she asked many question but she didn't know the answer.
Desenvolvedor Java Interview Questions
Desenvolvedor Java Interview Questions
Prepare-se para responder a perguntas técnicas que testam seu conhecimento básico de Java. Os entrevistadores também podem fazer perguntas abertas para avaliar suas habilidades de codificação e solução de problemas. Prepare-se para perguntas não técnicas relacionadas à sua gestão de tempo, comunicação interpessoal e ética profissional.
Principais perguntas de entrevista para desenvolvedor(a) Java e como respondê-las
Pergunta 1: Qual é a diferença entre HashTable e HashMap no Java?
Pergunta 2: Crie um programa para determinar se 243 é um número de Armstrong.
Pergunta 3: Como você cria códigos de qualidade quando precisa trabalhar em vários projetos Java ao mesmo tempo?
30,896 desenvolvedor java interview questions shared by candidates
What significant are Design patterns to any J2EE application
difference between this and super. type of exceptions.
JAVA What is Encapsulation? What is Inheritance? What is the difference between overloading and overriding? What is polymorphism? What is the difference between an Abstract class and an Interface? What is an immutable object? What is the difference between a Set, List and Map? Name a collection that is thread safe? (Vector) What are two ways to implement a Thread in Java? What is a servlet? What is String Builder used for? DATABASES How does JDBC make a query? What is a left inner join? What is an outer join? What is aggregation? Give an example of a SQL query that uses aggregation? DESIGN PATTERNS What is the MVC design pattern? What is the Facade design pattern? What is the Decorator design pattern? HTTP What is the difference between JSON and XML? What are the 7 HTTP request methods? (GET, POST, HEAD, PUT, DELETE, OPTIONS, CONNECT) What is the difference between SOAP and REST? SPRING What is dependency injection in Spring? Several other questions on spring..
Describe about data types in java
Difference between thread and process, int and Integer and how it was putting in memory. What memory the variable is kept in memory.
1. Difference between List and Set 2.Mention different java design patterns 3.What is dependency injection 4. Webservices and their uses
Few technical and logical
about technical and some personal questions
tell me to your self ?
Viewing 1671 - 1680 interview questions