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Computer Science 108: Introduction to Networking

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Course Summary

Computer Science 108: Introduction to Networking has been evaluated and recommended for 3 semester hours and may be transferred to over 2,000 colleges and universities. With this self-paced course, you get engaging lessons, expert instructors who make even the most challenging computer science networking topics simple, and an excellent resource for getting a head start on your degree.
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12 chapters in Computer Science 108: Introduction to Networking

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 12)}}
Ch 1. Computer Networking Fundamentals {{cp.topicAssetIdToProgress[486215].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is a Computer Network? - Types & Definition Score: {{cp.lessonAssetIdToProgress[6117].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6117].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6117].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6117].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Importance of Communication Networks Score: {{cp.lessonAssetIdToProgress[486217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486217].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486217].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Components of a Telecommunications System Score: {{cp.lessonAssetIdToProgress[1757].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1757].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1757].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1757].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What Is a Client-Server Network? - Definition, Advantages & Disadvantages Score: {{cp.lessonAssetIdToProgress[17209].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17209].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17209].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17209].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Network Architecture: Tiered & Peer-to-Peer Score: {{cp.lessonAssetIdToProgress[14066].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14066].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14066].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14066].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Types of Networks: LAN, WAN, WLAN, MAN, SAN, PAN, EPN & VPN Score: {{cp.lessonAssetIdToProgress[14065].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14065].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14065].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14065].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is an Internet Service Provider (ISP)? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[6370].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6370].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6370].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6370].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - The Internet: IP Addresses, URLs, ISPs, DNS & ARPANET Score: {{cp.lessonAssetIdToProgress[1747].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1747].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1747].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1747].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Future Trends in Networking Score: {{cp.lessonAssetIdToProgress[238207].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238207].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238207].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238207].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 12)}}
Ch 2. Networking Standards & the OSI Model {{cp.topicAssetIdToProgress[486221].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Organizations that Create Networking Standards Score: {{cp.lessonAssetIdToProgress[486223].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486223].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486223].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486223].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Internet Packet: Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6378].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6378].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - OSI Model: Using Open Systems Interconnection to Send and Receive Data Score: {{cp.lessonAssetIdToProgress[2482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2482].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2482].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Application Layer of the OSI Model: Definition, Functions & Protocols Score: {{cp.lessonAssetIdToProgress[9288].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9288].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9288].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9288].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Presentation Layer of the OSI Model: Definition, Functions & Protocols Score: {{cp.lessonAssetIdToProgress[9276].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9276].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9276].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9276].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Session Layer of the OSI Model: Functions, Protocols & Examples Score: {{cp.lessonAssetIdToProgress[9279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9279].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9279].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Transport Layer of the OSI Model: Functions, Security & Protocol Score: {{cp.lessonAssetIdToProgress[9287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9287].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9287].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Network Layer of the OSI Model: Functions, Design & Security Score: {{cp.lessonAssetIdToProgress[9294].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9294].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9294].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9294].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Data Link Layer of the OSI Model: Protocol, Functions & Design Score: {{cp.lessonAssetIdToProgress[9283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9283].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9283].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Physical Layer of the OSI Model: Definition, Components & Media Score: {{cp.lessonAssetIdToProgress[486225].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486225].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486225].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486225].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Internet Connectivity and Communication Standards Score: {{cp.lessonAssetIdToProgress[2438].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2438].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2438].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2438].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 12)}}
Ch 3. Transmission & Networking Media {{cp.topicAssetIdToProgress[486227].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What are Digital and Analog Signals? - Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6375].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6375].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6375].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6375].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Transmission Basics in Networking: Types & Definition Score: {{cp.lessonAssetIdToProgress[486229].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486229].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486229].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486229].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Transmission Basics in Networking: Media Characteristics & Connector Types Score: {{cp.lessonAssetIdToProgress[486231].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486231].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486231].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486231].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Simplex, Half-Duplex & Duplex Communication Channels Score: {{cp.lessonAssetIdToProgress[486233].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486233].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486233].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486233].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Time Multiplexing: Applications, Advantages & Examples Score: {{cp.lessonAssetIdToProgress[17370].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17370].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17370].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17370].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Bandwidth vs. Throughput Score: {{cp.lessonAssetIdToProgress[146725].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[146725].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[146725].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[146725].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Throughput vs. Latency Score: {{cp.lessonAssetIdToProgress[146729].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[146729].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[146729].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[146729].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Frequency-Division Multiplexing: Advantages & Examples Score: {{cp.lessonAssetIdToProgress[486235].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486235].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486235].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486235].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Cables for Networking: Types & Characteristics Score: {{cp.lessonAssetIdToProgress[486237].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486237].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486237].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486237].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What is Optical Fiber? - Definition & Concept Score: {{cp.lessonAssetIdToProgress[6371].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6371].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6371].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6371].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 12)}}
