Ingeniero De Software Java Junior Interview Questions

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3,915 ingeniero de software java junior interview questions shared by candidates

Q: Define the testing pyramid and its layers

Junior Java Developer

Interviewed at Orange Business

3.9★

Mar 11, 2024

Q: Define the testing pyramid and its layers

OOPS concept Serialisation Handling errors Collections

Junior Java Developer

Interviewed at Zensar Technologies

3.7★

May 7, 2024

OOPS concept Serialisation Handling errors Collections

Internal working of hashmap ?? Most imp question

Junior Java Developer

Interviewed at Synechron

4.1★

Sep 13, 2021

Internal working of hashmap ?? Most imp question

What are the various access specifiers for Java classes?

Junior Java Developer

Interviewed at Infosys

3.6★

Mar 21, 2022

What are the various access specifiers for Java classes?

Introduction, java technical question, Constructor, past internship experience, Oops concepts

Junior Java Developer

Interviewed at Jade Global

3.6★

Oct 1, 2022

Introduction, java technical question, Constructor, past internship experience, Oops concepts

Tell me about your current role and experience with Java

Junior Java Developer

Interviewed at Version 1

3.3★

Apr 22, 2021

Tell me about your current role and experience with Java

interview question are mainly based of core java and frameworks. 1- create singleton class. 2- what is the basic for storing data in hash map using setter getter methods.

Junior Java Developer

Interviewed at Siemens

4.2★

May 26, 2021

interview question are mainly based of core java and frameworks. 1- create singleton class. 2- what is the basic for storing data in hash map using setter getter methods.

Explain the equals() contract and hashCode() contract

Junior Java Developer

Interviewed at Netcompany

3.9★

Sep 10, 2021

Explain the equals() contract and hashCode() contract

List and explain some design patterns in java

Junior Java Developer

Interviewed at Netcompany

3.9★

Sep 10, 2021

List and explain some design patterns in java

Given a table 'Person' with fields 'name' and 'surname' make an SQL query that will return only rows with surnames that are registered more than one time

Junior Java Developer

Interviewed at Netcompany

3.9★

Sep 10, 2021

Given a table 'Person' with fields 'name' and 'surname' make an SQL query that will return only rows with surnames that are registered more than one time

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