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"🎉 Limited Offer: Only 10 Students Can Use This Special Coupon! Don’t Miss Out 🚀"
🎯 Uday's Special Offer on the Java Combo Course!
If you're interested, feel free to ping me on WhatsApp for details: 7801007910
Course Link ( 6 Courses Combined)
https://www.javaexpressacademy.com/courses/Java-Full-Course--Core-Java--Security--Spring-Boot--Microservices--Real-Time-Project--Devops-Tools-Integration--React-JS-Integration-66f2d8e94bb89c113cd30f37
Courses
1) Core Java
2) Spring Boot & Microservices
3) Corporate E Commerce Application
4) React JS Zero to Hero
5) Devops Zero to Hero
6) Spring Security
WhatsApp for details: 7801007910
🚀 🚀MASTER THE HOTTEST TECH SKILLS IN 2025! 🚀🚀
💻 JAVA DEVELOPMENT & BACKEND
👉 Latest Java Features(8-21): https://bit.ly/3OSmy54
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👉 Spring Boot Masterclass: https://bit.ly/412pFNc
👉 Microservices Real Time Java Project: https://bit.ly/3Dn3h9l
👉 Spring Boot Videos: https://bit.ly/springbootvideos
🎯 Crack Java Interview Videos
🔹 Top Java 8 Coding Problems: https://bit.ly/java8coding
🔹 Top Java Interview Coding Problems: https://bit.ly/3QGJFAf
🔹 Java Interview Questions: https://bit.ly/corejavainterviewquestion
🛠 DEVOPS & CLOUD COMPUTING
👉 Git Version Control: https://bit.ly/gitvideos
👉 Docker Videos : https://bit.ly/dockervideos
👉 Jenkins for CI/CD: https://bit.ly/jenkinsvideos
👉 AWS Cloud Services: https://bit.ly/awslatestvideos
🌐 FRONTEND & FULL-STACK DEVELOPMENT
👉 JavaScript for Beginners: https://bit.ly/javascriptbeginners
👉 Node JS : https://www.youtube.com/playlist?list=PL87padGs1bp89dX4dKit6v2DQY4Pzl4Aq
👉 React JS Development: https://bit.ly/reactjsvideos
👉 UI Full Stack Training Videos : https://www.youtube.com/playlist?list=PL87padGs1bp9aF7fXVNMhIfz5RdBoVyNg
📌 SYSTEM & SCRIPTING
👉 Unix Commands & Scripting: https://bit.ly/unixvideos
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🔹 Telegram: https://t.me/javaexpressofficial
📢 LIKE, SHARE & COMMENT if this video helped you! 💬
🔔 SUBSCRIBE NOW for daily videos & updates!
🚀 🚀MASTER THE HOTTEST TECH SKILLS IN 2025! 🚀🚀
💻 JAVA DEVELOPMENT & BACKEND
👉 Java 8 Coding & Concepts: https://bit.ly/java8videos
👉 Spring Framework Videos: https://bit.ly/springframeworkvideos
👉 Spring Boot Masterclass: https://bit.ly/412pFNc
👉 Microservices Real Time Java Project: https://bit.ly/3Dn3h9l
👉 Spring Boot Videos: https://bit.ly/springbootvideos
🎯 Crack Java Interview Videos
🔹 Top Java 8 Coding Problems: https://bit.ly/java8coding
🔹 Top Java Interview Coding Problems: https://bit.ly/3QGJFAf
🔹 Java Interview Questions: https://bit.ly/corejavainterviewquestion
🛠 DEVOPS & CLOUD COMPUTING
👉 Git Version Control: https://bit.ly/gitvideos
👉 Docker Videos : https://bit.ly/dockervideos
👉 Jenkins for CI/CD: https://bit.ly/jenkinsvideos
👉 AWS Cloud Services: https://bit.ly/awslatestvideos
🌐 FRONTEND & FULL-STACK DEVELOPMENT
👉 JavaScript for Beginners: https://bit.ly/javascriptbeginners
👉 Node JS : https://www.youtube.com/playlist?list=PL87padGs1bp89dX4dKit6v2DQY4Pzl4Aq
👉 React JS Development: https://bit.ly/reactjsvideos
👉 UI Full Stack Training Videos : https://www.youtube.com/playlist?list=PL87padGs1bp9aF7fXVNMhIfz5RdBoVyNg
📌 SYSTEM & SCRIPTING
👉 Unix Commands & Scripting: https://bit.ly/unixvideos
📌 JOIN OUR COMMUNITY & STAY UPDATED
🔹 Telegram: https://t.me/javaexpressofficial
📢 LIKE, SHARE & COMMENT if this video helped you! 💬
🔔 SUBSCRIBE NOW for daily videos & updates!
🚀 Tricky Core Java Interview Questions – Must-Know for Java Developers!
💡 Are you preparing for Java interviews? Here’s a list of tricky Core Java questions that often confuse even experienced developers! 🎯
🔥 Strings & Memory
🔹 Why is String immutable in Java?
🔹 Difference between StringBuffer and StringBuilder?
🔹 What happens when you modify a string stored in the String Pool?
🏗 Object & Classes
🔹 Can we override static methods? Why?
🔹 What happens if a constructor is private?
🔹 Can we make a class immutable? How?
⚠ Exception Handling
🔹 What happens if an exception is thrown in a finally block?
🔹 Can we have try without catch?
🔹 Checked vs. Unchecked exceptions?
🚦 Multi-threading
🔹 Difference between wait(), sleep(), and yield()?
🔹 Can synchronized methods run in parallel?
🔹 What happens if we call run() instead of start() in a thread?
📚 Collection Framework
🔹 Difference between HashMap and ConcurrentHashMap?
🔹 Can we store null keys in HashMap and Hashtable?
🔹 Why is ArrayList faster than LinkedList for searching?
🔄 JVM & Memory Management
🔹 How does the Garbage Collector work in Java?
🔹 What is PermGen vs. Metaspace?
🔹 What happens if an object has only finalize() and no references?
🤯 Miscellaneous
🔹 What happens if we modify a HashMap while iterating?
🔹 Can we have multiple public classes in a Java file?
🔹 Why does Java not support multiple inheritance?
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