- NIU
- NID
- CSU/DSU
An organization can lease a private _________________ that is not shared with other users, or a _________________ that can be physically configured over shared lines in the carrier’s cloud.
- SVC (switched virtual circuit), dedicated line
- dedicated line, virtual circuit
- PVC (permanent virtual circuit), SVC (switched virtual circuit)
- SVC (switched virtual circuit), PVC (permanent virtual circuit)
Where does an MPLS label go in a PDU?
- Between Layers 1 and 2
- Between Layers 2 and 3
- Layer 1
- Layer 3