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Java Senior Interview Questions
6,034 java senior interview questions shared by candidates
They ask me to convert Roman to Integer number and Integer to Roman.
Do you know how does HashSet work?
Question: Count the email domains List employees = new ArrayList<>(); employees.add(new Employee("A", "A@google.com")); employees.add(new Employee("b", "b@gmail.com")); employees.add(new Employee("C", "C@google.com")); employees.add(new Employee("D", "D@yahoo.com"));
Java System design Spring CI/CD
How u used oops concept in ur project
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
Some Java, Big Data related Questions.
How to create a structure that stores word occurrences in a sorted manner - the words are read from a file.
CI \ CD - Maven , Tomcat , Jenkins , Docker , Jira
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