Java Software Engineer Interview Questions

4,200 java software engineer interview questions shared by candidates

1. Introduce yourself 2. Java specifiers 3. SQL basic queries ( i was asked to write queries) 4. which one would you prefer linkedlist or arrylist to add or delete the elemts 5. i was asked to write program for count the letters in string 6. SQL Query to display the names of employee who has _ in their name
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Software Engineer - Java Developer

Interviewed at IBM

3.9
Nov 20, 2022

1. Introduce yourself 2. Java specifiers 3. SQL basic queries ( i was asked to write queries) 4. which one would you prefer linkedlist or arrylist to add or delete the elemts 5. i was asked to write program for count the letters in string 6. SQL Query to display the names of employee who has _ in their name

Mostly the coding questions were asked - constructor overloading, Spring data pool, exception handling, find second smallest number in array without using sort & multiple conditional loops. DI, Annotations based.
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Senior Software Engineer - Java Developer

Interviewed at HighRadius

2.8
Jul 19, 2022

Mostly the coding questions were asked - constructor overloading, Spring data pool, exception handling, find second smallest number in array without using sort & multiple conditional loops. DI, Annotations based.

1. Why Adyen; 2. Why you move here; 3. What motivates you? 4. What is the project you are most proud of? 5. How to optimize slow SQL query? 6. What are the differences between Left Join, Right join, inner join, outer join? ...
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Graduate Software Engineer (JAVA)

Interviewed at Adyen

3.7
Mar 11, 2021

1. Why Adyen; 2. Why you move here; 3. What motivates you? 4. What is the project you are most proud of? 5. How to optimize slow SQL query? 6. What are the differences between Left Join, Right join, inner join, outer join? ...

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