what happens when we call a void method in a system.out.println()?
What is Resource(Request) and Response in Restful services?
how can I return custom data instead of JSON or XML content for a Rest response?
what are stream(s) in java and few operations on them like comparison
difference between comparable and comparator
why Clonable is not implemented by Collection interface, reason?
Components in angular
What is the life cycle of components in angular
Sharing data between components in Angular
Type Script compilation process
Angular life cycle
what are gate in angular
in how many ways I can sort my employee object with the given set of columns, explain?
How to create schedulers in java
How we implement batch import and export functionality in spring.
How to maintain session in server side.
Lifecycle process of angular
How to reload header and footer menu based on particular left menu routing
Box model in CSS
Pseudo selector in CSS
Difference between display block & display inline-block
Difference between position absolute and position relative
What is the internal implementation of HashMap?
What is the algorithm/datastructure used to get an emlement from HashMap?
How to make HashMap synchronized
Difference between HashMap & concurrent hash map
Authenticate client side in angular
Time difference calculation in angular
How to create Generic class in angular
Difference between Post and PUT
Stored Procedures
Monolithic architecture and Microservice Architecture
java 8 new features
List of collections used
How exceptions are handled
Throw and Throws
Final, Finally, Finalize
Spring IOC
Spring boot advantages
JPA repository
First level second level cache in hibernate
Union vs Union all
Spring security
Spring transactions
Custom directives
Get and post in angular
employee has id, name, salary. Find the list of employees where the employee name starts with “n” using java8?
can you the same in ArrayList and array?
Vulnerability checking process in the front end
Have you worked on Cross Site Scripting?
What are the challenged faced in Cross Site Scripting?
Have you worked in Custom annotation creation in Java?
if yes? Could you explain the implementation of custom annotation?
Where thread class variables will get store in Memory?
What are the different databases you worked?
Did you face any query performance issues? how did you increase the performance of the query?
What is index and query of it?
What is the data structure used to create an index?
How can you handle the errors in Spring Boot?
Can you explain what are the dependencies required to create REST application in Spring Boot? what other classes needs to be created to perform CURD operations and it’s flow?
How you worked on application security?
angular life cycle hooks
Explain insertion sort logic
Write query to get 3rd highest salary of employee
How to get the average value of integers using streams
What are method references
What are for lambda expressions introduced and what is the advantage
explain proxy pattern
how to find duplicate user object user {name, age}
What is observable
What is cluster index
What is the deployment procedure of Micro services
Explain service discovery pattern
What is containerization
how to import module and service in Angular
Difference between monolithic and microservices architecture.
Difference between Spring and Spring boot
Explain about Spring boot starter
Spring security
@Springboot application
Gates in angular
Life cycle of angular hooks
How to pass the data between components.
Structural and behavioral directives
Multi threading concepts
Architecture of the current project where you are working
Architecture of angular application
Difference between soap and Rest
Questions on GIT code checkout process
Questions on Front end security concepts
Code deployment procedure
Load balancing concepts related to services
REST and SOAP justification for usage
Questions based on resume and projects explanation Why ? What ?