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Java Consultant Interview Questions
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1. sort array of (0,1), 0 to the left, 1 to the right. 2. zip and unzip a picture in an efficient way. 3. explain the way hashmap works. 4. design a traveling agent selling airplane tickets
In depth knowledge on spring and concepts
What are the advantages of Spring?
to return duplicate characters from a string or return false if no duplicates are found.
Tell me about your Project
Can you explain the difference between an Abstract Class and an Interface, and in what scenario would you choose one over the other in a Spring Boot application?
Java 8 latest features specially multithreading .-> completeble future
me preguntaron acerca de mi experiencia laboral
major question on oops and dbms sql are also imp
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