Ingeniero De Software De Java J2ee Interview Questions

Senior Java/J2EE Developer

Interviewed at HARMAN

3.8★

Oct 11, 2017

Diff b/w ClassNotFoundException Vs NoClassDefFoundError , reversing a number without using any string operations, Difference between strong reference vs weak reference ,Single query to get sum of negative numbers,positive numbers from a column

Senior Java/J2EE Developer

Interviewed at Walgreens

3★

Mar 13, 2017

Default scope

Senior Java/J2EE Developer

Interviewed at Walgreens

3★

Mar 13, 2017

Diff b/w Interface and Abstract Class

Java/J2EE Developer

Interviewed at Motion Industries

3.4★

Nov 20, 2017

What are the challenges you faced ?

Java/J2EE Developer

Interviewed at Infosys

3.6★

Jun 18, 2016

Core java only

Senior Java/J2EE Developer

Interviewed at Sapiens

3.4★

Mar 26, 2019

1.what happens when string reference variable is assigned to new string. 2. String trim function 3. Common Spring annotations? Discussion was just 5 mins for name sake, after waiting for 5 hours

Senior Java/J2EE Developer

Interviewed at Capital One

3★

Jan 11, 2018

What Spring bean scope did you use? Why did you use Prototype? Why not Singleton?

Senior Java/J2EE Developer

Interviewed at Capital One

3★

Jan 11, 2018

Give me an high-level overview of and flow of what your application does in your current company?

Java/J2EE Developer

Interviewed at RxLogix Corporation

3★

Jun 13, 2020

8. Implement configuration for multiple databases in spring boot ?

Java/J2EE Developer

Interviewed at RxLogix Corporation

3★

Jun 13, 2020

1. Different ways of implementing Abstraction? 2. Flow of spring 3. Rest web service requests? 4. one programming question from array ( easy-level ) 5. Singleton class and its usage? 6. Given class what all changes to be made to make it String class ? 7.How do spring get particular Spring Beans in Dependency Injection , which method it uses?