Can we have multiple main method in same class ? List down methods of String class ? As if I carry JDK library in my head List down differences between comparable and comparator ? Basic java questions
Java Engineer Interview Questions
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Write palindrome program
You have 25 electronic horses, you don't have any way of measuring time. You have a racetrack with 5 lanes so that you can race the horses against each other. What is the least number of races required to find the top 3 fastest horses?
What is HashMap?
Basic programming skill test, questions from project work done so far
stack,queue, sql commands, db general questions, design patterns
Jpa and hibernet diff.when we use hibernet ?when we use jpa? How to maintain connectionpooling?needs to know design pattern with examples.code quality and code formaters and tools for using unit testing.how you test the performance of your code?multi threading,synchronization,spring security,db designing of your project.what steps needs to take care while reviewing the code.scrum agile metholody ,jira.other than this they will ask the questions related the some scenarios.
Round 2 - What are actuators in spring boot?
Round 2 - How does logging works in Spring Boot? Which is supported by default in Spring boot and which file is needed for the same?
They asked me to write a SQL query for one join scenario.
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