A Transmission Path (TP) is the physical connection between an endpoint and a______________
A Transmission Path (TP) is the physical connection between an endpoint and a______________
WAN technologies are used in DSL, cable TV, and___________
WAN technologies are used in DSL, cable TV, and___________
The Convergence Sublayer (CS) header and trailer consist of six fields, in layer ________________
The Convergence Sublayer (CS) header and trailer consist of six fields, in layer ________________
Asynchronous Transfer Mode (ATM) can be the superhighway of _____________
Asynchronous Transfer Mode (ATM) can be the superhighway of _____________
AT the data link layer, Frame Relay uses_______________
AT the data link layer, Frame Relay uses_______________
In Application Adaptation Layer (AAL), the payload must be segmented into _____________
In Application Adaptation Layer (AAL), the payload must be segmented into _____________
he drawbacks of the WAN by leasing T-l or T-3 lines are______________
he drawbacks of the WAN by leasing T-l or T-3 lines are______________
The high data rate of SONET's carrier reflects the design and philosophy of ______________
The high data rate of SONET's carrier reflects the design and philosophy of ______________
Frame Relay has error detection at the _________________
Frame Relay has error detection at the _________________
In the Legacy ATM LANs, when two stations on two different LANs need to exchange data, they can go through a converting device that changes the ______________
In the Legacy ATM LANs, when two stations on two different LANs need to exchange data, they can go through a converting device that changes the ______________
Mobile telephony is an example of_____________
Mobile telephony is an example of_____________
length indicator is used to find _______________
length indicator is used to find _______________
A cell is the basic Data Unit in ______________
A cell is the basic Data Unit in ______________
PVC stands for_______________
PVC stands for_______________
X.25 has a data rate of______________
X.25 has a data rate of______________
The field that defines the type of packet in the Convergence Sub layer (CS) is called________________
The field that defines the type of packet in the Convergence Sub layer (CS) is called________________
The parity bit of the Sequence number protection field of the header in SAR sublayer is used to detect the errors over __________
The parity bit of the Sequence number protection field of the header in SAR sublayer is used to detect the errors over __________
The application adaptation layer (AAL) was designed to enable ______________
The application adaptation layer (AAL) was designed to enable ______________
Frame Relay does not provide flow or error control, they must be pro- vided by the ____________
Frame Relay does not provide flow or error control, they must be pro- vided by the ____________
The Segmentation and Reassembly (SAR) sublayer of the AAL 2 has only 1 field i.e._______________
The Segmentation and Reassembly (SAR) sublayer of the AAL 2 has only 1 field i.e._______________