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Building Multimodal AI with RAG & Context Engineering

IT & Software

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Building Multimodal AI with RAG & Context Engineering

Christ Raharja

Learn how to build multimodal AI systems using retrieval augmented generation, vector database and context engineering

Microsoft AZ-900 Exam Prep Exam Simulator & Question Bank

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Are you planning to earn your Microsoft Certified: Azure Fundamentals (AZ-900) certification?This course offers a complete practice test and exam simulator experience designed to help you succeed on your first attempt. Whether you’re new to cloud computing or brushing up on Azure services, these realistic and updated practice exams will help you build confidence and assess your readiness.Each test mirrors the actual AZ-900 exam format, including scenario-based, multiple-choice, and true/false questions. With detailed explanations provided for every question, you’ll reinforce your learning and understand why each answer is correct.These practice tests are based on the latest Microsoft exam objectives, covering core Azure services, pricing, governance, cloud concepts, and security features.What You’ll Get:4 full-length practice exams (40–50 questions each)Over 200+ unique and high-quality questionsDetailed answer explanations and referencesCoverage of all AZ-900 topics: cloud concepts, core services, solutions, governance, and pricingLifetime access with free updates as Microsoft revises the exam contentExam-style interface to simulate the real AZ-900 test environmentYou’re taking a key step toward becoming Microsoft Certified in Azure Fundamentals—and this course is here to help you succeed.These practice tests are designed to closely match the format, style, and difficulty of the actual AZ-900 exam. Each question is carefully crafted and comes with detailed explanations to help you fully understand each concept.Here’s how to make the most of this course:Take each test in exam mode to build confidence under time constraintsReview explanations thoroughly—even for correct answersRevisit weaker areas to strengthen your overall knowledgeRetake tests as needed to reinforce learning and track progressBy the end of this course, you’ll be ready to pass the AZ-900 exam with confidence.Let’s get started!

Machine Learning Exam Simulator: Test Your ML Concepts

Udemy Instructor

Are you preparing for a machine learning interview, certification exam, or simply want to test your understanding of ML concepts?This Machine Learning Exam Simulator is designed to help you validate your knowledge, identify weak spots, and practice solving real-world ML problems through carefully crafted quizzes. Covering everything from supervised learning algorithms to unsupervised clustering, feature engineering, model evaluation, and even neural networks, this course gives you the confidence and clarity to master machine learning through active recall and scenario-based reasoning.With 500+ exam-style questions, detailed explanations, and a wide range of difficulty levels, this course is ideal for learners aiming to break into data science, AI, or ML engineering roles.What Will Students Learn?Test and reinforce understanding of key ML algorithms and conceptsSimulate real-world ML interview questions and certification examsApply knowledge of model performance metrics and evaluation strategiesIdentify knowledge gaps in foundational and advanced ML areasDevelop exam-taking skills and logical thinking under time constraintsStrengthen confidence across theory, practical applications, and use casesThis course is built to challenge and validate what you’ve learned in machine learning. Each question is designed to not only test your recall but also push your understanding of how and when to apply different models, metrics, and techniques in real-world scenarios.Let’s sharpen your skills and get you interview- and industry-ready!

NCLEX Prep Anatomy & Physiology with Realistic Practice Test

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Struggling with Anatomy & Physiology on your NCLEX prep journey? You're not alone — and you're in the right place.This NCLEX-focused A&P Practice Test course is designed to boost your confidence, test your retention, and help you apply core A&P concepts the way the NCLEX does — through real-world, clinical-style questions.With hundreds of high-quality, scenario-based questions, this course will challenge you on topics like body systems, homeostasis, cellular structure, neurological processes, cardiac function, and much more. You’ll be practicing with NCLEX-style multiple choice, select-all-that-apply (SATA), and prioritization questions, complete with rationales and explanations.Whether you're preparing for the NCLEX-RN or NCLEX-PN, this course will help you master the A&P concepts that serve as the foundation for safe nursing care.What Will Students Learn?Understand how A&P concepts are tested on the NCLEXBuild confidence with NCLEX-style multiple choice and SATA questionsApply theoretical knowledge to clinical, real-life scenariosRecognize and correct common misconceptions in anatomy & physiologyIdentify weak areas for focused review and improvementSimulate the NCLEX exam environment for better time managementYou're one step closer to becoming a licensed nurse. This course is built to give you the confidence and clarity you need in one of the most tested and challenging areas of the NCLEX — Anatomy & Physiology.Practice intentionally, review each explanation, and track your progress. Let’s get started — your success story begins here!

