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Category: Microsoft Exams

Written by 2022-07-23

Legacy IIoT networking technologies – Getting Started with Edge Computing on AWS

AWS Certification Exam . Microsoft Exams . Network segmentation . Specialized requirements . TIME-DIVISION DUPLEXING (TDD) Article

Legacy industrial automation systems relied on a variety of networks and protocols to facilitate communication and control among devices, machines, and systems. Examples include MODBUS, PROFINET, EtherCAT, and Fieldbus. These networks were typically closed systems – islands unto themselves. They were also developed at a time when such devices were limited in number and directly

Written by 2022-05-28

Immersive experiences – Getting Started with Edge Computing on AWS

AWS Certification Exam . Microsoft Exams . Specialized requirements Article

The term “immersive experiences” includes AR and VR applications, both of which present a unique set of requirements for edge computing. AR Not all immersive experiences involve a user wearing an expensive helmet and gloves like something out of a sci-fi movie. In fact, the majority require only a mobile device such as a phone

Written by 2021-12-30

Denied – Getting Started with Edge Computing on AWS

AWS Certification Exam . Microsoft Exams . Network segmentation . TIME-DIVISION DUPLEXING (TDD) Article

In certain situations, network access can be actively denied or restricted due to security concerns, regulatory requirements, or other factors. Edge computing solutions must be able to adapt to these constraints by offering secure and compliant data processing and storage capabilities. The classic example is forward-deployed military command posts. While in hostile territories, they may

Written by 2021-10-06

Regulatory compliance – Getting Started with Edge Computing on AWS

AWS Certification Exam . Causes of packet loss on the internet . Microsoft Exams . Specialized requirements Article

Data privacy and sovereignty requirements vary across political entities. Compliance regimes such as the EU’s General Data Protection Regulation (GDPR) impose constraints upon where a given piece of data associated with an individual is physically located. For instance, a US-based company that runs its applications in the AWS cloud might decide it needs to keep

Written by 2021-09-27

Physics – Getting Started with Edge Computing on AWS

AWS Certification Exam . Microsoft Exams . Network segmentation . Specialized requirements Article

The speed of light is fast, but finite – a rule of thumb is to expect a 1 millisecond of latency for every 100 km of distance a signal has to travel. Keep in mind that this is rarely measured in a straight line on a map. The following diagram illustrates a common situation. In

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