In coding test, one question was to find the count of unique characters in the given string. Other question was to get the country code of the given country from the given URI where you can pass country name name & get some data. Then you will need to parse that data to fetch the country code field data. The manager was looking for some 10+ years experienced person who designed & built the enterprise level applications from scratch, means some person who can confidently fake his/her intelligence & can fit to DBS policies to fool the people. He wanted to know that design. In short, its all fake show-off here that they do exceptional work but reality will be total opposite.
Developer Java Interview Questions
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* Spring boot questions ORM tools, Annotations, stream API, Rest Api, Sql joins with example, again some annotations, Java 8 features * for machine test they have asked for the fine occurrence in the string (google it)
They asked me in cache if we are using hashmap then in multi threading environment the cached data get inconsistent so for that what data structure we can use?
You should be aware of whole Java,jdbc and sql to answer the questions
core java, sql, jsp servlet questions how i used any of the mentioned technology in my project
mainly on data migration java exception handling and threads
Comparable vs Comparator interface
Java coding snippet Java stream API Spring boot framework
Introduction for yourself and what is current role
Dime un ejemplo de clase immutable
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