How did you use Spring in your project?
Senior Java J2ee Developer Interview Questions
215 senior java j2ee developer interview questions shared by candidates
What are some of the annotations to implement Rest Controller?
How do you create a regular expression in Java. What class and method you use?
The real-time situation of how you would deal with a pair who is non-cooperating
try{ }catch(){ } file.close(); we can write this statement without finally con.close(); /*finally{ file.close(); con.close(); }
Flow chart to calcultate the residue value of vehicles in some years according to given instruction.
What is the difference between abstract classes and interfaces in Java? Explain the concept of multithreading in Java and how it is achieved. How does Java handle memory management and garbage collection? What are the access modifiers in Java, and how do they differ from each other? What is the difference between static and non-static methods in Java? How do you handle exceptions in Java? Explain the try-catch-finally block. What is the purpose of the "final" keyword in Java, and where is it used? What are the different types of inheritance in Java, and how do you implement them? How does Java support method overloading and method overriding? Explain the "equals" and "hashCode" methods in Java, and why are they important when dealing with objects. How would you read and write data to a file in Java using I/O streams?
Angular 2 basics
2 different database how to write in single service and how to rollback if any one fails
If we have 1 tera byte file, having data of student with city, write a java program to get the count of student city wise
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