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Software Development Java Interview Questions
30,894 software development java interview questions shared by candidates
Did you work on JMS and explain
What is JVM
Write code for star pattern in any language
Have you done any kind of R & D work? Model All classes and interfaces by looking at room
questions focused on basics of java, few algorithmic questions , multithreading.
5. It was a puzzle. Find angle between Hour hand and Minute hand when it's 3:15.
1. Write Singleton Class.
Write a program for simple ETL(Extraction, Transformation and Loading) Implementation, the output does not matter, your coding approach matter. The scenario is, read file(s) for one directory, perform some transformation on the data and write it to another directory. They emphasize on what you do if the source and destination is changed to something else like SQL DB and you can add more transformations to the program. They want all the component to be independent and some insane design implementation on injecting transformation side.
What do you know about java?
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