Tell me about yourself and your job at the current company

Explain JDK JVM JRE Class Loading OOPS Memory allocation Method overloading, Method overriding when to use == Vs .equals( ) Array vs Array list List vs Set Linkedlist vs Array list Exception and types - try catch finally Runnable vs Callable HTTP codes Multithreading basics Lambda expression Thread vs process Predicate vs consumer Stream API ** @entity @component @enableautoconfiguration How does Repository looks like @component Spring boot flow - life cycle Hibernate JWT ApI integration Spring profiles Native query SQL Write a query to find customers from a table of Customer ID and Datetime on Date 15/11/2025 The Datetime format is 2025/15/11 12:03:34 PM