Osi layers - Study guides, Class notes & Summaries
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NET + n10-008 / N10 008/ NET + n10-008 Test Prep (200 Questions & Answers Elaborated deeply ) all correct_2022.
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NET + n10-008 Test Prep (200 Questions & Answers) all correct_2022. 
 
Which of the following organizations developed the Open Systems Interconnection 
(OSI) model? 
A. International Telecommunication Union (ITU-T) 
B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) 
C. American National Standards Institute (ANSI) 
D. Institute of Electrical and Electronics Engineers (IEEE) 
E. International Organization for Standardization (ISO) - E. ISO developed and published the O...
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NCTI Final Exam: Progression Field Tech 5- 6 Exam| 2023/ 2024 Update | Verified Questions and Solutions
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NCTI Final Exam: Progression Field Tech 5- 6 Exam| 2023/ 2024 Update | Verified Questions and Solutions 
 
1.	What encryption key is a good solution when a RADIUS server is too complicated, but unique credentials are required for each user? 
 
	Answer: Per-user pre-shared key (PPSK) might be a good solution when a RADIUS server is too complicated, but unique credentials are required for each user. 
 
2.	Controllers can be accessed with a web browser by typing in their IP address. 
 
	Ans...
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BNSF Telecom 1 Exam Questions with Correct Answers
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BNSF Telecom 1 Exam Questions with Correct Answers 
VHF - Low and High range 
Very High Frequency - Answer-Low is 30 to 50 MHz High is 150 to 300 MHz 
 
UHF - Ultra High Frequency - Answer-300 MHz - 3 GHz 
 
Super High Frequency - SHF - Answer-3-30 GHz 
 
Extremely High Frequency - EHF - Answer-30-300 GHz 
 
Legacy Band - Answer-25 kHz wide channel 
 
Very Narrowband - Answer-6.25 kHz wide, digital 
Narrowband - Answer-12.5 kHz wide analog 
What is dB and how much power is it - Answer-dB is a de...
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UPDATED 2024/2025 14G ALC FINAL TEST STUDY GUIDE QUESTIONS WITH VERIFIED SOLUTIONS GRADED A+
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14G ALC 2023 FINAL TEST STUDY GUIDE 
QUESTIONS WITH VERIFIED SOLUTIONS 
GRADED A+ 
What is the responsibility of the Area Air Defense Commander? (AADC) - 
CORRECT ANS Promulgates OPTASK LINK 
What is Deception Operations? - CORRECT ANS designed to mislead 
enemy decision makers by distorting, concealing, and falsifying friendly 
intentions, capabilities, and dispositions. 
What are the OSI layers? - CORRECT ANS - Physical layer 1 
- Data Link layer 2 
- Network layer 3 
- Transport layer 4 
...
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WGU D315 OSI Layer Exam 82 Questions with Verified Answers,100% CORRECT
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WGU D315 OSI Layer Exam 82 Questions with Verified Answers
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WGU C172 Network and Security Foundations - OSI Layer Questions & Answers | with 100% Correct Answers | Updated & Verified
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WGU C172 Network and Security Foundations - OSI Layer Questions & Answers | with 100% Correct Answers | Updated & Verified
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NET + N10 – 008 Test Prep (200 Questions With Verified Answers)
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NET + N10 – 008 Test Prep (200 
Questions With Verified Answers) 
 
On a TCP/IP network, which layers of the Open Systems Interconnection 
(OSI) model contain 
protocols that are responsible for encapsulating the data generated by an 
application, 
creating the payload for a packet that will be transmitted over a network? 
(Choose all 
that apply.) 
A. Physical 
B. Data link 
C. Network 
D. Transport 
E. Session 
F. Presentation 
G. Application - B, C, D. Before the payload data genera...
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INSY 3303 UTA Scott Johnson Chapter 1-3 Latest Version Graded A+
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INSY 3303 UTA Scott Johnson Chapter 1-3 Latest Version Graded A+ application architectures functions of the application layer software are spread among the clients and servers in the network 
bandwidth difference between the highest and lowest frequencies in a band or set of frequencies 
codec translates analog into digital 
coding scheme language that computers use to represent data 
server stores data or software that can be accessed by the clients 
client The input-output hardware device at t...
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CNIT 240/344 FINAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS A+ GRADED
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Open System Interconnection (OSI) 
7 layers for open interconnection between any two systems regardless of vendor 
 
 
OSI rules 
layers can only communicate with adjacent layers 
 
 
OSI benefits 
break network communication into more manageable parts and vendor agnostic 
 
 
OSI layers 
Physical, Data Link, Network, Transport, Session, Presentation, Application 
 
 
Physical layer 
Transmission of bit stream; focus on signaling techniques; does NOT include physical media 
 
 
Data link layer 
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CREST CPSA Latest Questions and Answers Rated 100% Correct
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Name all OSI layers 
 <~~> Application, Presentation, Session, Transport, Network, Data Link, 
Physical. 
Name all TCP/IP layers 
 <~~> Application, Transport, internet, Network Access. 
Name Four TCP head flags 
 <~~> ACK, FIN, SYN, URG, PSH, RST 
Which layer does HTTP protocl reside in the OSI model. 
 <~~> Layer 7, Application. 
Which layer does Ethernet reside in the OSI model. 
 <~~> Layer 2, Data link. 
Which Layer does IPv4 & IPv6 reside in TCP/IP model. 
1 ...
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