String manipulation and arrays manipulation
Junior Java Developer Interview Questions
3,833 junior java developer interview questions shared by candidates
Started with my previous experience related questions and went to Basic Core Java questions. And questions from Front end technologies and database questions
Java Exceptions , Static block , OOPS concepts, Wrapper class
Java in genere , sql,
Basic questions about Java and some application oriented questions.
Describe what is a collection in java, list some of them, explain the difference between LinkedList and ArrayList
Ways of creating an object in Java
Describe the beans' lifespan in spring
No questions to answer, the recruiter never gave me a call.
Given a number, n, decide if n is a power of 2. Afterwards he asked me about the complexity of the solution and if I rather keep (Hash, List, etc) all the numbers that are power of 2 (32 ints) instead of performing the calculation.
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