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Java Technical Lead Interview Questions

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12,697 java technical lead interview questions shared by candidates

public class Person { Person father; Person mother; Gender gender; Integer age; List<Person> children; int level = 0; public enum Gender { Male, Female; } } For the above class, you basically have to implement 2 methods. public List<Person> getOldestSisters() public List<Person> getGreatestAncestors()
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Senior Software Engineer, Java Back End

Interviewed at Veeva Systems

3.5★
Aug 19, 2015

public class Person { Person father; Person mother; Gender gender; Integer age; List<Person> children; int level = 0; public enum Gender { Male, Female; } } For the above class, you basically have to implement 2 methods. public List<Person> getOldestSisters() public List<Person> getGreatestAncestors()

There was written test which included 60 aptitude questions and 20 technical questions. In interview, below were the questions I remember : for input : 3 5 4 1 2, below is the output -*--- -**-- ***-- ***-* ***** Write program for it
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Java Developer

Interviewed at 3dplm Software Solution

3.6★
May 24, 2016

There was written test which included 60 aptitude questions and 20 technical questions. In interview, below were the questions I remember : for input : 3 5 4 1 2, below is the output -*--- -**-- ***-- ***-* ***** Write program for it

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

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