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What is required for some 5 GHz channels that may prevent their consistent use near an airport?
What is required for some 5 GHz channels that may prevent their consistent use near an airport?A . WPA2 (Wi-Fi Protected Access version 2)B . DFS (Dynamic Frequency Selection)C . DRS (Dynamic Rate Switching)D . RBAC (Role-Based Access Control)View AnswerAnswer: B
Where is an omnidirectional antenna typically placed for best results?
Where is an omnidirectional antenna typically placed for best results?A . Above the target coverage areaB . The edge of the target coverage areaC . Beneath the target coverage areaD . The center of the target coverage areaView AnswerAnswer: D
What common vendor feature can be enabled to encourage client devices to use a 5 GHz connection instead of a 2.4 GHz connection?
What common vendor feature can be enabled to encourage client devices to use a 5 GHz connection instead of a 2.4 GHz connection?A . Dynamic Frequency Selection (DFS)B . Dynamic Rate Switching (DRS)C . Band SteeringD . Fast BSS Transition (FT)View AnswerAnswer: C
What kind of security constraint can always be legally enforced on an organization?
What kind of security constraint can always be legally enforced on an organization?A . Industry guidelinesB . Organizational proceduresC . Industry standardsD . RegulatoryView AnswerAnswer: D
Which one of the following is an example of an antenna used mostly for bridge links?
Which one of the following is an example of an antenna used mostly for bridge links?A . PanelB . OmnidirectionalC . Parabolic dishD . PatchView AnswerAnswer: C
For what is the S1G (Sub-1 GHz) PHY (Physical Layer) most likely to be used?
For what is the S1G (Sub-1 GHz) PHY (Physical Layer) most likely to be used?A . TabletsB . IoT (Internet of Things)C . LaptopsD . DesktopsView AnswerAnswer: B
In what kind of BSS is a gate and portal used based in the 802.11 standard?
In what kind of BSS is a gate and portal used based in the 802.11 standard?A . ESS (Extended Service Set)B . BSS (Infrastructure BSS)C . IBSS (Independent BSS)D . MBSS (Mesh BSS)View AnswerAnswer: D
Which one of the following is an example of an antenna used mostly for bridge links?
Which one of the following is an example of an antenna used mostly for bridge links?A . PanelB . OmnidirectionalC . Parabolic dishD . PatchView AnswerAnswer: C
Why must a cloud-managed AP have access to the Internet for initial setup?
Why must a cloud-managed AP have access to the Internet for initial setup?A . Because the users connecting to the AP will demand Internet accessB . Because the AP uses the Internet to calibrate its antennasC . Because the AP uses the Internet to access the cloud serviceD . Because...
As RF waves pass through materials, what usually occurs?
As RF waves pass through materials, what usually occurs?A . Phase shiftsB . Increased signal strengthC . AbsorptionD . Decreased frequencyView AnswerAnswer: C
