Cpre 489 - Study guides, Class notes & Summaries
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CprE 489 Exam 1 Questions & Answers 2024/2025
- Exam (elaborations) • 6 pages • 2024
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CprE 489 Exam 1 Questions & Answers 2024/2025 
 
 
Protocols - ANSWERS-Syntax, semantics, and synchronization of messages sent/received 
-actions on transmission and reception of messages 
 
Guided Media - ANSWERS-signals propagate in solid media 
 
Twisted Pair - ANSWERStwo insulated, twisted copper wires 
 
Unguided Media - ANSWERSSignals propagate freely (radio) 
 
Circuit Switching - ANSWERSDedicated circuit per call (guaranteed) 
 
Packet Switching - ANSWERS-Data sent in discrete chunks (gu...
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BUNDLE - CPRE EXAMS
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BUNDLE - CPRE EXAMS
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