21.
A hardware device required to connect a Token ring network to an Ethernet network is?
A
Repeater
B
TR-Enet
C
Router
D
Token Ring to Ethernet translation hub
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30 practice sets · Page 2 of 2
A hardware device required to connect a Token ring network to an Ethernet network is?
Repeater
TR-Enet
Router
Token Ring to Ethernet translation hub
Which statement is true regarding half duplex?
Only works in a point-to-point configuration
Allows for transmitting and receiving but not a the same time
Allow for transmitting and receiving of data simultaneously
Doubles the bandwidth
Which statement is true regarding Administrative distance?
It is a metric
Number of hops between two routers
Trustworthiness of the routing information
RIP Administrative distance is 100
Which OSI layer performs code conversion, code formatting and encryption?
Physical
Session
Application
Presentation
Which OSI layer establishes, maintains and terminates sessions between hosts?
Session
Physical
Network
Presentation
Which OSI layer associated with bits?
Physical
Network
Binary
Data link
Which one of the following is not the characteristics of ISDN?
Transports voice and data
Transports voice only
Support both BRI and PRI
Runs over existing phone lines
Which one of the following is not the characteristics of IGRP?
Uses hop count as a metric
Supports multiple unequal paths
Administrative distance is 100
Configured with an Autonomous system number
Which one is the correct features of X.25?
Supports only IP
Utilizes switched and permanent virtual circuits
Contains minimal flow control and error recovery
None of the above
Which one is among the IP routing protocols?
RIP
AURP
ARP
ICMP