EXERCISE 11.1 UPGRADING A DEVICE DRIVER . . . . 399EXERCISE 11.1 UPGRA...

15. - CWTS CERTIFIED WIRELESS TECHNOLOGY SPECIALIST OFFICIAL STUDY GUIDE EXAM PW0 070 PHẦN 1 PPT

CWTS CERTIFIED WIRELESS TECHNOLOGY SPECIALIST OFFICIAL STUDY GUIDE EXAM PW0 070 PHẦN 1 PPT

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Đáp án tham khảo

15. An HR/DSSS channel used to transmit data an IEEE 802.11g wireless LAN is

wide.

A. 2.412 GHz

B. 5.160 GHz

C. 11 MHz

D. 22 MHz