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Java Lead Interview Questions
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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.
Former Java knowledge for internship.
OOP questions mainly and some of them were about Spring Framework
What is your biggest strength and biggest weakness?
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)
En fonction des connaissances personnelles : - Expliquer GIT à une personne qui a peu de connaissance en développement. - Dessinez le système MVC. - Qu'elle code pour appeller une fonction en PHP ?
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.
Most of the questions project, Java8, spring, JDBC, SQL, Java related like strings, arrays, multithread, oops, etc.
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