1) Company project 2) how to handle check exception in static 3) hash map in java 8 4) difference between Comparable and Comparator 5) what is class loader 7) How many annotation you know 6) @Schedule 7) @inject 8) Time Complexity 9) Exception in Microservices 10) 5,12,13,5,18,21,10,3,21 remove the duplicates and arrange the remaining in descending order 11) SQL query to find the average salary of employees in each department from the Employee table select dept, avg(salary) as AVG_SALARY from Employee group by dept;