SQL Mastery Exam Simulator: Practice Tests for All Levels

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Ready to test your SQL skills and boost your confidence before your next technical interview or certification exam?This SQL Mastery Exam Simulator is your all-in-one practice test pack, designed for beginners, intermediate learners, and advanced SQL users. Whether you're aiming for a data analyst role, prepping for technical interviews, or reviewing SQL fundamentals, this course offers real-world, exam-style practice that simulates actual testing environments.Inside this course, you’ll find a collection of timed quizzes, scenario-based questions, and comprehensive explanations that help you understand not just what the correct answer is, but why.What You’ll Get:Full-Length SQL Practice Exams – Ranging from fundamentals to complex queriesMultiple-Choice & Query-Based QuestionsCovers Core SQL Topics – SELECT, WHERE, JOINs, GROUP BY, Subqueries, CASE, Aggregates & moreDetailed Answer Explanations – Reinforce learning and identify areas of improvementStructured by Difficulty Level – Beginner, Intermediate, and Advanced setsMobile-Optimized Format – Practice on the go, anytimeRegular Updates – Stay in sync with modern SQL practices and interview trendsYou’ve taken the right step toward mastering SQL by challenging yourself through hands-on practice. This course is built to simulate real SQL assessments and help you learn by doing—the best way to retain what truly matters.Get ready to query like a pro. Let’s dive in!

PMP® Practice Test Pack Master the PMI Exam with Confidence

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Are you ready to conquer the PMP® (Project Management Professional) exam and take your project management career to the next level?This PMP® Practice Test Pack is designed to help you master every domain of the PMI exam, boost your exam readiness, and build confidence through realistic, full-length mock exams.Updated in alignment with the latest PMP® exam content outline and the PMBOK® Guide, these questions reflect the current trends, methodologies, and best practices in project management—including Agile, Hybrid, and Predictive approaches.What You’ll Get:5 Full-Length Timed Practice Tests – Simulate the real PMP® exam environment with 180 questions eachCarefully Curated Questions – Covering all PMP® domains: People, Process, and Business EnvironmentDetailed Explanations & Justifications – Learn not just the "what," but the "why" behind each answerDomain-Wise Performance Tracking – Know where you stand and where to focus your effortBased on PMI ECO and PMBOK® 7th Edition – Stay up to date with the latest exam standardsMobile-Friendly Format – Practice anytime, anywhereWho This Course Is For:PMP® aspirants looking for comprehensive and exam-like practiceProfessionals who want to test their knowledge across real-world project scenariosAnyone who has completed PMP® training and is preparing to take the final leapWhy Practice Matters:The PMP® exam is not just about memorization. It’s about understanding project management principles and applying them in situational contexts. These practice tests are carefully constructed to reflect that philosophy—with scenario-based questions, risk analysis, stakeholder engagement, team performance, and strategic business focus.Start practicing today, identify your weak areas, and step into the exam room fully prepared. Success is one test away!

AWS Certified Developer Associate Full Practice Test Prep

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Are you preparing for the AWS Certified Developer – Associate (DVA-C02) exam? This course is designed to help you assess your readiness and gain the confidence needed to pass the exam on your first try.With full-length, timed practice tests, this course simulates the real AWS exam experience. The questions are crafted to reflect the style, format, and difficulty level of the official certification, based on the latest AWS exam guide.Each question includes a clear, detailed explanation, helping you understand not just the correct answer, but also the underlying AWS concepts. These practice exams will allow you to identify weak areas, reinforce your knowledge, and improve your test-taking strategy.Whether you’re working toward certification for career growth, job interviews, or professional development, these practice tests are the perfect resource to ensure you're fully prepared.What You’ll Get:Full-length practice exams aligned with the DVA-C02 examUnique questions with detailed answer explanationsScenario-based and real-world questions reflecting actual exam difficultyCoverage of all domains: Deployment, Security, Development, Monitoring, and TroubleshootingLifetime access with free updates as the exam content evolvesPractice mode and exam simulation mode for flexible preparationYou’ve made a smart move by choosing to prepare through realistic practice exams—one of the most effective ways to master the DVA-C02 certification.This course is designed to simulate the real exam experience and help you identify both your strengths and improvement areas. Each question has been carefully crafted to reflect the style, structure, and complexity of the actual AWS exam. You’ll also get detailed explanations for every answer, so you can learn from every attempt—whether you answer correctly or not.Here’s how to get the most out of the course:Take each practice test in exam mode for a real-time challengeReview every explanation thoroughly to strengthen your understandingRetake tests to improve consistency and speedUse your results to guide further study and close any knowledge gapsStay focused, keep practicing, and you’ll be well-prepared to earn your AWS certification.Let’s begin your journey to success!

