How would l handle a situation where my solution to a problem was not selected?
Java Software Developer Interview Questions
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Más que nada preguntas sobre POO.
Practical: 1-replace value of a var without a third one 2-write method for palindrome words 3-check if an array is subsequence of another one.
Java 10 (Functions)programs and its output java script questions resful web services questions 4 logical programs(each will take at least 25 mins to solve)
what is nullPointException? and when we get that error.
- Tell me about you - How many years of experience you have in java ? - What is the difference between Java 7 and Java 8? - What is web services? - What is the difference between Spring, SpringMVC framework and Spring Boot? - Write a program which should have collection of Strings and print all string in uppercase letter. (I started writing and he stopped in between and told me to use Java 8 features and I am not aware of Java Streams. ) - What is JPA - What is RestController - How does CRUD operations will work in Spring . Tell me the exact flow of it - Write a program to achieve multiple inheritance in java (A different way of confusing us) And some spring config related questions.
Make sure you're good at Java. Be good with OOP, data structures, and algorithms.
Explain about the internal implementation of HashMap.
Next greater element in O(n) Singleton class 5th Largest salary of an employee in MySql Java basics
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