Write code for star pattern in any language
Java Developer Interviews
Java Developer Interview Questions
In your interview for a java developer position, be prepared to answer technical questions that test your understanding of Java basics. Interviewers may also ask open-ended questions to assess your coding and problem-solving abilities. Prepare for non-technical questions that focus on time management, interpersonal communication, and work ethic.
Top Java Developer Interview Questions & How to Answer
Question 1
Question #1: What is the difference between HashTable and HashMap in Java?
How to answer
How to answer: Interviewers use technical questions to assess your formal training and understanding of the Java programming language. Use your answer to demonstrate your communication skills. Even if you have been coding for some time, it can be helpful to review Java basics before your interview.
Question 2
Question #2: Write a program to determine if 243 is an Armstrong number.
How to answer
How to answer: Interviewers use open-ended questions to test your coding skills. This question allows the employer to assess your ability to solve a problem using a Java algorithm. Explain your thinking process as you use a code editor or whiteboard to solve the problem.
Question 3
Question #3: How do you produce quality code when you have several Java projects to complete at once?
How to answer
How to answer: Java developers often juggle multiple projects at the same time. Interviewers use questions such as this to test your time management and organizational skills. Employers are also trying to assess your commitment to quality work. If you have experience as a developer, include examples from your work history that demonstrate high-quality work and effective time management.
30,862 java developer interview questions shared by candidates
1. Design patterns used in spring framework 2.spring bean lifecycle 3. Difference between singleton and static class 4.java multiple inheritance 5. oops concepts
Round 1: Online Coding+Aptitude questions Round 2:Java OOPS Round 3:Programming questions Round 4:Database SQL Next, Technical Discussion with COO and CTO
Core Java , Collections, WebService, Spring , Hibernate
2nd round: 1 array and 1 linked list question 3rd round: 2 array questions
Any experience with peer programming?
Describe a time that something you deployed into production failed.
Phone screening: Describe delegation pattern, DI pattern - its use and adv.
Series questions, basic apti, Java inheritance, abstraction, multi-threading, sql queries
5 questions from code war 3 of them are easy and familiar. 1 question was tricky. and the other question was building a constructor. You can search any source if you need.
Viewing 1081 - 1090 interview questions