Core Java, Spring, Hibernate and a few tricky questions on multi threading. Do prepare your concepts well. A throrough understanding of collections and design patterns is a must.
Senior Java Developer Tech Lead Interview Questions
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What is metaspace?
Write a program to check salary of employee and add it the employee, to a map which has key values as 'a' and 'b', base upon their salary range, eg. salary range less than 1000 will go in key 'a' and greater will go in 'b' so a map will be. Do this using istearm an lambda expression. it should return the map.
Java basic and advanced Java qns , about spring, about hibernate
Modules of spring
how to create singleton in multi threaded environment
HA architecture
How two jvm can communicate?
Hashmap working
Ajax Basic questions and Ajax Library of jQuery.What if singleton class implements serializable interface, how to use read resolve function.
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