Written test: In the written test, there will be 3 questions on core Java, not collections. These 3 questions are programs, and you need to write the logic using core Java. Questions on exceptions and Threads should be finished in 50 minutes.

Another part is logic programs, for which you will have 40 minutes. Both parts will be available at the same time, but you need to finish the second logic part first, otherwise the application will close the session for it.

Write a program to convert a number N from base X to a number in base Y.

Two people are depositing money at a time into the same account. You should implement this in the given thread class with synchronization and run a test case to verify it.

Custom exception implementations are important. Questions on enumerations and a playing card program using enumerations are also relevant.