𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝘆𝗼𝘂𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗷𝗼𝘂𝗿𝗻𝗲𝘆 𝗶𝗻 𝟮𝟬𝟮𝟱?😍

📊 These free courses are designed for learners at all levels, whether you’re a beginner or an advanced professional📌

𝐋𝐢𝐧𝐤👇:-

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Hi guys,

Many people charge too much to teach Excel, Power BI, SQL, Python & Tableau but my mission is to break down barriers. I have shared complete learning series to start your data analytics journey from scratch.

For those of you who are new to this channel, here are some quick links to navigate this channel easily.

Data Analyst Learning Plan 👇
https://t.iss.one/sqlspecialist/752

Python Learning Plan 👇
https://t.iss.one/sqlspecialist/749

Power BI Learning Plan 👇
https://t.iss.one/sqlspecialist/745

SQL Learning Plan 👇
https://t.iss.one/sqlspecialist/738

SQL Learning Series 👇
https://t.iss.one/sqlspecialist/567

Excel Learning Series 👇
https://t.iss.one/sqlspecialist/664

Power BI Learning Series 👇
https://t.iss.one/sqlspecialist/768

Python Learning Series 👇
https://t.iss.one/sqlspecialist/615

Tableau Essential Topics 👇
https://t.iss.one/sqlspecialist/667

Free Data Analytics Resources 👇
https://t.iss.one/datasimplifier

You can find more resources on Medium & Linkedin

Like for more ❤️

Thanks to all who support our channel and share it with friends & loved ones. You guys are really amazing.

Hope it helps :)

𝗗𝗲𝗹𝗼𝗶𝘁𝘁𝗲 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗙𝗥𝗘𝗘 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 😍

If you’re eager to build real skills in data analytics before landing your first role, Deloitte is giving you a golden opportunity—completely free!

💡 No prior experience required
📚 Ideal for students, freshers, and aspiring data analysts
⏰ Self-paced — complete at your convenience

🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲 (𝗙𝗿𝗲𝗲)👇:- 

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Enroll for FREE & Get Certified 🎓

🚨Here is a comprehensive list of #interview questions that are commonly asked in job interviews for Data Scientist, Data Analyst, and Data Engineer positions:


➡️ Data Scientist Interview Questions


Technical Questions

1) What are your preferred programming languages for data science, and why?

2) Can you write a Python script to perform data cleaning on a given dataset?

3) Explain the Central Limit Theorem.

4) How do you handle missing data in a dataset?

5) Describe the difference between supervised and unsupervised learning.

6) How do you select the right algorithm for your model?


Questions Related To Problem-Solving and Projects

7) Walk me through a data science project you have worked on.

8) How did you handle data preprocessing in your project?

9) How do you evaluate the performance of a machine learning model?

10) What techniques do you use to prevent overfitting?


➡️Data Analyst Interview Questions


Technical Questions

1) Write a SQL query to find the second highest salary from the employee table.

2) How would you optimize a slow-running query?

3) How do you use pivot tables in Excel?

4) Explain the VLOOKUP function.

5) How do you handle outliers in your data?

6) Describe the steps you take to clean a dataset.


Analytical Questions

7) How do you interpret data to make business decisions?

8) Give an example of a time when your analysis directly influenced a business decision.

9) What are your preferred tools for data analysis and why?

10) How do you ensure the accuracy of your analysis?


➡️Data Engineer Interview Questions


Technical Questions

1) What is your experience with SQL and NoSQL databases?

2) How do you design a scalable database architecture?

3) Explain the ETL process you follow in your projects.

4) How do you handle data transformation and loading efficiently?

5) What is your experience with Hadoop/Spark?

6) How do you manage and process large datasets?


Questions Related To Problem-Solving and Optimization

7) Describe a data pipeline you have built.

8) What challenges did you face, and how did you overcome them?

9) How do you ensure your data processes run efficiently?

10) Describe a time when you had to optimize a slow data pipeline.

I have curated best 80+ top-notch Data Analytics Resources 👇👇
https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02

Hope this helps you 😊

𝟲 𝗙𝗿𝗲𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗠𝗮𝗸𝗲 𝗬𝗼𝘂𝗿 𝗥𝗲𝘀𝘂𝗺𝗲 𝗦𝘁𝗮𝗻𝗱 𝗢𝘂𝘁 𝗶𝗻 𝟮𝟬𝟮𝟱😍

As competition heats up across every industry, standing out to recruiters is more important than ever📄📌

The best part? You don’t need to spend a rupee to do it!💰

𝐋𝐢𝐧𝐤👇:-

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👉 Start learning. Start standing out✅️

Python Libraries for Data Science

𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀😍

Whether you’re a student, fresher, or professional looking to upskill — Microsoft has dropped a series of completely free courses to get you started.

Learn SQL ,Power BI & More In 2025 

𝗟𝗶𝗻𝗸:-👇

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𝟯 𝗙𝗿𝗲𝗲 𝗧𝗖𝗦 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗘𝘃𝗲𝗿𝘆 𝗙𝗿𝗲𝘀𝗵𝗲𝗿 𝗠𝘂𝘀𝘁 𝗧𝗮𝗸𝗲 𝘁𝗼 𝗚𝗲𝘁 𝗝𝗼𝗯-𝗥𝗲𝗮𝗱𝘆😍

🎯 If You’re a Fresher, These TCS Courses Are a Must-Do📄✔️

Stepping into the job market can be overwhelming—but what if you had certified, expert-backed training that actually prepares you?👨‍🎓✨️

𝐋𝐢𝐧𝐤👇:-

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Don’t wait. Get certified, get confident, and get closer to landing your first job✅️

9 coding project ideas to sharpen your skills:

✅ To-Do List App — practice CRUD operations
⏰ Pomodoro Timer — learn DOM manipulation & time functions
📦 Inventory Management System — manage data & UI
🌤️ Weather App — fetch real-time data using APIs
🧮 Calculator — master functions and UI design
📊 Expense Tracker — work with charts and local storage
🗂️ Portfolio Website — showcase your skills & projects
🔐 Login/Signup System — learn form validation & authentication
🎮 Mini Game (like Tic-Tac-Toe) — apply logic and event handling

Coding Projects:👇
https://whatsapp.com/channel/0029VazkxJ62UPB7OQhBE502

ENJOY LEARNING 👍👍

𝗙𝗿𝗲𝗲 𝗖𝗼𝘂𝗿𝘀𝗲 𝘄𝗶𝘁𝗵 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗲 𝗯𝘆 𝗚𝗼𝗼𝗴𝗹𝗲 – 𝗟𝗲𝗮𝗿𝗻 𝗣𝘆𝘁𝗵𝗼𝗻 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀😍

If you’re starting your journey into data analytics, Python is the first skill you need to master👨‍🎓

A free, beginner-friendly course by Google on Kaggle, designed to take you from zero to data-ready with hands-on coding practice👨‍💻📝

𝐋𝐢𝐧𝐤👇:-

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Just start coding right in your browser✅️

𝟱 𝗙𝗿𝗲𝗲 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗬𝗼𝘂 𝗖𝗮𝗻’𝘁 𝗠𝗶𝘀𝘀😍

Microsoft Learn is offering 5 must-do courses for aspiring data scientists, absolutely free🔥📊

These self-paced learning modules are designed by industry experts and cover everything from Python and ML to Microsoft Fabric and Azure🎯

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4iSWjaP

Job-ready content that gets you results✅️