CWT-101 exam

At what point is RF power typically stipulated in milliwatts?A . At the receiverB . Fifty feet from the transmitterC . At the transmitterD . One hundred feet from the transmitterView AnswerAnswer: C

Which one of the following is a non-deprecated security solution in the 802.11 standard?A . WEPB . CCMP/AESC . TKIP/RC4D . Shared Key AuthenticationView AnswerAnswer: B

What can occur when two copies of a signal wave arrive at the receiver at the same time, but 180 degrees out of phase which each other?A . Signal nulling or cancellationB . Bits may be added to the total countC . Increased signal strengthD . Increased signal amplitudeView AnswerAnswer:...

What 802.11 process must always occur before 802.11 association?A . Time synchronizationB . AuthenticationC . ConfidentialityD . EncryptionView AnswerAnswer: B

An AP has two Ethernet ports on the back and another port that looks similar to an Ethernet port. For most enterprise APs, how many of these ports can be used for Power over Ethernet (PoE)?A . 1B . 3C . 0D . 2View AnswerAnswer: A

What do antenna pattern charts represent?A . Available channels by protocolB . Co-Channel Interference (CCI) and Co-Channel Contention (CCC)C . Antenna patterns and signal coverage areasD . Regulatory constraints on channel selectionView AnswerAnswer: C

What kind of authentication is used by WPA2-Enterprise implementations?A . WEPB . Preshared keyC . PassphraseD . 802.1X/EAPView AnswerAnswer: D

Which factor determines the available channels for RF communication?A . Regulatory constraints on channel selectionB . Best practices for channel selectionC . Antenna typesD . Protocol usedView AnswerAnswer: D

Which characteristic of an RF signal is related to the distance between successive peaks?A . FrequencyB . AmplitudeC . PhaseD . WavelengthView AnswerAnswer: D

Which type of mount is commonly used for installing an 802.11 AP on a pole or mast?A . Wall mountB . Pole/mast mountC . Ceiling mountD . Floor mountView AnswerAnswer: B