Sr Java Developer Interview Questions

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Write a program to check salary of employee and add it the employee, to a map which has key values as 'a' and 'b', base upon their salary range, eg. salary range less than 1000 will go in key 'a' and greater will go in 'b' so a map will be. Do this using istearm an lambda expression. it should return the map.
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Senior Java Developer

Interviewed at Synechron

4.2
Apr 9, 2019

Write a program to check salary of employee and add it the employee, to a map which has key values as 'a' and 'b', base upon their salary range, eg. salary range less than 1000 will go in key 'a' and greater will go in 'b' so a map will be. Do this using istearm an lambda expression. it should return the map.

L-1: Top10Employees list using Java 8 streams. Salary > 50000/- using Java 8 streams Salary > 50000/- and age < 40 (DOB) using Java 8 streams {1,2,3,4,5} sum = 6 Output {1,5} {2,4} using loops Questions: Java8 streams Functional interfaces HashMap internally working Red black tree @SpringBoot Application What happens without giving to the query params in @put method Schedulers CB pattern Uses of Kafka L-2: Spring boot & Microservices architect How to communicate Micro services How to call external APIs
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Senior Java Developer

Interviewed at Deloitte

3.8
May 25, 2026

L-1: Top10Employees list using Java 8 streams. Salary > 50000/- using Java 8 streams Salary > 50000/- and age < 40 (DOB) using Java 8 streams {1,2,3,4,5} sum = 6 Output {1,5} {2,4} using loops Questions: Java8 streams Functional interfaces HashMap internally working Red black tree @SpringBoot Application What happens without giving to the query params in @put method Schedulers CB pattern Uses of Kafka L-2: Spring boot & Microservices architect How to communicate Micro services How to call external APIs

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