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单选题
You have been called upon to add location-based services into an existing controller-based wireless design which primarily encompasses handheld devices such as barcode scanners and Cisco7920 wireless IP phones. In which mode should you deploy the additional access points to achievethe density required without excessive co-channel interference？（）
A
sniffer mode
B
monitor mode
C
location mode
D
tracking mode
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考题
单选题Yours truly， have been called upon to add location-based services into an existing controller-based wireless design which primarily encompasses handheld devices such as barcode scannersand cisco 7920 wireless ip phones. In which mode should you deploy the additional access points to achieve the density required without excessive co-channel interference？（）A
tracking modeB
monitor modeC
location modeD
sniffer mode
考题
单选题While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
考题
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单选题You have been called upon to add location-based services into an existing controller-basedwireless design which primarily encompasses handheld devices such as barcode scanners andCisco 7920 wireless IP phones. In which mode should you deploy the additional access points toachieve the density required without excessive co-channel interference？（）A
tracking modeB
monitor modeC
location modeD
sniffer mode
考题
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shouldn’tfollowB
mustn’tfollowC
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考题
单选题Everything （）if Albert hadn't called the fire brigade.A
will be destroyedB
will have been destroyedC
would bedestroyedD
would have been destroyed
考题
单选题You are designing a group management strategy for users in the finance department. You need to identify the appropriate changes that need to be made to the current group management strategy. You want to accomplish this goal by using the minimum number of groups. What should you do?（）A
Add the finance users to the financeData group to which the necessary permissions have been assigned.B
Add the finance users to the financeGG group to which the necessary permissions have been assigned.C
Add the finance users to the financeGG group. Then add the financeGG group to the financeData group to which the necessary permissions have been assigned. D
Add the finance users to the financeGG group. Add the financeGG group to the financeUG group to the financeDat group to which the necessary permissions have been assigned.
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