𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁’𝘀 𝗙𝗥𝗘𝗘 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 𝗖𝗼𝘂𝗿𝘀𝗲 – 𝗟𝗲𝗮𝗿𝗻 𝗛𝗼𝘄 𝘁𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗔𝗜 𝗪𝗼𝗿𝗸𝘀😍

🚨 Microsoft just dropped a brand-new FREE course on AI Agents — and it’s a must-watch!📲

If you’ve ever wondered how AI copilots, autonomous agents, and decision-making systems actually work👨‍🎓💫

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4kuGLLe

This course is your launchpad into the future of artificial intelligence✅️

Python Roadmap
|
|-- Fundamentals
| |-- Basics of Programming
| | |-- Introduction to Python
| | |-- Setting Up Development Environment (IDE: PyCharm, VSCode, etc.)
| |
| |-- Syntax and Structure
| | |-- Basic Syntax
| | |-- Variables and Data Types
| | |-- Operators and Expressions
|
|-- Control Structures
| |-- Conditional Statements
| | |-- If-Else Statements
| | |-- Elif Statements
| |
| |-- Loops
| | |-- For Loop
| | |-- While Loop
| |
| |-- Exception Handling
| | |-- Try-Except Block
| | |-- Finally Block
| | |-- Raise and Custom Exceptions
|
|-- Functions and Modules
| |-- Defining Functions
| | |-- Function Syntax
| | |-- Parameters and Arguments
| | |-- Return Statement
| |
| |-- Lambda Functions
| | |-- Syntax and Usage
| |
| |-- Modules and Packages
| | |-- Importing Modules
| | |-- Creating and Using Packages
|
|-- Object-Oriented Programming (OOP)
| |-- Basics of OOP
| | |-- Classes and Objects
| | |-- Methods and Constructors
| |
| |-- Inheritance
| | |-- Single and Multiple Inheritance
| | |-- Method Overriding
| |
| |-- Polymorphism
| | |-- Method Overloading (using default arguments)
| | |-- Operator Overloading
| |
| |-- Encapsulation
| | |-- Access Modifiers (Public, Private, Protected)
| | |-- Getters and Setters
| |
| |-- Abstraction
| | |-- Abstract Base Classes
| | |-- Interfaces (using ABC module)
|
|-- Advanced Python
| |-- File Handling
| | |-- Reading and Writing Files
| | |-- Working with CSV and JSON Files
| |
| |-- Iterators and Generators
| | |-- Creating Iterators
| | |-- Using Generators and Yield Statement
| |
| |-- Decorators
| | |-- Function Decorators
| | |-- Class Decorators
|
|-- Data Structures
| |-- Lists
| | |-- List Comprehensions
| | |-- Common List Methods
| |
| |-- Tuples
| | |-- Immutable Sequences
| |
| |-- Dictionaries
| | |-- Dictionary Comprehensions
| | |-- Common Dictionary Methods
| |
| |-- Sets
| | |-- Set Operations
| | |-- Set Comprehensions
|
|-- Libraries and Frameworks
| |-- Data Science
| | |-- NumPy
| | |-- Pandas
| | |-- Matplotlib
| | |-- Seaborn
| | |-- SciPy
| |
| |-- Web Development
| | |-- Flask
| | |-- Django
| |
| |-- Automation
| | |-- Selenium
| | |-- BeautifulSoup
| | |-- Scrapy
|
|-- Testing in Python
| |-- Unit Testing
| | |-- Unittest
| | |-- PyTest
| |
| |-- Mocking
| | |-- unittest.mock
| | |-- Using Mocks and Patches
|
|-- Deployment and DevOps
| |-- Containers and Microservices
| | |-- Docker (Dockerfile, Image Creation, Container Management)
| | |-- Kubernetes (Pods, Services, Deployments, Managing Python Applications on Kubernetes)
|
|-- Best Practices and Advanced Topics
| |-- Code Style
| | |-- PEP 8 Guidelines
| | |-- Code Linters (Pylint, Flake8)
| |
| |-- Performance Optimization
| | |-- Profiling and Benchmarking
| | |-- Using Cython and Numba
| |
| |-- Concurrency and Parallelism
| | |-- Threading
| | |-- Multiprocessing
| | |-- Asyncio
|
|-- Building and Distributing Packages
| |-- Creating Packages
| | |-- setuptools
| | |-- Creating environment setup
| |
| |-- Publishing Packages
| | |-- PyPI
| | |-- Versioning and Documentation

