单项选择题

Which of the following devices would allow a technician using a packet sniffer to view all the dataon a network?（）

A.GBIC
B.Hub
C.Bridge
D.Modem

点击查看答案

上一题目录下一题

相关考题

单项选择题

A server keeps rebooting at various times throughout the day. Which of the following tools wouldBEST help to diagnose this issue?（）

A. Multimeter
B. Temperature monitor
C. Cable tester
D. Toner probe

单项选择题

After testing a new 100BaseTX cable, the technician determines that only pairs 4, 5, 7, and 8 are straight-thru wires.
Which of the following MOST likely describes this cable type?（）

A. Crossover cable with open pairs
B. Crossover cable
C. Rollover cable
D. Straight-thru cable with open pairs

单项选择题

Which of the following is typically used In an LAN environment?（）

A.10GBase-SW
B.10GBase-LW
C.10GBase-SR
D.10GBase-EW