5602 Computing & IT courses delivered Online

This comprehensive course will help you learn how to use the power of Python to evaluate your deep learning-based recommender system data sets based on user ratings and choices with a practical approach to building a deep learning-based recommender system by adopting a retrieval-based approach based on a two-tower model.

Welcome to a hands-on SQL course. In this course, you will learn the fundamentals of SQL databases and the relational model. We will cover core concepts such as inserting data into SQL databases, extracting data from SQL databases, aggregations, subqueries, joins, unions, and window functions. This course will help you write complex queries to perform tasks as required in technical interviews or on the job.

This course is a complete course on Microsoft Azure storage service. The course is intended to help people learn Azure concepts quickly and give enough practice exercises to get them started with their cloud journey with a specific focus on Microsoft Azure.

Medicine: Arduino Automatic Medicine Reminder Courses Overview Are you looking to begin your Arduino automatic medicine reminder career or want to develop more advanced skills in Arduino automatic medicine reminder? Then this medicine: Arduino automatic medicine reminder online course will set you up with a solid foundation to become a confident electronic engineer and help you to develop your expertise in Arduino automatic medicine reminder. This medicine: Arduino automatic medicine reminder online course is accredited by the CPD UK & IPHM. CPD is globally recognised by employers, professional organisations and academic intuitions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD certified certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Whether you are self-taught and you want to fill in the gaps for better efficiency and productivity, this medicine: Arduino automatic medicine reminder online course will set you up with a solid foundation to become a confident electronic engineer and develop more advanced skills. Gain the essential skills and knowledge you need to propel your career forward as a electronic engineer. The medicine: Arduino automatic medicine reminder online course will set you up with the appropriate skills and experience needed for the job and is ideal for both beginners and those currently working as a electronic engineer. This comprehensive medicine: Arduino automatic medicine reminder online course is the perfect way to kickstart your career in the field of Arduino automatic medicine reminder. This medicine: Arduino automatic medicine reminder online course will give you a competitive advantage in your career, making you stand out from all other applicants and employees. If you're interested in working as a electronic engineer or want to learn more skills on Arduino automatic medicine reminder but unsure of where to start, then this medicine: Arduino automatic medicine reminder online course will set you up with a solid foundation to become a confident electronic engineer and develop more advanced skills. As one of the leading course providers and most renowned e-learning specialists online, we're dedicated to giving you the best educational experience possible. This medicine: Arduino automatic medicine reminder online course is crafted by industry expert, to enable you to learn quickly and efficiently, and at your own pace and convenience. Who should take this course? This comprehensive medicine: Arduino automatic medicine reminder online course is suitable for anyone looking to improve their job prospects or aspiring to accelerate their career in this sector and want to gain in-depth knowledge of Arduino automatic medicine reminder. Entry Requirements There are no academic entry requirements for this medicine: Arduino automatic medicine reminder online course, and it is open to students of all academic backgrounds. As long as you are aged seventeen or over and have a basic grasp of English, numeracy and ICT, you will be eligible to enrol. Career path This medicine: Arduino automatic medicine reminder online course opens a brand new door for you to enter the relevant job market and also provides you with the chance to accumulate in-depth knowledge at the side of needed skills to become flourishing in no time. You will also be able to add your new skills to your CV, enhance your career and become more competitive in your chosen industry. Course Curriculum Introduction Introduction Who We Are Hardware and Software Requirements Project Creation Arduino Piano Schematic using Fritzing Arduino Piano Coding Download and Install Arduino Software Practical Automatic Medicine Reminder - Simple Version Working Principle Download and Install Wiring Software Circuit Design Download and Install Arduino IDE Coding the simple version Automatic Medicine Reminder - Advanced Version Working Principle Circuit Connection Coding Advance Version In Depth Coding Advanced Version LCD and Buttons Coding Push buttons and EEPROM Coding Push Buttons Functions Coding Stop Buzzer Reminder Functions Start buzzer and Call reminders Design 3D Printed Enclosure