Osi model layer 1 Study guides, Class notes & Summaries
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Cisco CCNA 200-301 questions with correct answers
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Network Characteristics CORRECT ANSWER Topoplogy 
Speed 
Cost 
Security 
Availability 
Scalability 
Reliability 
 
OSI (Open System Interconnect) Model CORRECT ANSWER A conceptual model to data transmission at each individual layer. How networks talk to each other 
 
OSI layers CORRECT ANSWER Sender(Encapsulation) -> Receiver (De-encapsulation) 
7.)Application 
6.)Presentation 
5.)Session 
4.)Transport (TCP/UDP, PORT) 
3.)Network (IP address, operates with routers) 
2.)Data-Link (Ethernet MA...
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Cybersecurity Interview Questions and Answers 2024 - Networking Already Passed!!
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Cybersecurity Interview Questions and Answers 2024 - Networking Already Passed!! 
Cybersecurity Interview Questions - Networking 
We will start with a set of cyber security interview questions based on networking. 
01. What is the OSI model? Explain the different layers of the OSI model. 
The Open Systems Interconnection (OSI) model is a reference model that describes how 
applications interact with each other over a computer network. It has seven layers; they are as 
shown below: 
1. Physical L...
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Cybersecurity Interview Questions and Answers 2024 - Networking Already Passed!!
- Exam (elaborations) • 33 pages • 2024
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Cybersecurity Interview Questions and Answers 2024 - Networking Already Passed!! 
We will start with a set of cyber security interview questions based on networking. 
01. What is the OSI model? Explain the different layers of the OSI model. 
The Open Systems Interconnection (OSI) model is a reference model that describes how 
applications interact with each other over a computer network. It has seven layers; they are as 
shown below: 
1. Physical Layer: This is the lowest level of the OSI model....
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Network and Security- Foundations- D315 Questions and Answers 100% Correct
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Network and Security- Foundations- D315 Questions and Answers 100% CorrectNetwork and Security- Foundations- D315 Questions and Answers 100% CorrectNetwork and Security- Foundations- D315 Questions and Answers 100% Correct 
 
TCP/IP - ANSWER-Transmission Control Protocol/Internet Protocol 
 
Network interface Layer - ANSWER-This layer establishes how data should be physically sent through the network. 
 
OSI Model - ANSWER-Open Systems Interconnection Model 
 
Physical Layer (Layer 1) - ANSWER-T...
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Cybersecurity Interview Questions and Answers 2024 - Networking Already Passed!!
- Exam (elaborations) • 33 pages • 2024
-
- $13.99
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Cybersecurity Interview Questions and Answers 2024 - Networking Already Passed!! 
Cybersecurity Interview Questions - Networking 
We will start with a set of cyber security interview questions based on networking. 
01. What is the OSI model? Explain the different layers of the OSI model. 
The Open Systems Interconnection (OSI) model is a reference model that describes how 
applications interact with each other over a computer network. It has seven layers; they are as 
shown below: 
1. Physical L...
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Network and Security Foundations Study Guide 2024 Graded A
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Network and Security Foundations Study Guide 
Use this study guide as an aid to assist you in understanding the 3 competencies that this course will cover. It is important that you read the whole course. You will need to understand all the topics listed in this study guide and reading the course is going to provide that context to help with that. 
Another great aid for understanding what is discussed in this course are the cohorts that we offer. I would highly recommend signing up and attending ...
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CS6250 Computer Networks Exam 1 Questions and Answers 100% Solved
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CS6250 Computer Networks Exam 1 
Questions and Answers 100% Solved 
What are advantages and disadvantages of a layered architecture? ️️Each protocol layer 
offers different services. Some advantages are scalability, flexibility, and ease of adding / 
removing components making it easier for cost-effective implementations. Disadvantages 
include: some layers functionality depends on the information from the other layer and violates 
the goal of layer separation; one layer may duplicate lo...
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IT2 STUDY ADVANCEMENT EXAM | 734 Questions with 100% Correct Answers| 54 Pages | Everything you need!!
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Which type of network are the workstations basewide as in one command connected to 
another command or one base connected to another base? (Page 1-1) - 
Metropolitan Area Network (MAN) 
During the pinging process what is the ping that is sent out called? (Page 1-6) - 
Echo message 
Which names are reserved by DOS to reserve the first serial and parallel ports, 
respectively? (Page 1-6) - COM1 and LPT1 
Which term refers to duplicate hardware and network facility segments that are 
available at a...
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COMPTIA NETWORK +, Professor Messer network+, Comptia Network+ n10-008 All Questions with Complete Solutions (A+ Paper)
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What is the OSI model? Correct Answer Open System Interconnection: A model used to conceptualize the many parts of a network. 
 
What is the TCP/IP model? Correct Answer Transmission Control Protocol/Internet Protocol: a model used to conceptualize the many parts of a network. 
 
What is ISO (the creators of the OSI model)? Correct Answer The International Organization for Standardization. 
 
What are the 7 levels of the OSI Model? Correct Answer From Top to Bottom: 
7)Application 
6)Presentatio...
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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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