Technical: Spring Boot questions, microservices, microservices system design, AWS cloud technologies questions mostly from my projects and how I used AWS in them. Horizontal vs vertical scaling, headless server. Behavioral: If a coworker always disagrees with you. How will you handle it? A project that you failed to deliver.
Written Test: min and max in an array remove duplicates from a string without using extra memory integer between 0 to 999999 will be given , we need to print them in words like for 120 print one hundred twenty JMS queues find out the winner of the tic-tac game board of any size. write the data coming from the DB to a file using multiple threads MCQs were very easy
Design patterns in java, design REST API module, etc.
Given a large file that does not fit in memory (say 10GB), find the top 100000 most frequent phrases.
1)Tell about your self. 2)Tell about oops concept.
employee list is given, print employee data as per requirement. Filter the data whose name start with A.
Explain Transaction management in hibernate.
Tell about config file in hibernate. How you will configure hibernate without using data jpa.
What all conditions are there to use an ArrayList and LinkedList?
Since my domain was telecom OSS, they asked me to design a Device sync module with a certain conditions.
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