Introduction Download Fusion 360 Run Fusion 360 for the First time Fusion 360 User Interface Arduino UNO Enclosure Design the outer frame in 2d Extrude and Split the body in half Create standing points for the case Using Time Machine to Fix errors and add fillet Upper body holes and Chamfering process Importing Arduino UNO 3D Model Creating Joints and fixing issues Surface Cut out Adding Pins cut out and some art work 3D Animation Arduino Mega 3D Enclosure Create a sketch for Arduino Mega Creating the 3D Body for Arduino Mega Add Arduino Mega 3D Model Finishing the Board Recognised Accreditation CPD Certification Service This course is accredited by continuing professional development (CPD). CPD UK is globally recognised by employers, professional organisations, and academic institutions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Many organisations look for employees with CPD requirements, which means, that by doing this course, you would be a potential candidate in your respective field. Certificate of Achievement Certificate of Achievement from Lead Academy After successfully passing the MCQ exam you will be eligible to order your certificate of achievement as proof of your new skill. The certificate of achievement is an official credential that confirms that you successfully finished a course with Lead Academy. Certificate can be obtained in PDF version at a cost of £12, and there is an additional fee to obtain a printed copy certificate which is £35.   FAQs Is CPD a recognised qualification in the UK? CPD is globally recognised by employers, professional organisations and academic intuitions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD-certified certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Are QLS courses recognised? Although QLS courses are not subject to Ofqual regulation, they must adhere to an extremely high level that is set and regulated independently across the globe. A course that has been approved by the Quality Licence Scheme simply indicates that it has been examined and evaluated in terms of quality and fulfils the predetermined quality standards. When will I receive my certificate? For CPD accredited PDF certificate it will take 24 hours, however for the hardcopy CPD certificate takes 5-7 business days and for the Quality License Scheme certificate it will take 7-9 business days. Can I pay by invoice? Yes, you can pay via Invoice or Purchase Order, please contact us at info@lead-academy.org for invoice payment. Can I pay via instalment? Yes, you can pay via instalments at checkout. How to take online classes from home? Our platform provides easy and comfortable access for all learners; all you need is a stable internet connection and a device such as a laptop, desktop PC, tablet, or mobile phone. The learning site is accessible 24/7, allowing you to take the course at your own pace while relaxing in the privacy of your home or workplace. Does age matter in online learning? No, there is no age limit for online learning. Online learning is accessible to people of all ages and requires no age-specific criteria to pursue a course of interest. As opposed to degrees pursued at university, online courses are designed to break the barriers of age limitation that aim to limit the learner's ability to learn new things, diversify their skills, and expand their horizons. When I will get the login details for my course? After successfully purchasing the course, you will receive an email within 24 hours with the login details of your course. Kindly check your inbox, junk or spam folder, or you can contact our client success team via info@lead-academy.org

This Node.js Express & MongoDB Dev to Deployment course is a well-prepared course and perfect for individuals interested in learning how to structure your Node/Express applications, create data models, relate data, display views, authenticate users, create helpers since this comprehensive course provide some solid insight into NodeJS development. With this course, you'll learn about Node for adding server-side JavaScript to your skill-set and learn to build engaging and responsive applications. You'll also learn to build schemas, structure models and query MongoDB to get the accurate data, and the core concepts of MongoDB for building production-ready applications. The foundations of Node.js including how to prepare and deploy apps to production with Heroku, ES6 concepts like arrow functions, promises, template strings, etc. are an integral part of this course. What you'll learn Build high quality applications built with Node, Express and MongoDB Implement authentication including local & Google OAuth strategies Create data models with Mongoose ODM Prepare & deploy apps to production with Heroku Learn ES6 concepts like arrow functions, template strings & promises Requirements Basic HTML / CSS knowledge A good understanding of JavaScript Fundamentals (functions, objects, loops, etc) Who this course is for: Anyone that wants to learn how to build & deploy apps built with Node, Express & MongoDB Course Introduction Welcome To The Course FREE 00:05:00 Project Files and Questions FREE 00:03:00 Setting Up Dev