Developer Java Interview Questions

30,113 developer java interview questions shared by candidates

In second face to face they ask jvm jdk jre Method overloading and overriding Exception handling Program on collection Access modifier and their restriction Final year project 3.cto round Very difficult if you are not aware about what you have mentioned In your resume Prefer this question if you are going to face this round The question is like Convert decimal to hex Method in system class Attribute of head tag in html DOS commands Attribute of table tag 8 access modifier and where they we can apply or where we can not Interface and class Create table in html Javascript program Protocols and their port numbar Ven diagram of jdk jvm jre ALL THE BEST
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Java Developer

Interviewed at Naaptol

2.6
Nov 19, 2018

In second face to face they ask jvm jdk jre Method overloading and overriding Exception handling Program on collection Access modifier and their restriction Final year project 3.cto round Very difficult if you are not aware about what you have mentioned In your resume Prefer this question if you are going to face this round The question is like Convert decimal to hex Method in system class Attribute of head tag in html DOS commands Attribute of table tag 8 access modifier and where they we can apply or where we can not Interface and class Create table in html Javascript program Protocols and their port numbar Ven diagram of jdk jvm jre ALL THE BEST

A rustic village contains one million married couples and no children. Each couple has exactly one child per year. Each couple wants a girl, but also wants to minimize the number of children they have, so they will continue to have children until they have their first girl. Assume that children are equally likely to be born male or female. Let p(t) be the percentage of children that are female at the end of year t. What is p(t)? "Can't tell" is a potential answer if you don't have sufficient information.
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Senior Java Developer

Interviewed at Acuitus

4.4
Apr 6, 2010

A rustic village contains one million married couples and no children. Each couple has exactly one child per year. Each couple wants a girl, but also wants to minimize the number of children they have, so they will continue to have children until they have their first girl. Assume that children are equally likely to be born male or female. Let p(t) be the percentage of children that are female at the end of year t. What is p(t)? "Can't tell" is a potential answer if you don't have sufficient information.

round 1: Why coming to Berlin from India? Why Zalando? What do you know about Zalando? Salary expectations? Do you have any questions? round 2: Tell me about about a situation when there has been a conflict between you and your colleague, how you resolved it. Tell me about about a situation when there has been a conflict between two of your colleagues, they approached how you resolved it. How do you convince people to choose a technology? Tell me about about a situation when you went against odds / didn't listen to your manager. How you convince people to help you with technical issues. Tell me about about a situation which proves you are motivated to take up challenges and learn new technologies. How you choose a a particular technology/solution from among multiple technologies/solutions.
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Back End Developer (Java)

Interviewed at Zalando

3.6
Nov 22, 2015

round 1: Why coming to Berlin from India? Why Zalando? What do you know about Zalando? Salary expectations? Do you have any questions? round 2: Tell me about about a situation when there has been a conflict between you and your colleague, how you resolved it. Tell me about about a situation when there has been a conflict between two of your colleagues, they approached how you resolved it. How do you convince people to choose a technology? Tell me about about a situation when you went against odds / didn't listen to your manager. How you convince people to help you with technical issues. Tell me about about a situation which proves you are motivated to take up challenges and learn new technologies. How you choose a a particular technology/solution from among multiple technologies/solutions.

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