Best Resource to learn Python

Python Interview Questions with Answers

Freecodecamp Python ML Course with FREE Certificate

Python for Data Analysis

Python course for beginners by Microsoft

Scientific Computing with Python

Python course by Google

Python Free Resources

Please give us credits while sharing: -> https://t.iss.one/free4unow_backup

ENJOY LEARNING 👍👍

𝗪𝗶𝗽𝗿𝗼’𝘀 𝗙𝗿𝗲𝗲 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗔𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗼𝗿: 𝗬𝗼𝘂𝗿 𝗙𝗮𝘀𝘁-𝗧𝗿𝗮𝗰𝗸 𝘁𝗼 𝗮 𝗗𝗮𝘁𝗮 𝗖𝗮𝗿𝗲𝗲𝗿!😍

Want to break into Data Science but don’t have a degree or years of experience? Wipro just made it easier than ever!👨‍🎓✨️

With the Wipro Data Science Accelerator, you can start learning for FREE—no fancy credentials needed. Whether you’re a beginner or an aspiring data professional👨‍💻📌

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4hOXcR7

Ready to start? Explore Wipro’s Data Science Accelerator here✅️

SQL Joins: Unlock the Secrets Data Aficionado's

♐️ SQL joins are the secret ingredients that bring your data feast together, they are the backbone of relational database querying, allowing us to combine data from multiple tables.

➠ Let's explore the various types of joins and their applications:

1. INNER JOIN
- Returns only the matching rows from both tables
- Use case: Finding common data points, e.g., customers who have made purchases

2. LEFT JOIN
- Returns all rows from the left table and matching rows from the right table
- Use case: Retrieving all customers and their orders, including those who haven't made any purchases

3. RIGHT JOIN
- Returns all rows from the right table and matching rows from the left table
- Use case: Finding all orders and their corresponding customers, including orders without customer data

4. FULL OUTER JOIN
- Returns all rows from both tables, with NULL values where there's no match
- Use case: Comprehensive view of all data, identifying gaps in relationships

5. CROSS JOIN
- Returns the Cartesian product of both tables
- Use case: Generating all possible combinations, e.g., product variations

6. SELF JOIN
- Joins a table with itself
- Use case: Hierarchical data, finding relationships within the same table

🚀 Advanced Join Techniques

1. UNION and UNION ALL
- Combines result sets of multiple queries
- UNION removes duplicates, UNION ALL keeps them
- Use case: Merging data from similar structures

2. Joins with NULL Checks
- Useful for handling missing data or exclusions

💡 SQL Best Practices for Optimal Performance

1. Use Appropriate Indexes : Create indexes on join columns and frequently filtered fields.

2. Leverage Subqueries: Simplify complex queries and improve readability.

3. Utilize Common Table Expressions (CTEs): Enhance query structure and reusability.

4. Employ Window Functions: For advanced analytics without complex joins.

5. Optimize Query Plans: Analyze and tune execution plans for better performance.

6. Master Regular Expressions: For powerful pattern matching and data manipulation.

𝗛𝗶𝗱𝗱𝗲𝗻 𝗚𝗲𝗺 𝗳𝗼𝗿 𝗙𝗿𝗲𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗳𝗿𝗼𝗺 𝗠𝗜𝗧, 𝗛𝗮𝗿𝘃𝗮𝗿𝗱 & 𝗦𝘁𝗮𝗻𝗳𝗼𝗿𝗱!😍

Still searching for quality learning resources?📚

What if I told you there’s a platform offering free full-length courses from top universities like MIT, Stanford, and Harvard — and most people have never even heard of it? 🤯

𝗟𝗶𝗻𝗸𝘀:-👇

https://pdlink.in/4lN7aF1

Don’t skip this chance✅️

Essential Skills to Master for Using Generative AI

1️⃣ Prompt Engineering
✍️ Learn how to craft clear, detailed prompts to get accurate AI-generated results.

2️⃣ Data Literacy
📊 Understand data sources, biases, and how AI models process information.

3️⃣ AI Ethics & Responsible Usage
⚖️ Know the ethical implications of AI, including bias, misinformation, and copyright issues.

4️⃣ Creativity & Critical Thinking
💡 AI enhances creativity, but human intuition is key for quality content.

5️⃣ AI Tool Familiarity
🔍 Get hands-on experience with tools like ChatGPT, DALL·E, Midjourney, and Runway ML.

6️⃣ Coding Basics (Optional)
💻 Knowing Python, SQL, or APIs helps customize AI workflows and automation.

7️⃣ Business & Marketing Awareness
📢 Leverage AI for automation, branding, and customer engagement.

8️⃣ Cybersecurity & Privacy Knowledge
🔐 Learn how AI-generated data can be misused and ways to protect sensitive information.

9️⃣ Adaptability & Continuous Learning
🚀 AI evolves fast—stay updated with new trends, tools, and regulations.

