Computer Networks » Frame Relay 2
Frame Relay is cheaper than other _____
A. Lans
B. Wans
C. Mans
D. Multipoint networks
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Frame Relay networks offer an option called _______
A. Voice over for relay
B. Voice over fine relay
C. Voice on frame relay
D. Voice over frame relay
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Frame Relay does not provide flow or error control, they must be provided by the ______
A. Lower level protocol
B. Highest level protocol
C. Upper level protocol
D. Lowest level protocol
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Frame relay provides error detection at the ______
A. Physical layer
B. Data link layer
C. Network layer
D. Transport layer
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Virtual circuit identifier in frame relay is called _______
A. Data link connection identifier
B. Frame relay identifier
C. Cell relay identifier
D. Circuit connection identifier
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Frame relay has only _______
A. Physical layer
B. Data link layer
C. Physical layer and data link layer
D. Network layer and data link layer
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In frame relay networks, extended address is used ________
A. To increase the range of data link connection identifiers
B. For error detection
C. For encryption
D. For error recovery
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What is FRAD in frame relay network?
A. Frad assembles and disassembles the frames coming from other protocols
B. Frad is used for modulation and demodulation
C. Frad is used for error detection
D. Frad is used for error recovery
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