更多"Which of the following wireless sta"的相关试题:
[单项选择]Which of the following wireless standards has the highest maximum data rate?（）
A. 802.11n
B. 802.11b
C. 802.11a
D. 802.11g
[单项选择]Which of the following wireless standards has a MAXIMUM throughput, by default, of 11Mbps?（）
A. 802.11g
B. 802.11a
C. 802.1n
D. 802.11b
[单项选择]Which of the following wireless standards uses the 5GHz frequency?（）
A. 802.11g
B. 802.2
C. 802.11a
D. 802.3
[单项选择]Which of the following wireless standards was the FIRST standard to be ratified and is used to support legacy wireless devices?（）
A. 802.11a
B. 802.11g
C. 802.11b
D. 802.11n
[多项选择]Which of the following wireless standards can be used to avoid the 2.4GHz range?（） (Select TWO).
A. 802.11g
B. 802.1X
C. 802.11b
D. 802.1n
E. 802.11a
[单项选择]Which of the following standards or encryption types is the MOST secure for wireless networking?（）
A. WEP
B. AES
C. TKIP
D. DES
[单项选择]Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?（）
A. 568A
B. 568B
C. Crossover
D. Loopback
[单项选择]Which of the following 802.11 standards can operate at both 2.4 GHz and 5.0 GHz?（）
A. A
B. B
C. G
D. N
[单项选择]According to the passage, wireless network has an advantage over the three products mere tioned in_______.
A. simplicity
B. speed
C. safety
D. price
[单项选择]Which has been done by World Health Organization in combating the bad effects of influenza
A. Supervising the assessment of influenza virus strains.
B. Holding meetings twice a year to provide the latest data concerning the composition of the vaccines.
C. Publishing the related information in a WHO almanac.
D. Stressing the importance of preventing influenza for people living in tropical areas of Asia.
[单项选择]Which has NO direct relationship with the first settlement in America
A. Mayflower.
B. Separatists.
C. Puritans.
D. Conformists.
[单项选择]The windmill, which has been used for hundreds of years to pump water and grind grains, ______ redesigned to pro duce electricity.
A. it is now being
B. it now can
C. is now being
D. now being
[单项选择]The state which has the largest land area of all the states in the United States is
A. Texas.
B. California.
C. Alaska.
D. Utah.
[单项选择]The only city on the western coast which has a population of more than one million is（）
A. Darwin
B. Perth
C. the Gold Coast
D. Brisbane
[单项选择]（）is the flightless bird which has become a symbol of New Zealand.
A. Emu
B. Kiwi
C. Weka
D. Pukeko
[单项选择]We thank you for your order this month，which has been put in work.
A. 我们很感激您发出的要求立即开始工作的指令。
B. 感激您本月发来的订单，我们已经予以执行。
C. 感激您本月提出的要求，我们已经予以执行。
D. 我们很感谢您本月发来的订单，货已经开始被执行。
[单项选择]______ is a unit of expression which has universal intuitive recognition by native-speakers, whether it is expressed in spoken or written form.
A. Morpheme B, Word C. Root D. Stem