Master these skills to make the most of AI in your personal and professional life! 🔥

Free Generative AI Resources: https://whatsapp.com/channel/0029VazaRBY2UPBNj1aCrN0U

𝟯 𝗙𝗥𝗘𝗘 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗦𝘁𝗮𝗿𝘁 𝗬𝗼𝘂𝗿 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗖𝗮𝗿𝗲𝗲𝗿 𝗶𝗻 𝟮𝟬𝟮𝟱!😍

Want to break into Data Analytics but don’t know where to start? 🤔

These 3 beginner-friendly and 100% FREE courses will help you build real skills — no degree required!👨‍🎓

𝗟𝗶𝗻𝗸:-👇

https://pdlink.in/3IohnJO

No confusion, no fluff — just pure value✅️

Power BI Scenario based Questions 👇👇

📈 Scenario 1:Question: Imagine you need to visualize year-over-year growth in product sales. What approach would you take to calculate and present this information effectively in Power BI?

Answer: To visualize year-over-year growth in product sales, I would first calculate the sales for each product for the current year and the previous year using DAX measures in Power BI. Then, I would create a line chart visual where the x-axis represents the months or quarters, and the y-axis represents the sales amount. I would plot two lines on the chart, one for the current year's sales and one for the previous year's sales, allowing stakeholders to easily compare the growth trends over time.

🔄 Scenario 2: Question: You're working with a dataset that requires extensive data cleaning and transformation before analysis. Describe your process for cleaning and preparing the data in Power BI, ensuring accuracy and efficiency.

Answer: For cleaning and preparing the dataset in Power BI, I would start by identifying and addressing missing or duplicate values, outliers, and inconsistencies in data formats. I would use Power Query Editor to perform data cleaning operations such as removing null values, renaming columns, and applying transformations like data type conversion and standardization. Additionally, I would create calculated columns or measures as needed to derive new insights from the cleaned data.

🔌 Scenario 3: Question: Your organization wants to incorporate real-time data updates into their Power BI reports. How would you set up and manage live data connections in Power BI to ensure timely insights?

Answer: To incorporate real-time data updates into Power BI reports, I would utilize Power BI's streaming datasets feature. I would set up a data streaming connection to the source system, such as a database or API, and configure the dataset to receive real-time data updates at specified intervals. Then, I would design reports and visuals based on the streaming dataset, enabling stakeholders to view and analyze the latest data as it is updated in real-time.

⚡ Scenario 4: Question: You've noticed that your Power BI reports are taking longer to load and refresh than usual. How would you diagnose and address performance issues to optimize report performance?

Answer: If Power BI reports are experiencing performance issues, I would first identify potential bottlenecks by analyzing factors such as data volume, query complexity, and visual design. Then, I would optimize report performance by applying techniques such as data model optimization, query optimization, and visualization best practices.

𝟲 𝗥𝗲𝗮𝗹-𝗪𝗼𝗿𝗹𝗱 𝗦𝗤𝗟 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘁𝗼 𝗕𝗼𝗼𝘀𝘁 𝗬𝗼𝘂𝗿 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗣𝗼𝗿𝘁𝗳𝗼𝗹𝗶𝗼 (𝗙𝗥𝗘𝗘 𝗗𝗮𝘁𝗮𝘀𝗲𝘁𝘀!)😍

🎯 Want to level up your SQL skills with real business scenarios?📚

These 6 hands-on SQL projects will help you go beyond basic SELECT queries and practice what hiring managers actually care about👨‍💻📌

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/40kF1x0

Save this post — even completing 1 project can power up your SQL profile!✅️

Data Analytics Roadmap

1. Fundamentals of Statistics and Mathematics
  - Understand descriptive statistics: mean, median, mode, variance, standard deviation.
  - Basics of probability theory.
  - Hypothesis testing and statistical inference.
  - Some linear algebra and calculus basics (optional depending on needs).

2. Learn Excel and Google Sheets
  - Master spreadsheet basics: formulas, functions, pivot tables.
  - Data visualization with charts and graphs.
  - Basic automation with macros and advanced formulas.

3. Programming for Data Analytics
  - Choose Python or R as your main analytical programming language.
  - Python libraries: pandas (data manipulation), numpy (numerical operations), matplotlib and seaborn (visualization).
  - For R: dplyr, ggplot2.
  - Use Jupyter Notebook (Python) or RStudio for coding environment.

4. Databases and SQL
  - Understand relational databases and how data is stored.
  - Learn SQL queries: SELECT, JOIN, GROUP BY, aggregation functions.
  - Practice querying real databases.

5. Data Visualization Tools
  - Learn tools like Tableau, Power BI, or Looker.
  - Build interactive dashboards and reports.
  - Understand best practices for effective visualization (color, simplicity, clarity).

6. Business Analytics Fundamentals
  - Understand business processes and workflows.
  - Define Key Performance Indicators (KPIs).
  - Translate business questions into analytical problems.

7. Data Cleaning and Preprocessing
  - Handle missing, inconsistent, and outlier data.
  - Data transformation and normalization techniques.
  - Use Python (pandas) or other tools to clean data effectively.

