Tcpip - Study guides, Revision notes & Summaries

Network and Security- Foundations- D315 Accurate 100% 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 This layer is responsible for the physical connections of the devices in the network. This layer is implemented through the use of devices such as hubs, repeaters, modem ...

The default location of the network adapter in Linux is in what directory? → /etc/network/interfaces When attempting to communicate with another system using the ping command, what is the most likely cause for a "request timed out" respons? → The destination computer is unavailable What is the difference between the output of ifconfig and ipconfig? → ifconfig does not show the default gateway What is the encryption mechanism that is used with the WPA2 security standard? → ...

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WGU C172 Network and Security Protocol and Layers Exam Review Questions with certified Answers 2024/2025 Fiber cables, or fiber-optic cables - correct answer use glass or plastic threads within cables to transfer the data using light (lasers or LEDs) as opposed to traditional metal cables using electricity. Single-mode cables - correct answer made up of one single glass or plastic fiber. The benefit of a single fiber cable is the ability to carry higher bandwidth for 50 times the distance ...

WGU C172 Network and security Chapter 1 & 2 Key Exam Guide Questions and Integral Marking Scheme version 2024/2025 This layer of the OSI model provides the electrical and mechanical connection to the network. - correct answer 1. Physical layer This layer of the OSI model handles error recovery, flow control, and sequencing. - correct answer 2. Data link layer MAC is defined on this layer of the OSI model. - correct answer 2. Data link layer This layer of the OSI model accepts outgoing ...

TCP/IP and OSI Models Computer Skills 2024/2025 OSI model - A standard set by ISO that provides granularity of networking assignments within the model. TCP/IP model - Developed by the Department of Defense (DoD) and covers the same networking aspects as the OSI model, but in fewer layers. protocols - Sets of rules that govern the behavior of communication between devices. data units - The smallest piece of information that can be transmitted in a network. devices - Physical or virtual com...

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Chapter 6 - TCP/IP Past, Present, and Future A Guide To Designing And Implementing Local And Wide Area Networks 2nd Edition By Michael – Test Bank

WGU C700 Secure Network Design Exam Practice (Latest 2023/ 2024) | Questions and Verified Answers | 100% Correct QUESTION On a TCP/IP network, there are over ................... ports that are vulnerable. Answer: 65,000 QUESTION The first ................... ports are the well-known ports Answer: 1,024 QUESTION The first 1,024 ports are the ................... ports Answer: well-known QUESTION An Active Hub Is On the ................ OS...

2 Marks Questions and Answers MC1628 – TCP/IP Protocol Suite 1. What are called network support layers? The physical, data link, and network layers are the network support layers. 2. What are called User support layers? The session, presentation, and application layers are the user support layers. 3. Why we need Transport layer? The transport layer links the network support layers and the user support layers. 4. What is the purpose of Physical layer? The physical layer co...