Complete Guide to RPA Solution Architecture

Udemy Instructor

This course is designed to transform you from an automation practitioner into a strategic leader. You'll move beyond bot-building and learn to design, plan, and govern an entire automation ecosystem.This course is structured to give you a holistic understanding of the RPA solution architect's role. Here’s a sneak peek at what you'll master:RPA Fundamentals: A deep dive into the RPA lifecycle, from process discovery to deployment and monitoring.Process Assessment & Design: Learn to identify ideal processes for automation, calculate ROI, and create comprehensive documentation like the Process Design Document (PDD) and Solution Design Document (SDD).Technical Architecture: Explore the components of a robust RPA solution, including infrastructure, security, and scalability. You'll learn how to design for both attended and unattended automations.Tooling & Integration: Get hands-on experience evaluating major RPA platforms (like UiPath, Automation Anywhere, and Blue Prism) and learn how to integrate them with other enterprise systems.Governance & Best Practices: Establish a Center of Excellence (CoE) framework, define coding standards, and ensure your automation pipeline is efficient and secure.The demand for skilled RPA Solution Architects is growing rapidly. This course provides you with the skills to transition into a high-impact, high-paying role. You'll not only gain a deep technical understanding but also develop the strategic and communication skills needed to lead successful automation initiatives and drive significant business value.

Become Master in Microsoft Power Automate for Cloud

Udemy Instructor

>This Course is Designed to Learn RPA with orientation and structure of Microsoft Power Automate for cloud, debugging and automation of business processes. This Course covers many aspects of RPA to keep the technology up to speed.This course is for everyone (Beginners , Intermediate ,Experts) , how wants to learn Power Automate step by step about Cloud flows, creating automated steps, and flow development essentials.By the End of the course , you will be able to :. Introduction to Robotic Process Automation. Introduction to the Power Automate for Cloud. Features of Microsoft Power Automate for Cloud. Lets start with Microsoft Power Automate for Cloud. Working with "Environments" in Power Automate. Overview of flows and Component of flows. Types of Flows. Triggers in Power Automate .Learn about Prebuilt connectors in Power Automate. Create a Cloud flow by using Prebuilt Templates. How to work with Cloud Flows. Create an Automated Cloud flow from the scratch. Create a Instant Cloud flow from the scratch. Create a Scheduled Cloud flow from the scratch. Connections in Power Automate. Run History.Introduction to Desktop Flows.Hardware and Software Requirements for Power Automate Desktop.Download and Install Power Automate Desktop.Key features of Power Automate Desktop.Quick Look Power Automate Desktop application.Microsoft Power Automate Vs Microsoft Power Automate Desktop. working with Loops. working with Outlook Automation Actions. Working with Dataverse actions. Working with OneDrive for Business actions. Data Loss Prevention (DLP) Policies. Power Automate for Cloud Interview Questions. Complimentary PL-500 Certification : Questions and AnswersWe will learn Every action step by step with basic examples.

Learn PL-500 Power Automate RPA Developer Associate

Learning Technologies [92000+ Students]

PL-500 Concepts with 100 + Q&A theoretically & Practically to Microsoft Power Automate RPA Developer Certification exam

