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Welcome to our tutorial on mastering Object-Oriented Analysis and Design (OOAD)! Whether you're new to software engineering or seeking to enhance your skills, this tutorial is tailored to provide you with a comprehensive understanding of OOAD principles and practices.In this tutorial, we'll delve into the concepts of Object-Oriented Analysis and Design, elucidating their significance in software development and architecture. OOAD is a methodology for analyzing and designing software systems based on the principles of encapsulation, inheritance, polymorphism, and abstraction.Join us as we unravel the intricacies of OOAD, discussing key concepts such as requirements gathering, use case modeling, class diagrams, and design patterns. We'll explore how OOAD enables software engineers to create modular, reusable, and maintainable software solutions.Ready to elevate your software engineering skills and master the principles of Object-Oriented Analysis and Design? Watch the tutorial now and gain valuable insights into this essential aspect of software development! For further exploration and detailed insights, don't forget to peruse the accompanying article on GeeksforGeeks: <a href="https://www.geeksforgeeks.org/object-oriented-analysis-and-design/">https://www.geeksforgeeks.org/object-oriented-analysis-and-design/</a>Don't miss out on the opportunity to deepen your understanding of software architecture and design principles. Like, share, and subscribe for more tutorials and insights into software engineering best practices. Let's embark on this enlightening journey together. Happy coding!

Object Oriented Design and Design Patterns

Get ready for a month full of fun, rewards &amp; learning!&nbsp; This Geek-O-Lympics gives you a chance to explore and participate in a wide range of events.&nbsp; Sharpen up your programming skills, participate in coding contests, explore high-paying jobs &amp; stand a chance to win medals while participating for free!&nbsp; So explore the events starting from 1st July and register for them all! Link: <a href="https://www.geeksforgeeks.org/geek-olympics-2023">https://www.geeksforgeeks.org/geek-olympics-2023</a>

Geek-O-Lympics 2023 | 1st - 31st July | GeeksforGeeks

The release of GPT-4 brings significant advancements in creativity, visual input capabilities, and handling longer text. It offers improved accuracy and broader general knowledge, allowing users to input images, identify components, and generate recipes or solutions based on visual data. Additionally, GPT-4 supports up to 25,000 words, enabling users to analyze entire web pages and ask detailed questions based on their content.With enhanced exam performance, GPT-4 now ranks in the 90th percentile for the Uniform Bar Exam and the 99th percentile for the Biology Olympiad, compared to much lower scores in GPT-3. It also reduces disallowed content access by 82% and introduces APIs for training custom models, enabling tailored applications like mentors or specialized advisors. These improvements mark a significant leap in AI capabilities, making GPT-4 a versatile and powerful tool. For more detail, please go through - <a href="https://request.geeksforgeeks.org/?p=981388">Chat GPT-4 – All You Need To Know</a>

What is ChatGPT 4? | What's the difference between ChatGPT 3 & GPT 4?

In this video, we will take you on GeeksforGeeks office tour with Nishant Chahar &amp; take a close look at the office. Apart from that we will also see what advice the co-founder of GeeksforGeeks - Sandeep Jain has for the students who are preparing for placements or are in the college doing engineering. Watch the entire video &amp; enjoy the insightful podcast with Sandeep JainSubscribe to Nishant's YouTube Channel here: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.youtube.com/channel/UClYcYuuwLqTPmH74-xRxZhQ">https://www.youtube.com/channel/UClYcYuuwLqTPmH74-xRxZhQ</a>

GeeksforGeeks Office Tour | Tips for Students by Sandeep Jain

Java is one of the most robust, highly scalable &amp; versatile languages, it is used widest be it the small-scale or medium-scale industries. In this video, we will be looking into the 7 best frameworks for full stack java developers. But let us first see what is a framework For building an application, you have to write large codes which sometimes seem messy and also may confuse you. Here’s when frameworks come into the picture. Frameworks are collections of libraries that can be used while building applications thereby saving development time. Every language has a framework and so does Java. Java also has a list of frameworks that adds up extra functionalities to your application.&nbsp;By now you must have understood what is a framework &amp; why you need a framework. So, now it's time to know which are the top 7 frameworks for every full stack java developer.7 frameworks for full-stack Java developers: <a href="https://www.geeksforgeeks.org/7-best-frameworks-for-full-stack-java-developers/">https://www.geeksforgeeks.org/7-best-frameworks-for-full-stack-java-developers/</a>

7 Best Frameworks For Full Stack Java Developers

In this video, we will be discussing why C++ is still one of the most used programming languages &amp; what are the top 8 reasons to learn C++ in 2022. Object-oriented, procedural, and generic programming are all supported by the general-purpose, case-sensitive, free-form programming language that is C++.&nbsp; Apart from that C++ has additional features&nbsp;like inheritance, classes, etc. Wherever performance matters the most, C++ is used because of its speed. C++ is used in Embedded system where hardware and software are corelated to eachother for a specific function/task. Top 8 Reasons to Learn C++ in 2022: <a href="https://www.geeksforgeeks.org/top-10-reasons-to-learn-c-plus-plus/">https://www.geeksforgeeks.org/top-10-reasons-to-learn-c-plus-plus/</a>

