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MERN Stack Developer Roadmap 2024:
Step 1: 🌐 Master Web Basics
Step 2: 🖥 HTML/CSS Proficiency
Step 3: ✨ Deep Dive into JavaScript
Step 4: 🗂 Version Control with Git
Step 5: 🐍 Node.js for Server-Side
Step 6: 🗃 Express.js for Routing
Step 7: 📦 NPM for Package Management
Step 8: 📚 MongoDB for Databases
Step 9: 🌟 React.js for Frontend
Step 10: 🔐 Implement Security (JWT)
Step 11: 🚀 App Deployment (Heroku, Netlify)
Step 12: 🐳 Docker Basics
Step 13: ☁️ Explore Cloud Services
Step 14: 🔄 CI/CD with GitHub Actions
Step 15: 🧪 Testing with Jest
Step 16: 📜 API Documentation
Step 17: 📢 Build a Portfolio
Step 18: 💼 Resume Crafting
Step 19: 🛑 Interview Preparation
Step 20: 🔍 Job Hunting Strategy
Join @coder_baba
Step 1: 🌐 Master Web Basics
Step 2: 🖥 HTML/CSS Proficiency
Step 3: ✨ Deep Dive into JavaScript
Step 4: 🗂 Version Control with Git
Step 5: 🐍 Node.js for Server-Side
Step 6: 🗃 Express.js for Routing
Step 7: 📦 NPM for Package Management
Step 8: 📚 MongoDB for Databases
Step 9: 🌟 React.js for Frontend
Step 10: 🔐 Implement Security (JWT)
Step 11: 🚀 App Deployment (Heroku, Netlify)
Step 12: 🐳 Docker Basics
Step 13: ☁️ Explore Cloud Services
Step 14: 🔄 CI/CD with GitHub Actions
Step 15: 🧪 Testing with Jest
Step 16: 📜 API Documentation
Step 17: 📢 Build a Portfolio
Step 18: 💼 Resume Crafting
Step 19: 🛑 Interview Preparation
Step 20: 🔍 Job Hunting Strategy
Join @coder_baba
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💻 Ultimate PC Build for High-End Gaming and Coding! 🎮💻
🚀 Looking to build the perfect PC for both gaming and coding? We've got you covered! Here’s a list of top-tier components that will power your rig to handle the most demanding games and intensive coding sessions. Check out this ultimate build:
🔧 PC Build Components:
Motherboard :
MSI - MAG B650 Tomahawk WIFI
(Socket AM5) AMD B650 ATX DDR5 Wi-Fi 6E Motherboard 🖥
Graphics Card :
MSI - NVIDIA GeForce RTX 4070 SUPER 12GB VENTUS 3X OC
12GB GDDR6X PCI Express 4.0 Graphics Card - Black 🎨
Processor :
AMD - Ryzen 7 7800X3D 8-Core - 16-Thread
4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor ⚙️
Storage :
Samsung - 990 PRO 2TB Internal SSD
PCle Gen 4x4 NVMe 💾
Memory :
CORSAIR - VENGEANCE RGB 32GB (2x16GB) DDR5 6000MHz C36
UDIMM Desktop Memory 🧠
Case :
CORSAIR - iCUE 4000D RGB AIRFLOW ATX
Mid-Tower Case 💠
Power Supply :
CORSAIR - RMx Series RM850x
80 PLUS Gold Fully Modular ATX Power Supply 🔋
🖥 This setup ensures blazing-fast performance, smooth multitasking, and stunning graphics. Perfect for hardcore gamers and serious coders alike! Ready to build your dream machine? Let’s get started! 💪
🔔 Follow @Coder_Baba for more tech tips and tricks, and don’t forget to share your build with us! ✨
🔖 Hashtags:
#GamingPC #CodingRig #PCBuild #HighEndPC #Ryzen7800X3D #RTX4070Super #MSI #Corsair #PCMasterRace #TechSetup #BuildYourPC #TechSavvy #GamerLife #PCGaming #CoderBaba
🚀 Looking to build the perfect PC for both gaming and coding? We've got you covered! Here’s a list of top-tier components that will power your rig to handle the most demanding games and intensive coding sessions. Check out this ultimate build:
🔧 PC Build Components:
Motherboard :
MSI - MAG B650 Tomahawk WIFI
(Socket AM5) AMD B650 ATX DDR5 Wi-Fi 6E Motherboard 🖥
Graphics Card :
MSI - NVIDIA GeForce RTX 4070 SUPER 12GB VENTUS 3X OC
12GB GDDR6X PCI Express 4.0 Graphics Card - Black 🎨
Processor :
AMD - Ryzen 7 7800X3D 8-Core - 16-Thread
4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor ⚙️
Storage :
Samsung - 990 PRO 2TB Internal SSD
PCle Gen 4x4 NVMe 💾
Memory :
CORSAIR - VENGEANCE RGB 32GB (2x16GB) DDR5 6000MHz C36
UDIMM Desktop Memory 🧠
Case :
CORSAIR - iCUE 4000D RGB AIRFLOW ATX
Mid-Tower Case 💠
Power Supply :
CORSAIR - RMx Series RM850x
80 PLUS Gold Fully Modular ATX Power Supply 🔋
🖥 This setup ensures blazing-fast performance, smooth multitasking, and stunning graphics. Perfect for hardcore gamers and serious coders alike! Ready to build your dream machine? Let’s get started! 💪
🔔 Follow @Coder_Baba for more tech tips and tricks, and don’t forget to share your build with us! ✨
🔖 Hashtags:
#GamingPC #CodingRig #PCBuild #HighEndPC #Ryzen7800X3D #RTX4070Super #MSI #Corsair #PCMasterRace #TechSetup #BuildYourPC #TechSavvy #GamerLife #PCGaming #CoderBaba
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SQL interview questions:
