Campus backbone t - Study guides, Class notes & Summaries

3) Campus backbone (core layer) 4) data centers 5) WAN access (Enterprise edge) 6) internet access (Enterprise edge) 7) e-commerce edge (Enterprise edge) Enterprise Campuses locations around the world connected by WAN provided by common carrier LAN (access layer) - provides access to the network - components - network hubs, switches, wireless access points Building Backbone Network (distribution layer) distributes network traffic to and from the LAN Campus Backbone (...

Building Block Design Process - ️️many other organizations now use a simpler approach to network design that we call the building-block process. The key concept in the building-block process is that networks that use a few standard components throughout the network are cheaper in the long run than networks that use a variety of different components on different parts of the network. Asynchronous Transmission - ️️is often referred to as start-stop transmission because the transmitt...

B A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______? A 5 m (16.5') B 10 m (33') C 15 m (50') D 30 m (100') C Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit? A Impedance B Capacitance C Inductance D Resistance A Which of the following markings is used for non-conductive optical fiber general-purpose cables? A OFNG B OFCR C OF...

Insy 3303 Scott Johnson Chapter 4-6 Exam Questions and Answers 100% Pass Access Layer 167 - Answer- Provides access to the network, network designs begins with it, primary wireless LAN. ACK - Answer- Acknowledgement is a signal passed between communicating, processes, computers, or devices to signify acknowledgment . Address Resolution 130 - Answer- to send a message, must be able to translate application layer address of the destination to the network layer address and translate that to...

INSY 3303 Exam 2 Review (2023/2024) Graded A+ Access Layer The layer that provides network access. Ex. Local Area Network (LAN) ACK (acknowledgement message) the part of the ARQ algorithm that lets the sender know that the package has been correctly received without errors. Address Resolution the process of translating the application layer address (or server name) of the destination into a network layer address, and in turn translate that into a data link layer address Server Name Resolutio...

ITN 100 Exam 1 Questions with Correct Answers Which of the following is not true about de facto standards? A. They never evolve into de jure standards. B. They are those standards that emerge in the marketplace. C. They tend not to be developed by an official industry or government body. D. They are generally supported by more than one vendor but de facto standards have no official standing. E. They tend to emerge based upon the needs/response of the marketplace. - Answer-A. They never...

Insy 3303 Scott Johnson Chapter 4-6 Exam Questions and Answers 100% Pass Access Layer 167 - Answer- Provides access to the network, network designs begins with it, primary wireless LAN. ACK - Answer- Acknowledgement is a signal passed between communicating, processes, computers, or devices to signify acknowledgment . Address Resolution 130 - Answer- to send a message, must be able to translate application layer address of the destination to the network layer address and translate that to...

WGU D075 Information Technology Management Essentials Questions and Answers | Already Graded A+| Updated| 2023|2024 Adware Programs that automatically display or download advertising to a computer. Application Software Software that is designed for the user to carry out a specific task. Best Practice A management process, technique, or method that is most effective at arriving at a desired outcome or a better outcome than any other process, technique, or method. Big Data Data that is ...

ITN 100 Exam 1 | 100% Correct Answers | Verified | Latest 2024 Version Which of the following is not true about de facto standards? A. They never evolve into de jure standards. B. They are those standards that emerge in the marketplace. C. They tend not to be developed by an official industry or government body. D. They are generally supported by more than one vendor but de facto standards have no official standing. E. They tend to emerge based upon the needs/response of the market...

C Which of the following is an advantage of loose-tube fiber optic cable? A - a greater impact resistance for individual fiber strands B - smaller bend radius C- Greater tensile strength D - A smaller weight per unit 8268 6-23 D Which of the following is an advantage to tight buffered fiber optic cable? A - Greater tensile strength B - More robust outer jacket C - More resistant to temperature changes D - Smaller bend radius for low fiber count cables 7742 6-25 ...