Blue Prism Foundation Course Step By Step

Udemy Instructor

This Course is Designed to Learn RPA with orientation and structure of Blue Prism, installation, Stages, Exception handling, Application Modeller, Queue management, Control Room and many more. This Course covers many aspects of RPA to keep the technology up to speed.This course is for everyone , Especially for Beginners , how wants to learn Blue Prism step by step to automate mundane tasksBy the End of the course , you will be able to :? Introduction to Blue Prism Software ? Installation Process for Blue prism software? Configuration And Activation of Blue Prism ? Key Areas in Blue Prism product ? 6 : How to Create an User Account in Blue Prism ? 7 : Introduction to Process Studio & Create Sample Process ? 8 : Stages and Data items in Process Studio ? 9 : Working with Calculation stage and DataItem stage ? 10 : Working with Multi Calculation stage ? 11 : Working with Decision stage and Anchor ? 12 : Working with Choice stage ? 13 : Working with Collection stage ? 14 : Working with Loop stage ? 15: VBO & How to import Business Objects in Blue Prism ? 16 : Working with ACTION stage (With SQL Database) ? 17 : Working with PAGES in process ? 18 : Working with PROCESS Stage in process ? 19 : Introduction to Business Object & Create Sample Object using Object Studio ? 20 : Difference Between Process Studio and Object Studio ? 21 : Introduction to Application Modeller in Object Studio (Working with FaceBook) ? 21 Continuation : Working With Navigate, Wait , Write Stages in Object Studio ? 22 : Working With Read Stages in Object Studio (Create an Account in Facebook) ? 23 : Working With CODE Stage in Object Studio ? 24 : Overview of Exception Handling / Error Handling in Blue Prism ? 24 A : Working With Recover, Resume Stages in Object Studio (Example: FaceBook) ? 24 B : Working With Exception Stage and Block stage in Object Studio ? 24 C : What is Exception Bubbling in Blue Prism ? 25 : How to Publish an Action in Business Object ? 26 : Working With ALERT Stage in Process Studio (Detailed) ? 27 : How to Export Process/Business Object In Blue Prism ? 28 : Overview Of Control Room ? 29 : Working with Session Management in Control Room ? 30 : Working with Session variables in Control Room ? 31 : Introduction to Queue Management in Blue Prism ? 32 : Working Session with WORK QUEUES in Queue Management (Full Session) ? 33 : WORK QUEUES || Defer Items in Queue Management ? 34 : Working with Environment Variables ? 35 : WORK QUEUES || Priority in Queue Management (Detailed) ? 36 : WORK QUEUES - Tag , Tag Filter and Key Filters in Queue Management ? 37 : Introduction to Scheduler & How to configure Scheduler ? 38 : Working Session with SCHEDULES,TASKS AND TIMETABLE under Control Room ? 39 : Working Session with CALENDAR (Detailed) ? 40 : Working Session with ACTIVE QUEUES under Control Room ? 41 : Introduction to Release Manager ? 42 : Working Session with Packages and Releases under Release Manager(Detailed) ? 43 : Working Session with Blue Prism DashBoards and Tiles (Detailed) ? 44 : Working With WebServices

Claude Certifications (CCAO-F,CCDV-F, CCAR-F,CCAR-P) Exams

Udemy Instructor

This comprehensive course is designed to help you prepare for all four Anthropic Claude certifications and build practical skills for working with Claude in real-world scenarios.Certifications Covered:1. Claude Certified Architect – Foundations (CCAR-F)Build a strong foundation in Claude architecture and solution design. Learn about Claude capabilities, AI workflows, prompting, tools, agents, security, evaluation, deployment, and architectural best practices.2. Claude Certified Architect – Professional (CCAR-P)Develop advanced enterprise architecture skills. Explore complex Claude solutions, system design, scalability, security, governance, evaluation, optimization, cost considerations, and production deployment.3. Claude Certified Associate – Foundations (CCAO-F)Learn the fundamentals of Claude and generative AI. Understand Claude capabilities, responsible AI, effective prompting, common business use cases, collaboration, and best practices for using Claude effectively.4. Claude Certified Developer – Foundations (CCDV-F)Learn how developers can build AI-powered applications with Claude. Cover Claude APIs, Claude Code, tools, MCP, prompt engineering, application integration, workflows, testing, and development best practices. What You’ll Get:• Certification-focused lessons• Exam-oriented concepts and scenarios• Practice questions• Hands-on demonstrations and exercises• Real-world Claude use cases• Claude Code and MCP concepts• Architecture and development best practices• Tips to approach certification questions confidentlyWhether you are an AI professional, developer, architect, business user, or Claude beginner, this course provides a structured learning path from foundational Claude knowledge to advanced professional architecture skills.

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