8. Basics of Machine Learning (Optional for Advanced Skills)
  - Understand simple models: linear regression, classification.
  - Use scikit-learn library in Python.
  - Apply models for forecasting and clustering.

9. Hands-on Practice and Projects
  - Work on real datasets from Kaggle or other platforms.
  - Build a portfolio showcasing your data analysis projects.
  - Participate in data competitions and hackathons.

10. Communication and Reporting
  - Develop skills in presenting data insights clearly.
  - Create compelling reports and presentations.
  - Learn to work with stakeholders to tailor insights.

Share with credits: https://t.iss.one/sqlspecialist

React ♥️ for more

Key data science programming languages and tools

Data Science Roadmap

𝟲 𝗙𝗿𝗲𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗦𝘁𝗮𝗿𝘁 𝗬𝗼𝘂𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗝𝗼𝘂𝗿𝗻𝗲𝘆😍

Want to break into Data Science & Analytics but don’t want to spend on expensive courses?👨‍💻

Start here — with 100% FREE courses from Cisco, IBM, Google & LinkedIn, all with certificates you can showcase on LinkedIn or your resume!📚📌

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/3Ix2oxd

This list will set you up with real-world, job-ready skills✅️

There are several AI tools and libraries available to assist with coding in Python. Here are some of the most popular ones:

1. GitHub Copilot: An AI-powered code completion tool developed by GitHub and OpenAI. It can suggest entire lines or blocks of code based on the context of what you're writing.

2. Tabnine: An AI code completion tool that supports various IDEs and code editors. It uses deep learning models to predict and suggest code completions.

3. Kite: An AI-powered code completion and documentation tool that integrates with many popular IDEs. It offers in-line code completions and documentation for Python.

4. PyCharm's Code Completion: JetBrains' PyCharm IDE comes with advanced code completion features, which are enhanced by AI to provide context-aware suggestions.

5. Jupyter Notebooks with AI Integration: Jupyter notebooks can integrate with various AI tools and libraries for code completion and suggestions, like JupyterLab Code Formatter or extensions that integrate with AI models.

6. DeepCode: An AI-based code review tool that helps identify and fix bugs, security vulnerabilities, and code quality issues.

7. IntelliCode: An extension for Visual Studio Code that uses AI to provide code suggestions and improve productivity.

8. Codota: An AI-powered code suggestion tool that integrates with many IDEs and provides context-aware code completions.

9. Repl.it Ghostwriter: An AI-powered code completion tool available in the Repl.it online coding environment.

Join for more: https://t.iss.one/machinelearning_deeplearning

𝗖𝗿𝗮𝗰𝗸 𝗙𝗔𝗔𝗡𝗚 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝘀 𝗶𝗻 𝟮𝟬𝟮𝟱 — 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘!😍

If you’re serious about cracking top tech interviews — from FAANG to startups — this is the roadmap you can’t afford to miss🎊

Thousands have used it to land roles at Google, Amazon, Microsoft, and more — completely free🤩📌

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/3TJlpyW

Your dream job might just start here.✅️

𝟰 𝗙𝗿𝗲𝗲 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 𝘁𝗼 𝗠𝗮𝘀𝘁𝗲𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗶𝗻 𝟮𝟬𝟮𝟱😍

Want to break into data science in 2025—without spending a single rupee?💰👨‍💻

You’re in luck! Microsoft is offering powerful, beginner-friendly resources that teach you everything from Python fundamentals to AI and data analytics—for free🤩✔️

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/42vCIrb

Level up your career in the booming field of data✅️

𝟰 𝗠𝘂𝘀𝘁-𝗪𝗮𝘁𝗰𝗵 𝗬𝗼𝘂𝗧𝘂𝗯𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗳𝗼𝗿 𝗘𝘃𝗲𝗿𝘆 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗦𝘁𝘂𝗱𝗲𝗻𝘁 𝗶𝗻 𝟮𝟬𝟮𝟱😍

If you’re starting your data analytics journey, these 4 YouTube courses are pure gold — and the best part? 💻🤩

They’re completely free💥💯

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/44DvNP1

Each course can help you build the right foundation for a successful tech career✅️

Machine Learning Roadmap

𝟲 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗙𝗿𝗼𝗺 𝗧𝗼𝗽 𝗢𝗿𝗴𝗮𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻𝘀 😍

A power-packed selection of 100% free, certified courses from top institutions:

- Data Analytics – Cisco
- Digital Marketing – Google
- Python for AI – IBM/edX
- SQL & Databases – Stanford
- Generative AI – Google Cloud
- Machine Learning – Harvard

𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘👇:- 
 
https://pdlink.in/3FcwrZK
 
Master in‑demand tech skills with these 6 certified, top-tier free courses