多项选择题
A. 10GBase-SW B. 100Base-FX C. 10GBase-LW D. 100Base-T E. 10Base-T
A technician is looking for an emergency connection sol...
单项选择题
A technician is looking for an emergency connection solution not reliant on local data or power services. Which of the following should the technician implement?（）
A.Satellite B.ADSL C.ISDN D.OC-3
All of the following will interfere with a 2.4GHz wirel...
单项选择题All of the following will interfere with a 2.4GHz wireless phone EXCEPT:（）
A.Bluetooth. B.802.11a. C.802.11b. D.802.11g.
Which of the following devices could be configured as a...
单项选择题Which of the following devices could be configured as a DHCP server?（）
A. Wireless router B. Unmanaged switch C. Hub D. Repeater