Ch 4. The Transmission Control Protocol/Internet Protocol Model {{cp.topicAssetIdToProgress[486239].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Communication Protocol? - TCP/IP & Explanation Score: {{cp.lessonAssetIdToProgress[6381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6381].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6381].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Role of IANA & ICANN in Managing IP Addresses Score: {{cp.lessonAssetIdToProgress[486241].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486241].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486241].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486241].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The UDP Protocol: Characteristics & Structure Score: {{cp.lessonAssetIdToProgress[486243].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486243].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486243].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486243].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is a Host Name? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[6380].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6380].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6380].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6380].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is a DNS? - Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6374].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6374].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6374].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6374].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is an IP Address? - Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6372].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6372].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - IPv4 Address: Structure, Classes and Types Score: {{cp.lessonAssetIdToProgress[486245].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486245].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486245].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486245].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - IPv6 Address: Impact, Structure & Types Score: {{cp.lessonAssetIdToProgress[486247].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486247].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486247].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486247].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Routing Between Two Nodes Using IPv4 Addressing Score: {{cp.lessonAssetIdToProgress[486249].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486249].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486249].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486249].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Network Component Addressing: Types & Significance Score: {{cp.lessonAssetIdToProgress[486251].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486251].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486251].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486251].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Designing IPv4 Networks & Subnetting Score: {{cp.lessonAssetIdToProgress[486253].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486253].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486253].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486253].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Types of Routes Between Nodes: Protocols & Examples Score: {{cp.lessonAssetIdToProgress[486255].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486255].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486255].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486255].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Address Translation: Definition, Types & Examples Score: {{cp.lessonAssetIdToProgress[486257].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486257].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486257].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486257].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Application Layer Protocols: Types & Uses Score: {{cp.lessonAssetIdToProgress[486259].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486259].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486259].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486259].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(4, 12)}}
Ch 5. TCP/IP Mail Services & Network Troubleshooting {{cp.topicAssetIdToProgress[486261].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Designing a TCP/IP-Based Network Score: {{cp.lessonAssetIdToProgress[486263].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486263].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486263].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486263].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Post Office Protocol (POP): Definition & Overview Score: {{cp.lessonAssetIdToProgress[9295].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9295].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9295].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9295].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Simple Mail Transfer Protocol: Definition & Uses Score: {{cp.lessonAssetIdToProgress[486265].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486265].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486265].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486265].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Multipurpose Internet Mail Extension: Definition & Uses Score: {{cp.lessonAssetIdToProgress[486267].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486267].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486267].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486267].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Internet Message Access Protocol: Definition & Uses Score: {{cp.lessonAssetIdToProgress[486269].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486269].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486269].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486269].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Networking Command-Line Tools: Types & Uses Score: {{cp.lessonAssetIdToProgress[486271].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486271].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486271].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486271].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Network Design Considerations Score: {{cp.lessonAssetIdToProgress[486273].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486273].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486273].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486273].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 12)}}
Ch 6. Network Topologies & Ethernet Standards {{cp.topicAssetIdToProgress[486275].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - How Star, Bus, Ring & Mesh Topology Connect Computer Networks in Organizations Score: {{cp.lessonAssetIdToProgress[1766].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1766].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1766].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1766].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Physical & Logical Topology: Definition & Characteristics Score: {{cp.lessonAssetIdToProgress[238215].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238215].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238215].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238215].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Hybrid Networking Topologies: Types, Uses & Examples Score: {{cp.lessonAssetIdToProgress[486277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486277].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486277].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Backbone Networks: Types & Uses Score: {{cp.lessonAssetIdToProgress[486279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486279].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486279].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Network Switching: Definition & Types Score: {{cp.lessonAssetIdToProgress[486281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486281].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486281].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Ethernet Standards & Frames Score: {{cp.lessonAssetIdToProgress[486283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486283].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486283].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 12)}}
Ch 7. Network Hardware {{cp.topicAssetIdToProgress[486285].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is a Server? - Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6382].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6382].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6382].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6382].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Network Interface Card (NIC): Types, Function & Definition Score: {{cp.lessonAssetIdToProgress[5089].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5089].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5089].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5089].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - LAN Card: Definition, Function & Types Score: {{cp.lessonAssetIdToProgress[5088].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5088].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5088].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5088].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Telecommunications Hardware: Routers, Modems, Switches, Bridges, and Gateways Score: {{cp.lessonAssetIdToProgress[1759].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1759].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1759].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1759].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - VLAN & Trunking: Definition & Uses Score: {{cp.lessonAssetIdToProgress[486287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486287].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486287].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Internet, Internet-to-Orbit Gateways, Cloud, & Internet of Things Score: {{cp.lessonAssetIdToProgress[486289].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486289].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486289].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486289].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 12)}}
Ch 8. Wide Area Networks {{cp.topicAssetIdToProgress[486291].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - WAN Connectivity Techniques Score: {{cp.lessonAssetIdToProgress[238219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238219].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238219].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Wide Area Network Topologies Score: {{cp.lessonAssetIdToProgress[486293].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486293].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486293].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486293].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - DSL & Cable Wide Area Networks: Definitions, Types & Uses Score: {{cp.lessonAssetIdToProgress[486295].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486295].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486295].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486295].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Synchronous & Asynchronous Networks in WAN Score: {{cp.lessonAssetIdToProgress[486297].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486297].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486297].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486297].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(8, 12)}}
