更多"Emphasis has to be laid on the poin"的相关试题:
[单项选择]Bills completed by 2000 laid special emphasis _______ recycling and energy conversion.
A. onto
B. in
C. on
D. over
[单项选择]The emphasis on the importance of education has {{U}}spurred{{/U}} scientific research.
A. encouraged
B. fastened
C. raised
D. initiated
[多项选择]A single 802.11g access point has been configured and installed in the center of a square officE.A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. What are three likely causes of this problem? （）
A. mismatched TKIP encryption
B. null SSID
C. cordless phones
D. mismatched SSID
E. metal file cabinets
F. antenna type or direction
[单项选择]In recent years much more emphasis has been put __________ developing the students' productive skills.
A. onto
B. in
C. over
D. on
[单项选择]At present much more stress has been laid ______ law and order by the local government.
A. onto
B. at
C. on
D. to
[单项选择] An administrator has added a new access point to the network to provide additional coverage. A heat-map survey shows coverage now extends beyond company property and is interfering with other wireless networks in the area. How should the administrator modify the new installation to stop the interference?（）
A. Turn down the transmission strength of the access point.
B. Replace the antenna with a smaller one.
C. Change the wireless password to a more complex one.
D. Change the SSID of the access point
[单项选择] A lightweight access point has been connected to a Catalyst 3550 24-PWR switch， and on power-up the access point fails. What is the problem with the switch？（）
A. The power supply has inadequate wattage.
B. Power is incorrectly configured on the port.
C. It does not support 802.3af Poe.
D. Power is not enabled on the port.
[单项选择] lightweight access point has been connected to a catalyst 3550 24-pwr switch， and on power-up the access point fails. What is the problem with the switch？（）
A. the power supply has inadequate wattage.
B. power is incorrectly configured on the port.
C. it does not support 802.3af poe.
D. power is not enabled on the port.
[单项选择]AS WE ARE____OF THERE GOODS,PLEASE EXPEDITE SHIPMENT AFTER RECEIVING OUR L/C.
A. IN BADLY
B. BADLY IN NEED
C. URGENT IN NEED
D. IN URGENTLY NEED
[单项选择]A company has installed a new 802.11g point-to-point connection between two buildings and isexperiencing low throughput across the link. The current setup involves a wireless bridge on the roof with an omni-directional antenna. Which of the following would BEST improve the link performance?（）
A. Replace the wireless bridges with wireless access points.
B. Install bi-directional amplifiers at both sites.
C. Configure channel hopping on both wireless bridges.
D. Replace the omni-directional antennas with Yagi antennas
[单项选择]Their diplomatic principles completely laid bare their _________ for world conquest.
A. admiration
B. ambition
C. Administration
D. orientation
[单项选择]American schools place great emphasis on the learner's ______.
A. enrichment of knowledge
B. accumulation of facts
C. acquisition of the ability to be creative
D. acquisition of the ability to work with his hands
[单项选择]Supporters of the present emphasis on research argue that______.
A. it involves more students in it
B. it does good to students anyway
C. it has a direct good effect on teaching
D. it earns a lot of money for a university
