What do you know about Spring Context?
Sr Java Developer Interview Questions
5,560 sr java developer interview questions shared by candidates
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?
First a quiz is given before moving forward to the 2nd interview.
Round 1-> create threads, SQL query for top 3 salary. Round 2-> Question 1) Insertion sort Question 2) Loop in a link list Question 3) String Manipulation Question 4) Merge sort Round 4: Q1) Duplicate char in a String using java-8 Q2) completable future example Q3) Java-8 related programs Q4) MongoDB queries
Do I have experience working in a high growth startup?
Java base interview questions , Multi threading and Collections
Skills review, tell about things you did at previous jobs
Interface and DB basic
Why should we pay you this rate?
Basics of java and spring boot
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