Environment Setup 00:07:00 What Is Node.js 00:05:00 Installing & Exploring Node.js 00:07:00 Installing MongoDB Locally 00:08:00 Sign Up For mLab 00:03:00 Creating a Heroku Account 00:03:00 VidJot Project & Express Fundamentals Vidjot Project Introduction 00:04:00 Install & Initialize Express 00:08:00 Basic Routing & Nodemon 00:06:00 Express Middleware 00:05:00 Working With Templates 00:10:00 Bootstrap & Partials 00:08:00 Mongoose & Local MongoDB Install Mongoose & Connect To Mongo 00:06:00 Create The Idea Model 00:05:00 Add Idea Form 00:07:00 Server Side Form Validation 00:09:00 Save Idea To MongoDB 00:04:00 Fetching Ideas From MongoDB 00:05:00 Edit Idea Form 00:05:00 Update Idea Data 00:09:00 Remove Idea Data 00:06:00 Flash Messaging 00:11:00 Local Authentication With Passport A Look At Passport 00:05:00 The Express Router 00:11:00 Login & Register Pages 00:13:00 Register Form Validation 00:11:00 User Registration 00:17:00 Hooking Up A Local Strategy 00:11:00 Finishing The Login Functionality 00:12:00 Logout Function 00:04:00 Protecting Routes 00:06:00 Access Control 00:08:00 VidJot Prep & Deployment Preparing Our App For Deployment 00:08:00 Deploying To Heroku 00:08:00 Adding a Domain Name 00:04:00 StoryBooks Project Start & Google OAuth StoryBooks App Introduction 00:04:00 Initial Setup & Heroku Push 00:11:00 Creating Our Google OAuth Credentials 00:08:00 Creating Our Google Strategy 00:12:00 Auth Callback & Remote App 00:09:00 Creating The User Model 00:06:00 Saving The Authenticated User 88 00:10:00 Adding Session & Authentication 00:12:00 Creating Our Ul Index Routes & Handlebars 00:12:00 Header & Navbar 00:09:00 Side Navigation 00:09:00 Dashboard & Stories Routes 00:09:00 Add Button & Footer 00:10:00 Restricting Routes 00:06:00 Add Story Form 00:11:00 Stories & The Database Create The Story Model 00:06:00 Save Story To MongoDB 00:13:00 Fetch & Display Public Stories 00:12:00 Handlebars Helpers 00:07:00 Show Template & Format Date 00:11:00 Creating The Dashboard 00:12:00 Edit Form & Select Helper 00:09:00 Updating Stories 00:08:00 Deleting Stories 00:04:00 Comments, Access control & Cleanup Add Comment Functionality 00:10:00 Listing Comments 00:04:00 Edit Access Control 00:10:00 Get Stories From Specific Users 00:07:00 Block Private Story Details Page 00:05:00 StoryBooks Prep & Deployment Prep & Production Key Variables 00:08:00 Deploy & Test 00:05:00 Domain & Update Google OAuth Creds 00:05:00

Course Overview Are you looking to improve your computer literacy or kickstart a career in the IT sector? This Professional Information Technology Course covers all the basics, from the anatomy of a PC to programming language and essential software. You will also explore the role of an IT Technician and Computer Programmer, including career path and opportunities. Through tutor-led guidance, you will learn about the latest IT technologies and gain the core skills required to gain employment in this field. You will also deepen your understanding of IT security and troubleshooting issues, to protect your PC and networks. Once you have successfully completed this course, a range of professions will be open to you, and you will have the certification and skills to maintain and upgrade any PC with confidence. This Information Technology Course is an introductory course, with no specific entry requirements. Fast track your career online and gain the practical knowledge to become an IT Technician or Programmer! What You Will Learn This Diploma in Information Technology is ideal for aspiring IT professionals and those who wish to improve their computer literacy. It provides essential information and guidance on networking, programming, troubleshooting and other key topics, covering the fundamental components of a PC. Understanding the Components of a PC Do You Need to Upgrade Your PC? Essential Software Every PC Must Have How to Install and Organise Your PC Tips & Guidelines for Troubleshooting How to Speak to a Technician The Role of a Computer Programmer An Introduction to Programming Language The Basics of Computer Networking Network Routing, Switching, Bridging & Security Why You Should Choose This Course From iStudy Study at your own pace Full Tutor support on weekdays (Monday - Friday) Fully compatible with any device Free Printable PDF Certificate immediately after completion No prior qualifications are needed to take this course No hidden fees or exam charges CPD Qualification Standards and IAO accredited Efficient exam system, assessment, and instant results Our customer support team is always ready to help you Gain professional skills and better earning potential Certification After completing the course you'll receive a free printable CPD accredited PDF certificate. Hard Copy certificate is also available, and you can get one for just £9! Accreditation This course is accredited by Continuing Professional Development (CPD). It is a recognised independent accreditation service. Enrol today and learn something new with iStudy. You'll find a full breakdown of the course curriculum down below, take a look and see just how much this course offers. We're sure you'll be satisfied with this course.

