Within what development environment is XAML most commonly used?

• A.R
• B.PHP
• C.Python
• D..NET

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What process, used for security in wireless solutions, is defined as the encoding of information to prevent readability by unauthorized users?

• A.Access Control
• B.Authentication
• C.Authorization
• D.Encryption

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What does the number in the various Quadrature Amplitude Modulation levels, such as 16 in QAM-16 and 64 in QAM-64, indicate? (Choose the single best answer.)

• A.The speed of data transfer, which is four times the number in the QAM level
• B.The channel width, which is stipulated in MHz
• C.The number of target points in the QAM constellation, which are equivalent to amplitude and phase combinations
• D.The number of spatial streams, which is the 1/4 the number in the QAM level

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You are planning a wireless solution. Why should you consider an ongoing monitoring system for use after the solution is deployed?

• A.To ensure that the system continues to meet the original requirements, even if users later indicate poor performance
• B.Implementation validation is never completed, it continues throughout the life of the system
• C.The number of users and the use of the solution will change over time and monitoring allows for detection of these changes
• D.Monitoring the solution provides additional billable hours

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What is the most important consideration when deciding whether to implement a wired or wireless solution?

• A.The availability of PoE
• B.Business requirements
• C.The distance between nodes
• D.The applications being used

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