Ingeniero Java Interview Questions

Java Developer

Interviewed at Global Relay

2.5★

May 21, 2017

answer about Collection API and some features

Java Developer

Interviewed at Doyen Infosolutions

3.7★

Apr 5, 2017

Hr Questions : Comfortable to travel Submit your original marksheet Bond of some 2.5 yrs

Java Developer

Interviewed at HexaView Technologies

4.2★

Jul 4, 2017

Difference between == and equals

Senior Java Developer

Interviewed at Infinum

4.5★

Jan 12, 2024

Tell me difference between Map, HashMap and List?

Java Developer

Interviewed at HexaView Technologies

4.2★

Oct 7, 2016

find the 2nd largest element of array binary to decimal pattern 1 3 5 7 9 11 1 22 333 4444

Java Engineer

Interviewed at Macquarie Group

3.6★

Feb 5, 2025

How would you prevent SQL injection attacks here?

Senior Java Developer

Interviewed at Tata Consultancy Services

3.5★

Aug 1, 2018

How would you create a REST service?

Java Developer

Interviewed at Tata Consultancy Services

3.5★

Oct 27, 2018

In a 3 digit number find if the sum of first and last digit is equal to middle digit

Java Developer

Interviewed at Tata Consultancy Services

3.5★

May 29, 2016

What is abstraction? What is encapsulation? What is inheritance? What is polymophism? What is overloading? What is overridding? What is the difference between a linked list and a array list? What is a hashmap What is a thread

Java Developer

Interviewed at Tata Consultancy Services

3.5★

Sep 25, 2012

Architecture or server lever tuning