what is functional interface & what its annotation?
Senior Java Software Developer Interview Questions
168 senior java software developer interview questions shared by candidates
two sum problem and matrix rotate
Round 1: 1. Host name port number resolution https://cloud.google.com/load-balancing/docs/url-map-concepts 2. Design calculator for different consumers(Solar, Scientific, Astronomical), with code reuse 3. Code for minimum difference between the values of any two different nodes in the Binary Search tree. 4. Insert, Delete and Get in O(1) 5. SQL to select all employees along with department name, from Employee table and Department Table. 6. A/B Testing 7. Recently work experience Round 2 1. Design a jigsaw puzzle 2. Print Tree common nodes
What are spring actuators ? What is discovery service in micro services ?
Difference between ConcurrentHashmap and Hashmap
DSA: a medium level coding question DSA: a question based on greedy approach System design: design a delivery service and handle specific scenarios Hiring manager: Projects discussion and easy level coding question
he asked me my most challenging task i have ever done
what are volatile variables
1. Design LRU cache/ any custom cache 2. String anagram 3. Design ATM machine 4. Java Streams 5. JDBC 6. HashMap
Questions regarding Basic Java concepts,multithreading,collection,JPA,Hibernate Questions regarding Agile process and latest project
Viewing 121 - 130 interview questions