How does 1000BASE-T use the UTP wire pairs
to accomplish transmission?
two pairs are used to
transmit and two pairs are used to receive
one pair is used to
transmit, one pair is used to receive, one pair is used
for clocking, and one pair is used for error
correction
all four pairs are used
in parallel by both hosts to transmit and receive
simultaneously
two pairs of wires are
used as in 10BASE-T and
100BASE-TX
2
Which RJ-45 pins are used to transmit and
receive data in an Ethernet 100BASE-TX Category 5 UTP
cable? (Choose two.)
1 and 2
3 and 6
4 and 5
7 and
8
3
What is the maximum distance that 10BASE-T
will transmit data before signal attenuation affects the
data delivery?
100 meters
185 meters
300 meters
500
meters
4
To make sure timing limitations are not
violated when implementing a 10 Mbps Ethernet network
involving hubs or repeaters, a technician should adhere
to which rule?
the 4-5-3 rule
the 6-4-2 rule
the 3-4-5 rule
the 5-4-3
rule
5
Which of the following are Fast Ethernet
technologies? (Choose two.)
100BASE-5
100BASE2
1000BASE-F
100BASE-FX
100BASE-TX
6
At which OSI layer do the differences
between standard Ethernet, Fast Ethernet and Gigabit
Ethernet occur?
physical layer
data link layer
network layer
transport
layer
7
Which statements describe Gigabit Ethernet
technology? (Choose two.)
operates at 100 Mbps
typically used for
backbone cabling
requires shielded
twisted-pair cabling
can be implemented over
copper and fiber
primarily used between
workstations option
8
Which Ethernet standard does the IEEE
802.3 standard recommend for backbone
installations?
10BASE-T
100BASE-T
100BASE-FX
1000BASE-LX
9
Which media types can be used in an
implementation of a 10BASE-T network? (Choose
three.)
Category 5 UTP
Category 5e UTP
Category 3 UTP
coaxial cable
multi-mode fiber
single mode
fiber
10
Which of the following Ethernet
technologies are considered legacy Ethernet? (Choose
three.)