GraphQL is a language that enables you to provide a complete and understandable description of the data in your API, which provides a common interface between the client and the server for data fetching and manipulations. If you ever wondered how to get started with developing GraphQL API using Node.js, then you are in the right place! In this GraphQL with NodeJs: From Beginner to Advanced Concepts you'll learn how to setup a GraphQL server with Node.js and Express. You'll be using the Express middleware express-graphql. Learn Advanced Concepts- Interfaces, Unions, DataLoaders, Caching, Pagination, Sorting, Filtering. Learn Cursor based Pagination in GraphQL. You will learn to build highly scaleable APIS with GraphQL, NodeJs and MongoDB. The course will show you why GraphQL is a viable solution for both new and existing applications and what its advantages are when compared to REST. Furthermore, you'll learn how to use GraphQL on the client side to send queries and mutations to the server. What Will I Learn? Build highly scaleable APIS with GraphQL, NodeJs and MongoDB Secure GraphQL API using JWT Authentication Learn Advanced Concepts- Interfaces, Unions, DataLoaders, Caching, Pagination, Sorting, Filtering Learn Cursor based Pagination in GraphQL Testing with GraphQL, NodeJs and Jest Unit Testing and Integration testing in GraphQL Requirements Knowledge of Javascript is required Knowledge of NodeJs is required Who is the target audience? NodeJs developers who want learn about GraphQL Developers who have basic knowledge of GraphQL but want to learn more advanced concepts in GraphQL Developers who want to learn how to build GraphQL APIs Developers who want to learn how to implement Authentication, Subscriptions, Testing, and Caching in GraphQL Getting Started Create Express Server in NodeJs FREE 00:04:00 Create GraphQL Server using express-graphql FREE 00:08:00 Understand GraphQL Resolver Arguments 00:03:00 Connect GraphQL App with MongoDB using Mongoose 00:04:00 CURD(Create, Read,Update,Delete) Operations with Nodejs, GraphQL, and MongoDB Create Record in MongoDB Using GraphQL Mutation 00:06:00 Get Records From MongoDB Using GraphQL Query 00:02:00 Update Records From MongoDB Using GraphQL Mutation 00:02:00 Delete Record From MongoDB Using GraphQL Mutation 00:02:00 Authentication and Authorization in GraphQL, Nodejs and MongoDB Create GraphQL Server with GraphQL Yoga 00:03:00 Split up your schema definition, resolvers, and Query type into multip 00:07:00 Create a Mongoose User model for Authentication in GraphQL 00:03:00 Register and Encrypt User Data and Return JWT Payload with Graph 00:07:00 Operations and Variables in GraphQL 00:02:00 Validate Input in GraphQL with Joi 00:04:00 Authenticate a User using a JSON Web Token in GraphQL 00:03:00 Merge GraphQL Resolvers into a Single Object using lodash.merge 00:02:00 Create a Middleware for Authentication in GraphQL 00:07:00 Apply Authentication Middleware on GraphQL Resolvers 00:03:00 Create Nested Resolvers to remove duplicate code from individual 00:07:00 Pagination, Filtering, And Sorting in GraphQL Paginate List of Data in GraphQL 00:04:00 Filter Nodes with Matching Rule GraphQL Queries 00:03:00 Sort GraphQL Query Results by Field 00:02:00 Cursor Based Pagination 00:09:00 Fragments, Interfaces, and Unions in GraphQL Send Multiple Queries in a Single Request using Aliases in GraphQL 00:02:00 Enhancing Fields Reusability with Fragments in GraphQL 00:02:00 Create Enum to represents a collection of related values 00:03:00 Create an Interface to represent the reusable fields in GraphQL 00:06:00 Interface Demo with __ResolveType 00:05:00 Create Union to return more than object type from GraphQL field 00:11:00 Subscriptions and DataLoaders in GraphQL Introduction to Subscriptions 00:01:00 Adding real-time functionality with GraphQL Subscriptions 00:06:00 Why Data Loaders in GraphQL 00:02:00 Create DataLoader in GraphQL 00:05:00 Batching in GraphQL 00:05:00 Caching in GraphQL - Udemy 00:03:00 Testing with Jest in GraphQL and NodeJs Integrate Jest Testing Framework with GraphQL, and NodeJs 00:05:00 Write Unit test for Resolvers in GraphQL 00:04:00 Write Integration Test for Queries And Mutations in GraphQL 00:04:00 Course Certification

