KELLER NETW 589 Final Exam
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NETW 589 Final Exam ( TCO A ) How do analog and digital signals differ ? Describe the pattern . ( TCO A ) How is information conveyed using FM ( frequency modulation )?
( TCO B ) Define circuit switching and packet switching . Explain why one is more appropriate for data .
( TCO B ) What organizations have responsibility for standards covering more than one nation ?
( TCO C ) What is the difference between a BSS and an ESS ?
( TCO C ) How many types of frames are used on a wireless network and what are they ?
( TCO C ) Which security standard is compatible with the 802.11i standard and which ones are not ?
( TCO C ) Why does implementing RTS / CTS help speed data transmission ?