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AI Practitioner Exam - Overarching

   AI Practitioner Exam Prep Overarching Overall AI Abbreviations AI   =   Artificial Intelligence ML  =  Machine Learning DL  =  Deep Learning GenAI  =  Generative AI Mathematical Subsets/ Layers  of AI Five Concentric Circles of: AI = broad field (includes rule engines) where computers mimic human behavior or reasoning.   ML = computer learns from data without programming     Neural Nets = technical family of learned models       DL = models that generate content inspired by human brain         Gen AI = large, pretrained, multi-purpose base model AI     AI  = broad field (includes rule engines) where computers mimic human behavior or reasoning. ML     ML or Traditional ML  =   computer learns from data without programming.  each model can perform only one task. To succeed, the model must be carefully trained on the data.     ML mode...
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AI Practitioner Exam - General Terms

   AI Practitioner Exam Prep General Terms General Abbreviations APIs  =  Application Programming Interfaces BI = B usiness Intelligence dbs = databases docs  =  documents ex  =  example GPU  =  Graphics Processing Unit IDE  =  Integrated Development Environment ISV  = Independent Software Vendor NIST  =  National Institute of Standards and Technology OWASP  =  Open Web Application Security Project PII  = P ersonally Identifiable Info SME  =  Subject matter expert . General Terms Bias  = data missing important feature due to not sampling enough or correct data. Types are  s election/sampling bias (unrepresentative data), interaction/participant bias ( user do not want to tell so  prejudiced), reporting/measurement bias (over-represents one group), and confirmation/automation bias (reinforcing existing stereotypes, when output is over trusted), and historical/societal bias...
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AI Practitioner Exam - Products

  AI Practitioner Exam Prep AWS Products   Amazon Product Abbreviations in AI KMS  =  Amazon   Key Mgmt Service  product Developer Products (in ML frameworks layer) SageMaker   AI =  IDE  plugin that  builds repeatable ML with "no code"  and Amazon fully provides the  infrastructure. Think "makes sages out of data scientists".   Full ML lifecycle from data prep to production endpoints.   ML workflow mgmt that offers auto training, tuning, and deployment of ML and solves data prep and model training tasks .  Uses are:  predictive analytics, image recognition, voice AI with NLP, fraud detection, recommendation systems, and time-series forecasting.  Security via IAM. Does its own logging. CloudWatch can monitor metrics and set alarms. Integrates with  S3 for storing  data , Lambda for processing events, API Gateway for exposing models as APIs.  ...
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AI and Genie

AI and Genie copyrighted by Eric Wood in 2026   You rub an old lamp you find and out comes a genie called "AI".  "AI" says he will grant 3 wishes.      1) Your first wish is for a grand house. You don't see the results. Genie says it will be done in 100 years since you did not specify when.       2) Your second wish is to live 100 years later. You seeing flying cars, etc. but no house. You don't see the results. Genie points out that house is microscopic since you did not specify size.    3) Your third wish is to be microscopic. So you enter the house and see that the house is fabulous. Then the cow steps on the house crushing it and kills you. Genie says I probably would have specified that the house is to be indestructible.
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AWS Cert Prep Cloud Essentials - Product Names

  AWS Cert Prep  Cloud Essentials - Product Names Elastic Beanstalk  = deploy, manage, scale  web apps . Sets up infrastructure, load balancing + app health. Lightsail  = think  Lightsail makes Small Businesses soar.  Provides simple, pre-configured VPS hosting  kit  including compute, storage, DBs, and networking for a low, predictable price. No need for Mgmt console. Key features include easy instance setup, built-in firewalls, and load balancing.  virtual private servers, storage, DBs + networking for small biz. Blogs, etc. Outpost  =  hybrid with hardware on premise, but cloud  mgmt . Ground Station  = control  satellites . Device Farm  - for  testing web and mobile apps  across browsers and mobile devices. Route 53  is a  DNS  that does  geographic control   by routing over to edge and to Cloud Front.   Stateless. Restartable .  Route 53 has alias r...
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