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所在平台: Udemy |
课程主页: https://www.udemy.com/course/practice-exams-for-the-aws-ai-practitioner-certification/
课程评论：没有评论
课程名称：AWS “AI Practitioner” 认证实践考试 课程概述： 本课程基于AWS Skills Builder上免费提供的“标准考试准备计划：AWS认证AI从业者（AIF-C01）”及一些相关主题，旨在为学员提供关于人工智能（AI）、机器学习（ML）和生成式AI的基础知识和用例的全面准备。这些实践考试能够帮助学员为AWS AI从业者认证考试打下坚实的基础，并为进一步获得其他认证（如ML工程师和ML专业认证）做好准备。 课程目标： - 验证学员在AI、ML和生成式AI领域的基本知识，帮助学员提升竞争力，为职业发展和高收入铺平道路。 - 包含三场完整的高质量实践考试，旨在全面考察学员对AI、ML和生成式AI基本知识、AWS云服务工具的理解，以及在安全和伦理AI部署方面的技能。 课程受众： 对云计算和AWS云中的AI/ML基础知识有好奇心的学习者均可参加，无需具备IT或软件背景。课程内容重点围绕AI的应用场景和安全合规性等主题。 参加AWS Cloud Practitioner认证考试的理由： 该考试旨在确保考生具备广泛的AWS云、AI/ML和生成式AI基础知识理解。获得此认证将使学员在日益发展的AI领域中具备竞争优势。 课程目标： - 帮助考生掌握基本概念，为参加AWS AI从业者认证考试做好充分准备。 - 通过案例训练，使考生能够区分和识别最佳低成本云解决方案。 考试领域及权重： - AI和ML基础（20%） - 生成式AI基础（24%） - 基础模型的应用（28%） - 负责任的AI指导原则（14%） - AI解决方案的安全性和合规性（14%） 考试细则： Beta版考试包含85道题，时长120分钟；标准考试共65道选择题，时长90分钟，及其通过标准为700分。 学习材料： AWS Skills Builder上有免费的“标准考试准备计划”，为学员备考提供支持。 学习建议： - 充分理解每个问题，注意关键词。 - 链接所有选择答案，避免因急于选择而遗漏最佳答案。 - 所有问题都需回答，即使不确定，避免负分。 通过本课程的实践测试，学员将全面掌握AI、ML及生成式AI在AWS云中的应用，做好迎接下一次技术革命的准备。祝你好运！
Author's Preliminary NotesThe current practice exams are based on the content materials 'Standard Exam Prep Plan: AWS Certified AI Practitioner (AIF-C01)' freely available at AWS Skills Builder as well as a few additional relevant topics from AWS Whitepapers, Prescriptive Guidance, and Blogs. For all practical purposes below is what you need - no need to spend on expensive lecture courses!Link - explore[dot]skillbuilder[dot]aws/learn/lp/2193/standard-exam-prep-plan-aws-certified-ai-practitioner-aif-c01(replace the [dot] with.)AWS has created both AI Practitioner (Foundational) and ML Engineer (Associate) Certifications owing to the popularity of AI that can give you a competitive career advantage.AWS Certification uses beta exams to validate performance of exam questions before the questions are used on standard versions of an exam. An exam can go through the beta process before the exam is launched for the first time. Candidates who pass the beta exam will be among the first to hold the new certification.Course IntroductionThis course will enable you to get a head start to prepare for the AI Practitioner Certification whether its Beta or the Regular Examination.Course Objective - AWS Certified AI Practitioner validates in-demand knowledge of artificial intelligence (AI), machine learning (ML), and generative AI concepts and use cases. Sharpen your competitive edge and position yourself for career growth and higher earnings.This course of Three Practice Exams will hone your skills broadly as you start your AI journey into the Cloud. It is meant to help you pass the AWS AI Practitioner Certification, and to further help you lead your journey into other Certifications (notably ML Engineer and ML Specialty).Course AudienceThe course audience is expected to be diverse and there are no pre-requisites, except a curiosity to learn about Cloud Computing, Basics of AI/ML and Generative AI in the AWS Cloud. This is a Practice Test Course and is comprised of Three full-length quality Practice Tests to thoroughly vet your understanding of AI. ML, and Generative AI fundamentals, and services and tools in the AWS cloud. It strongly emphasizes on Responsible and Ethical AI deployments and Securing & Scoping AI Applications.Why one should take the AWS Cloud Practitioner Certification Exam?The goal of this exam is to ascertain you have a broad understanding of the AWS Cloud, AI/ML and Generative AI fundamentals, and key AWS components & services. Attaining this certification can be a competitive discriminator in your career especially with the evolution of AI. More specifically, the AWS Certified AI Practitioner offers a Foundational understanding of the AWS Cloud concepts, and services for AI/ML, Generative AI, and Responsible/Ethical AI.This is a good starting point for individuals in non-technical roles with no prior IT or cloud experience or for those with on-premises IT experience looking for basic AWS Cloud fluency AI and ML.This certification can give candidates the confidence to tackle other AWS Certifications as well as engage in Cloud related AI workload conversations in their work confidently.Featured ReviewEli OlshanetskyRating: 5.0 out of 5This is a very comprehensive testing course providing very nitty-gritty details pertaining to the wide variety of the subject area components. It includes very detailed reviews and explanations of all the used notions that gives very valuable knowledge as well as makes the trainee more confident and prepared to the exam.Goals of this CourseEnsure your fundamentals are vetted out so you can take the AWS AI Practitioner Exam Confidently.Train you via use cases to make you differentiate and identify best performing low cost solutions in the Cloud (this type of questions are quite common in other AWS Certifications). These questions help you get that mindset from the get go.You do not have to have IT or Software Background to take these Tests - in fact, this tests will vet the knowledge of anyone who want to operate and