Principles of OOP
Java Programmer Interview Questions
258 java programmer interview questions shared by candidates
What would your choice of design pattern be for a mobile wallet system
Why did you apply for this job.
String concepts
Was asking random questions about CI/CD, microservices, application performance, cloud except Java.
Questions were mostly from Java and coding based - like final classes, custom Immutable class, coding one, coding problem where had to use stack, questions Java inheritance and visibility of methods and variables. Some questions were on serializable, and threads (No questions were on Spring, Hibernate etc. as mentioned in the job profile)
Implement a Java method to draw a command line version of the swoosh, with signature public void drawSwoosh(int width) {}
What is the difference between arrayList and LinkedList? Explain the Hashtable
Polymorphism, Encapsulation, Data Abstraction, Inheritance, Implementation
Onde trabalha, com o que trabalha, a quanto tempo, qual nível de graduação, se tinha inglês fluente
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