Ch 9. Wireless Networking {{cp.topicAssetIdToProgress[486299].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Wireless Transmission Characteristics: Components & Examples Score: {{cp.lessonAssetIdToProgress[486301].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486301].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486301].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486301].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Communication & Wireless Computing Devices: GPS, PDA, Cellular & Satellite Score: {{cp.lessonAssetIdToProgress[1762].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1762].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1762].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1762].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Short-Range Wireless Communication: Bluetooth, ZigBee & Infrared Transmission Score: {{cp.lessonAssetIdToProgress[1763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1763].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1763].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Medium-Range Wireless Communication: Wi-Fi & Hotspots Score: {{cp.lessonAssetIdToProgress[1764].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1764].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1764].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1764].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Wide-Area Wireless Communication: Microwave, Satellite, 3G, 4G & WiMAX Score: {{cp.lessonAssetIdToProgress[1765].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1765].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1765].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1765].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Routing in Wireless Networks: Access Point & Process Score: {{cp.lessonAssetIdToProgress[486303].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486303].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486303].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486303].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - WLAN Protocols: Types & Characteristics Score: {{cp.lessonAssetIdToProgress[486305].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486305].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486305].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486305].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(9, 12)}}
Ch 10. Virtual Networks {{cp.topicAssetIdToProgress[486307].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Virtual LANs: Definition & Uses Score: {{cp.lessonAssetIdToProgress[486309].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486309].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486309].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486309].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What Is a Virtual Private Network (VPN)? - Definition & Types Score: {{cp.lessonAssetIdToProgress[7768].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7768].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[7768].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7768].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - SSH Alternatives Score: {{cp.lessonAssetIdToProgress[190481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[190481].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[190481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[190481].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - SSH Remote Access Score: {{cp.lessonAssetIdToProgress[190479].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[190479].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[190479].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[190479].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is Cloud Computing? - Definition, Advantages & Disadvantages Score: {{cp.lessonAssetIdToProgress[5546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5546].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5546].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(10, 12)}}
Ch 11. Network Security {{cp.topicAssetIdToProgress[486311].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Computer Security & Threat Prevention for Individuals & Organizations Score: {{cp.lessonAssetIdToProgress[1805].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1805].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1805].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1805].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Types of Network Security Score: {{cp.lessonAssetIdToProgress[219319].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219319].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219319].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219319].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How Does Network Security Work? Score: {{cp.lessonAssetIdToProgress[219317].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219317].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219317].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219317].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is Network Security? - Definition & Fundamentals Score: {{cp.lessonAssetIdToProgress[219315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219315].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219315].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Why is Network Security Important? Score: {{cp.lessonAssetIdToProgress[219347].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219347].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219347].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219347].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is a Firewall in Network Security? - Role & Use Score: {{cp.lessonAssetIdToProgress[219321].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219321].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219321].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219321].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is a Network Security Key? - Definition & Types Score: {{cp.lessonAssetIdToProgress[219323].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219323].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219323].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219323].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is Non-Repudiation in Network Security? Score: {{cp.lessonAssetIdToProgress[219325].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219325].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219325].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219325].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What is Wireless Protected Access (WPA)? Score: {{cp.lessonAssetIdToProgress[219327].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219327].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219327].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219327].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What is WEP Network Security? Score: {{cp.lessonAssetIdToProgress[219331].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219331].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219331].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219331].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Secure a Wireless Network: Best Practices & Measures Score: {{cp.lessonAssetIdToProgress[219335].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219335].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219335].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219335].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Network Security Threats: Types & Vulnerabilities Score: {{cp.lessonAssetIdToProgress[219351].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219351].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219351].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219351].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Types of Attacks in Network Security Score: {{cp.lessonAssetIdToProgress[219353].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219353].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219353].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219353].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - What is a Denial of Service (DoS) Attack? - Definition, Types & Examples Score: {{cp.lessonAssetIdToProgress[10464].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10464].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10464].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10464].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(11, 12)}}
Ch 12. Voice & Video Communication Over IP {{cp.topicAssetIdToProgress[486313].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What Is Voice Over Internet Protocol (VOIP)? - Definition & History Score: {{cp.lessonAssetIdToProgress[7766].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7766].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[7766].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7766].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Video-Over-IP: Definition & Characteristics Score: {{cp.lessonAssetIdToProgress[486315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486315].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486315].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Signaling Protocols for VOIP & Video-Over-IP Score: {{cp.lessonAssetIdToProgress[486317].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486317].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486317].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486317].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Transport Protocols for VOIP & Video-Over-IP Score: {{cp.lessonAssetIdToProgress[486319].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486319].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486319].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486319].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Quality of Service Assurance for VOIP & Video-Over-IP Score: {{cp.lessonAssetIdToProgress[486321].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486321].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486321].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486321].bestScoreQuestions}}  Take Quiz Optional
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