Overview Perks of being a medical coder are endless. Medical coders can earn handsome salaries and have great opportunities for advancement. These professionals are essential to all areas of healthcare. Kickstart your career in medical coding by taking this Medical Coding Certification Course. Transforming healthcare diagnosis, procedures, medical services, and equipment into applicable medical codes is known as medical coding. Medical coders extract patient data from medical charts created by physicians regularly. Through this Medical Coding Certification course, you'll explore the fundamentals of medical billing and coding. The program will explain the medical coding process in great detail. Moreover, it will look into the aspects of medical coding terminology and CPT codes in medical billing. Furthermore, it will take you through the medical billing and insurance claims process and give you insights into medical office technology. Learning Outcomes Learn the steps in the medical coding process Discover the different methods of medical coding Find a thorough overview of CPT codes in medical billing Enrich your knowledge of the Medical Billing and Insurance Claims Process Familiarise yourself with the common billing and coding mistakes and how to avoid them Who is the Course for? This Medical Coding Certification course is suitable for anyone interested in gaining exceptional clinical coding skills. The training will open doors to various career opportunities in the healthcare industry. Entry Requirement This course is available to all learners, of all academic backgrounds. Learners should be aged 16 or over to undertake the qualification. Good understanding of English language, numeracy, and ICT are required to attend this course. Why Choose Us? Affordable, well-structured and high-quality e-learning study materials Engaging tutorial videos, materials from the industry-leading experts Opportunity to study in a user-friendly, advanced online learning platform Efficient exam systems for the assessment and instant result UK & internationally recognised accredited qualification Access the course content on mobile, tablet, or desktop from anywhere, anytime Excellent career advancement opportunities 24/7 student support via email. Assessment  At the end of the course, you will be required to sit for an online multiple-choice test. Your test will be assessed automatically and immediately so that you will instantly know whether you have been successful. Certificate of Achievement After completing this course successfully, you will be able to obtain an Accredited Certificate of Achievement. Certificates & Transcripts can be obtained either in Hardcopy at £14.99 or in PDF format at £11.99. Career Path Medical Coding Certification Course provides useful skills to possess, and would be beneficial for the following professionals: Clinical coder Medical administrator Medical Coding Certification Module 01: Anatomy and Physiology 01:00:00 Module 02: The Chemical Level of Organisation 00:20:00 Module 03: Cell 00:50:00 Module 04: Tissues and Membranes 00:35:00 Module 05: Skeletal System 01:00:00 Module 06: Muscular System 00:30:00 Module 07: Cardiovascular System 00:35:00 Module 08: Digestive System 00:15:00 Module 09: The Endocrine System 00:50:00 Module 10: The Nervous System 01:00:00 Module 11: The Respiratory System 00:30:00 Module 12: The Immune System 00:40:00 Module 13: The Urinary System 00:20:00 Module 14 The Reproductive System 01:30:00 Module 15: The Integumentary System 00:35:00 Module 16:The Senses 00:50:00 Module 17: Medical Terminology 00:35:00 Module 18: Medical Coding: CPT 00:35:00 Module 19: ICD 10 Codes 00:30:00 Module 20: Medical Office Administration 00:30:00 Module 21: Medical Billing and Insurance Claims Process 00:20:00 Module 22: Medical Office Technology 00:15:00 Module 23: Ten Common Billing and Coding Mistakes and Avoiding Them 00:10:00 Mock Exam Mock Exam - Medical Coding Certification 00:20:00 Final Exam Final Exam - Medical Coding Certification 00:20:00 Order Your Certificates and Transcripts Order Your Certificates and Transcripts 00:00:00