1. What is the purpose of the GROUP BY clause in SQL? Provide an example.
2. Explain the difference between an INNER JOIN and a LEFT JOIN with examples.
3. Discuss the role of the WHERE clause in SQL queries and provide examples of its usage.
4. Explain the concept of database transactions and the ACID properties.
5. Describe the benefits of using subqueries in SQL and provide a scenario where they would be useful.
6. Discuss the differences between the CHAR and VARCHAR data types in SQL.
7. Explain the purpose of the ORDER BY clause in SQL queries and provide examples.
8. Describe the importance of data integrity constraints such as NOT NULL, UNIQUE, and CHECK constraints in SQL databases.
9. Discuss the advantages and disadvantages of using stored procedures
Explain the difference between an aggregate function and a scalar function in SQL, with examples.
10. Discuss the role of the COMMIT and ROLLBACK statements in SQL transactions.
11. Explain the purpose of the LIKE operator in SQL and provide examples of its usage.
12. Describe the concept of normalization forms (1NF, 2NF, 3NF) and why they are important in database design.
13. Discuss the differences between a clustered and non-clustered index in SQL.
14. Explain the concept of data warehousing and how it differs from traditional relational databases.
15. Describe the benefits of using database triggers and provide examples of their usage.
16. Discuss the concept of database concurrency control and how it is achieved in SQL databases.
17. Explain the role of the SELECT INTO statement in SQL and provide examples of its usage.
18. Describe the differences between a database view and a materialized view in SQL.
19. Discuss the advantages of using parameterized queries in SQL applications.
20. Write a query to retrieve all employees who have a salary greater than $100,000.
21. Create a query to display the total number of orders placed in the last month.
22. Write a query to find the average order value for each customer.
23. Create a query to count the number of distinct products sold in the past week.
24. Write a query to find the top 10 customers with the highest total order amount.
1. What is the purpose of the GROUP BY clause in SQL? Provide an example.
2. Explain the difference between an INNER JOIN and a LEFT JOIN with examples.
3. Discuss the role of the WHERE clause in SQL queries and provide examples of its usage.
4. Explain the concept of database transactions and the ACID properties.
5. Describe the benefits of using subqueries in SQL and provide a scenario where they would be useful.
6. Discuss the differences between the CHAR and VARCHAR data types in SQL.
7. Explain the purpose of the ORDER BY clause in SQL queries and provide examples.
8. Describe the importance of data integrity constraints such as NOT NULL, UNIQUE, and CHECK constraints in SQL databases.
9. Discuss the advantages and disadvantages of using stored procedures
Explain the difference between an aggregate function and a scalar function in SQL, with examples.
10. Discuss the role of the COMMIT and ROLLBACK statements in SQL transactions.
11. Explain the purpose of the LIKE operator in SQL and provide examples of its usage.
12. Describe the concept of normalization forms (1NF, 2NF, 3NF) and why they are important in database design.
13. Discuss the differences between a clustered and non-clustered index in SQL.
14. Explain the concept of data warehousing and how it differs from traditional relational databases.
15. Describe the benefits of using database triggers and provide examples of their usage.
16. Discuss the concept of database concurrency control and how it is achieved in SQL databases.
17. Explain the role of the SELECT INTO statement in SQL and provide examples of its usage.
18. Describe the differences between a database view and a materialized view in SQL.
19. Discuss the advantages of using parameterized queries in SQL applications.
20. Write a query to retrieve all employees who have a salary greater than $100,000.
21. Create a query to display the total number of orders placed in the last month.
22. Write a query to find the average order value for each customer.
23. Create a query to count the number of distinct products sold in the past week.
24. Write a query to find the top 10 customers with the highest total order amount.
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📢 Common Job Interview Questions and Answers That Will Make You Stand Out! 🚀
https://www.instagram.com/p/C_EBYULhOWV/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==
https://www.instagram.com/p/C_EBYULhOWV/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==