IT Questions Bank

Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments
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IT Questions Bank 1

IT Questions Bank › Category: CCNP
How is the strength or amplitude of an RF signal measured?
IT Questions Bank 2ITExamAnswers asked 4 years ago • 
Refer to the exhibit. It displays the sources of A, B, and C and the corresponding absolute power of each. In comparing source A and B, how much greater is the signal strength of source B than the strength of A?
IT Questions Bank 2ITExamAnswers asked 4 years ago • 
Which three attributes can be altered to indicate that information is being carried over an RF signal? (Choose three.)
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How will a wireless device use dynamic rate shifting to maintain data integrity as a mobile user moves farther and farther away from the wireless transmitter?
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How is the frequency of a wave measured?
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How is a wavelength commonly described as the signal moves through free space?
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Which MIMO device supports three spatial streams with two receivers and three transmitters?
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A wireless engineer is comparing wireless survey scans from the previous network engineer and finds a report of RSSI values. Which RSSI value indicates the strongest signal power level?
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When are two wireless signals said to be in phase?
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Which UDP port number is assigned to VXLAN by IANA?
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Which algorithm is an asymmetrical key cryptosystem?
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How does LISP resolve an EID into an RLOC?
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When GRE is configured on a router, what do the tunnel source and tunnel destination addresses on the tunnel interface refer to?
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What are the two peer authentication methods used by IPsec? (Choose two.)
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What is the purpose of a VXLAN?
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