explore the Cloud at various levels of detail and engagement using AI.You will understand, unequivocally, how AI, ML and Generative AI in the AWS Cloud can impact your business and be prepared for the next technology revolution.Appreciate the breadth and depth of AI use cases and how it is revolutionizing technology as both a disruptor and game changer.Exam Domains and WeightingNote that AI Foundations itself comprises of 72% weighting in the course.Domain 1: Fundamentals of AI and ML (20% of scored content) Domain 2: Fundamentals of Generative AI (24% of scored content) Domain 3: Applications of Foundation Models (28% of scored content) Domain 4: Guidelines for Responsible AI (14% of scored content) Domain 5: Security, Compliance, and Governance for AI Solutions (14% of scored content) Topics in GeneralPer AWS the following topics are in scope for the certification:Fundamental concepts and terminologies of AI, ML and Generative AI.Use cases of AI, ML and generative AI.Design considerations for foundation models.Model Training and fine tuning.Prompt engineering.Foundation model evaluation criteria.Responsible AI.Security and compliance for AI systems.Basics of MLOps.AWS Services and Features for ML and Generative AI.The AWS AI Practitioner Certification Exam Specifics The Beta exam has 85 questions and is 120 minutes of duration. The Beta exam will eventually be replaced by the regular certification exam: it will have 65 multiple choice questions and duration is 90 minutes. Some questions may have multiple answers than a single one - in this case, note there is NO credit for partial answers.The passing criteria is a score of 700 (AWS scales the score based on exam difficulty automatically). Questions are NOT weighted equally.No penalty for guessing - i.e., an incorrect answer does not entail you to a negative score: SO PLEASE ANSWER ALL THE QUESTIONS.Study Material to PrepareAWS Skills Builder has a course Standard Exam Prep Plan: AWS Certified AI Practitioner (AIF-C01). It is Free. Details noted on the top.Suggested Ways to Crack the Exam Questions1. Study the question Fully. Make an expectation of what the answer should be without reading the choices, but DO NOT attach yourself to this conclusion - keep it tentative.2. Make sure you note the constraint keywords and asks (such as least cost, high performance, least effort, etc.)3. Beware if a question says: "Pick a choice that is NOT TRUE (or Pick a choice that is FALSE) - natural human thinking tends to gravitate towards True.4. Review ALL the choices - DO NOT make a selection without reading all. Common mistake is picking the earliest choice that seem to fit as the best answer (without reading all the choices). But, the next choice you overlooked could have been the perfect answer!5. Answer ALL the questions even if you don't know any - there is no penalty for incorrect answers. Further, if you don't know or not fully confident of the question, use elimination of the choices that definitely are wrong, then focus only on the fit ones to choose the answer (your probability of being correct increases this way!).6. Keep time to review at the end. Reasons:Sometime you may have inadvertently forgot to answer a question, or[Beware] Though you knew a question and selected the answer correctly, inadvertently due to mouse click, it may have selected a wrong choice (that you may not have noticed), orYou may have skipped a question to save time, but forgot about it: remember, every question's answer counts.The practice tests will ensure you are amply prepared on the above especially #6 pitfalls.Check List to Using this Course for Maximum UtilityPrepare as per above (Suggested Study Material at the top of this page, and additional as you see fit) BEFORE you take these Tests. Pretend the Test is the Exam itself so allocate time.Read the explanation fully for a Test after completing it before moving to the next Test.Review your Incorrect Answers (for obvious reasons!).Review also your Correct Answers. Why?For some questions, you could have used elimination or just guessed - so understand why that choice is indeed the right answer.For some questions, you picked a choice thinking of a reason; the Choice is correct, but that reason is wrong. Reading the explanation will tell you why it is the right choice and its reason precisely. Review the Incorrect choices (regardless of whether you answered a given question right or wrong) - because you need to know why they are not the right answer(s). Moreover, in a different problem context, they may be valid choices.If you wish to re-take the Tests, give a couple days so your memory will not interfere with your understanding in answering the questions.A few days before the exam, see if you have time to quickly re-take all the Tests (or simply review the Exam Tip content).If you get over 80-90% or above in the Tests, I believe you are ready to take the Exam.Finally in taking the practice tests, focus on the ask pattern of the question, not just the question itself. This will hone your problem solving skills and quick thinking when you are at the exam.Good Luck!
