There were many rounds and all were going smoothly. They asked everything in java from java features to spring boot framework. First round was coding round which was 3 hr assignment like read data from CSV/Excel file and and after calculation you have to write back to the CSV file.
Dijkstra
Design game with some specifications
Puzzle based question
Difference BTW C and c++, synatx checking in C, basics of all that
Difference between list and tuples?
Asked about C programming and SPI, I2C and UART protocol
spring boot annotations
Explain JVM, Spring IOC, advantages of spring boot, and core Java questions
Explain the project with mvc and the feature that u have done in ur prjct. Also explain the roll in that project during the technical round. In manager round they asked me about the previous working place and there timing ,Reason for hange etc
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