Thread: Regarding interview questions
Joined: 20 Apr, 2017
Regarding interview questions
[code] 1.Explain me the architecture of your project? 2.difference between abstract class and interface? 3.HashMap internals? how hashCode() method implemented in Object class? 4.what is OOPs? 5.where are you write abstract classes and interfaces in your project? 6.difference between agile and waterfall model? 7.What are the methods present in Object class? 8.what is serialization? he given me the parent and child class and child class extends Parent class and implements Serialization so he ask me about whether my parent class attribute will become serialize or not when i am storing child class object? 9.He ask about String SCP area and heap area by giving snippet of code? 10.Reverse string program without using any library method? 11.Remove duplicates from arraylist without using Set,sorting an array? and he ask me 4-5 programs on arraylist and map? 12.what is @Autowired annotation? and its type? 13.what is spring bean life cycle? 14.what is bean scope? 15.where you have apply AOP in your project give me scenario? and what is pointcut,joinpoint? 16.Spring security? 17.what is interceptor? diff betwn filter and interceptor> 18.Spring MVC flow? 19.Spring-hibernate integration? 20.Hibernate second level cache? 21.Difference between SessionFactory and session? 22.Difference between PreparedStatement and Statement? 23.Hibernate One-to-many relationship he give me two tables and ask me to implement relationship? 24.difference between xml and json?and soap and rest? 25.how maven manage dependency? 26.strategy design pattern,builder, front controller and what are the GOF design pattern?and why? 27.what are the types of controller in spring? [|code]
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