1. Which of the following standards is an Ethernet standard?
a. 100BaseT
b. 100BaseFX
c. 1000BaseT
d. 1000BaseSX
e. 1000BaseLX
f. All of the above
2. Which of the following standards is based on copper cables?
a. 100BaseT
b. 100BaseFX
c. 1000BaseT
d. 1000BaseSX
e. 1000BaseLX
f. 10GBaseSR
3. Which of the following standards operates at distances up to 40 km?
a. 100BaseT
b. 100BaseFX
c. 1000BaseT
d. 10GBaseSR
e. 10GBaseLR
f. 10GBaseER
g. 10GBaseEW
4. Which of the following standards is WAN-specific?
a. 1000BaseT
b. 1000BaseSX
c. 10GBaseLR
d. 10GBaseER
e. 10GBaseSW
f. 10GBaseEW
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