Overview Dive deep into the world of clinical coding and secure the expertise to perform excellent coding service in the clinical setting with our Clinical Coding Course . This course will help aspiring clinical coders secure the core skills and knowledge of clinical coding. It is also perfect for professionals who want to polish their existing skills. Through this comprehensive training, you will be able to establish a solid foundation in medical coding. The course will educate you on the General Coding Standards Of ICD-10. In addition, you will get a clear understanding of the OPCS-4. The course will also include lessons on maintaining confidentiality, legal aspects and the ethics of working in a clinical environment. After the completion of the course you will receive a CPD-accredited certificate of achievement. This certificate will elevate your employability in the medical sector. So, join today and start working on your clinical coding skills. Course Preview Learning Outcomes Learn the basic principles of clinical coding Enhance your knowledge of General Coding Standards Of ICD-10 Get introduced to the essentials of OPCS-4 Deepen your knowledge and skills about different types of coding Gain in-depth knowledge about the legal and ethical aspects of working in a clinical setting Why Take This Course From John Academy? Affordable, well-structured and high-quality e-learning study materials Meticulously crafted engaging and informative tutorial videos and materials Efficient exam systems for the assessment and instant result Earn UK & internationally recognised accredited qualification Easily access the course content on mobile, tablet, or desktop from anywhere, anytime Excellent career advancement opportunities Get 24/7 student support via email What Skills Will You Learn from This Course? Clinical Coding Analytical Skills Who Should Take This Clinical Coding Course? Whether you're an existing practitioner or an aspiring professional, this course is an ideal training opportunity. It will elevate your expertise and boost your CV with key skills and a recognised qualification attesting to your knowledge. Are There Any Entry Requirements? This Clinical Coding Course is available to all learners of all academic backgrounds. But learners should be aged 16 or over to undertake the qualification. And a good understanding of the English language, numeracy, and ICT will be helpful. Clinical Coding Course Certification After completing and passing the Clinical Coding Course successfully, you will be able to obtain a Recognised Certificate of Achievement. Learners can obtain the certificate in hard copy at £14.99 or PDF format at £11.99. Career Path​ This exclusive Clinical Coding Course will equip you with effective skills and abilities and help you explore career paths such as  Clinical Coder Clinical Coding Consultant Medical Records Officer Clinical Coding Auditor Module 01: Introduction To Clinical Coding Introduction to Clinical Coding 00:42:00 Module 02: Introduction To Clinical Records Its Confidentiality Introduction to Clinical Records and Its Confidentiality 00:49:00 Module 03: Clinical Terminology And Jargons Clinical Terminology and Jargons 00:42:00 Module 04: Introduction To ICD-10 Coding Introduction to ICD-10 Coding 00:32:00 Module 05: General Coding Standards Of ICD-10 General Coding Standards of ICD-10 00:42:00 Module 06: ICD-10 5th Edition Codes (Chapter 1 To 4) ICD-10 5th Edition Codes (Chapter 1 to 4) 00:44:00 Module 07: ICD-10 5th Edition Codes (Chapter 5 To 10) ICD-10 5th Edition Codes (Chapter 5 to 10) 01:00:00 Module 08: ICD-10 5th Edition Codes (Chapter 11 To 15) ICD-10 5th Edition Codes (Chapter 11 to 15) 00:58:00 Module 09: ICD-10 5th Edition Codes (Chapter 16 To 22) ICD-10 5th Edition Codes (Chapter 16 to 22) 01:02:00 Module 10: Introduction To OPCS-4 Introduction to OPCS-4 00:46:00 Module 11: Introduction To SNOMED CT Introduction to SNOMED CT 00:39:00 Module 12: Other Types Of Clinical Coding Other types of Clinical Coding 00:32:00 Module 13: Legal And Ethical Aspects Of Working In A Clinical Environment Legal and Ethical Aspects of Working in a Clinical Environment 00:33:00 Assignment Assignment - Clinical Coding - Online Course 00:00:00 Order Your Certificate and Transcript Order Your Certificates and Transcripts 00:00:00

Learn to build highly interactive online and mobile courses with Articulate Storyline 360 that can be delivered through any learning management system or website. It's simple enough for beginners, but powerful enough for experts. A hands-on course containing live demonstrations of an excellent learning experience.