Top 8 Reasons to Learn C++ in 2022

In this video, we are going to talk about the most common mistakes that a beginner programmer/coder is prone to. There are many mistakes that a beginner/noob programmer make in the beginning of their coding journey, however we have discussed the 5 most common mistakes that a beginner coder make &amp; how to avoid them. Mistakes are part of coding and every programmer makes tonnes of mistakes especially as a beginner but that’s how they grow and become a good developer. However, one should learn from these mistakes &amp; know how to avoid them. Watch this video till the end to know how can you avoid making mistakes while on your coding journey &amp; become a great coder. 7 Common Programming Mistakes That Every Beginner Must Avoid <a href="https://www.geeksforgeeks.org/7-common-programming-mistakes-that-every-beginner-must-avoid/">https://www.geeksforgeeks.org/7-common-programming-mistakes-that-every-beginner-must-avoid/</a>

5 Mistakes Beginner Programmers Make

A blockchain is a distributed database that stores information electronically in a digital format and is shared among the nodes of a computer network. This video focuses on discussing how to solve one of the major issues in society regarding the illegal supply of drugs in the market. The project is created using Ethereum smart contracts to reduce the supply of drugs illegally. This project tracks the cycle of medicine from raw materials used to the hands of consumers. Every step of the medicine cycle, the status of the medicine is tracked. Various features of blockchain help to solve the issue of illegal supply:

1) The decentralization property of blockchain helps to prevent counterfeiting of the supply of medicine in the market. 
2) Data immutability gives medicine sales a reliable and trustworthy environment to trade.
3) Events are triggered at every steps to keep a log of changes in blockchain data.

Blockchain technology helped to overcome challenges like increased gas prices and scalability of the application.

Related article:
https://www.geeksforgeeks.org/med-chain-solidity-project-to-solve-illegal-supply-of-drugs/

Medical Chain Project | Blockchain

In this video, we are going to learn about how to handle Categorical data in machine learning. It’s difficult to create ML models that can’t have features that have categorical values, such models cannot function. It is usually a fixed number of possible values with assigning each individual observation to a particular group on the basis of some qualitative. While learning Handling Categorical Data, we will explain different techniques Label and One hot encoding methods. Also, we will see what is the drawback of both techniques. Learn more: <a href="https://www.geeksforgeeks.org/exploring-categorical-data/ ">https://www.geeksforgeeks.org/exploring-categorical-data/&nbsp;</a><a href="https://www.geeksforgeeks.org/ml-one-hot-encoding-of-datasets-in-python/ ">https://www.geeksforgeeks.org/ml-one-hot-encoding-of-datasets-in-python/&nbsp;</a><a href="https://www.geeksforgeeks.org/how-to-convert-categorical-features-to-numerical-features-in-python/">https://www.geeksforgeeks.org/how-to-convert-categorical-features-to-numerical-features-in-python/</a><a href="https://www.geeksforgeeks.org/how-to-convert-categorical-string-data-into-numeric-in-python/">https://www.geeksforgeeks.org/how-to-convert-categorical-string-data-into-numeric-in-python/</a>

Machine Learning - Handling Categorical Data

What thoughts come to your mind when I ask you what are the skill sets required to become a coder. There are a lot of misconceptions people (especially beginners) have about programming and programmers. Let’s break some common myths and see the real fact about those misconceptions through this video. In this video, we have covered 5 common myths that people have when it comes to coding &amp; we have tried to break those myths with a valid &amp; logical explanation as well. Sit back relax &amp; watch this video till the end to change your assumptions on coding/coders. Read an article on the same lines:&nbsp;<a href="https://www.geeksforgeeks.org/i-cant-do-computer-programming-7-common-myths/">https://www.geeksforgeeks.org/i-cant-do-computer-programming-7-common-myths/</a>

5 Coding Myths that You Must Know!

What is the most common question that college students might have? It has to be - How to crack internships? or How to get placed in their dream company? We completely understand, the anxiety &amp; fear that you as a student go through. But not to worry, you are just one video away from trashing away all your doubts &amp; queries. Through this video, we have made sure to answer all your questions like what exactly we should prepare, what are the expectations of an interviewer, are placements too difficult to crack, how to clear interviews, what should an ideal resume look like, etc so that you can land that dream job.&nbsp;Related Article: <a href="https://www.geeksforgeeks.org/10-tips-and-tricks-to-crack-internships-and-placements/">https://www.geeksforgeeks.org/10-tips-and-tricks-to-crack-internships-and-placements/</a>

10 Tips & Tricks to Crack Internships & Placements

User experience (UX) design is the process of designing the user interaction or overall experience of a user with the product, webpage, or application. It is all about how the customer feels the product while interacting with the services, product, or application. And also how easy it was for a user to perform a certain task to use a product. In this video, we will talk about how we can start with UX Designer. And why it is important, Understand the basics of UX Design, we will also cover UX Design Tools, Portfolios and Skills, and apply them to the relevant job in UX Designer like - UX Researcher, UX Engineer, and Product Designer. We took some steps to become UX Designer.Related Article :&nbsp;<a href=" https://www.geeksforgeeks.org/user-experience-or-ux-design/"> https://www.geeksforgeeks.org/user-experience-or-ux-design/</a>

Getting Started With UX Designing