5 Deutsche Telekom Senior Java Developer Interview Questions & Answers | Complete Prep Guide 2025

Deutsche Telekom Senior Java Developer Interview Experiences

1 interview found

Senior Java Developer Interview Questions & Answers

Mohammad Siddiq

posted on 20 Oct 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Naukri.com and was interviewed in Sep 2023. There were 2 interview rounds.

Skills evaluated in this interview

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Interview Tips & Stories

6d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 19 Jan 2021

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire

1 Question

Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 20 Feb 2021

Interview Questionnaire

1 Question

Q1. HTML, CSS, BOOTSTRAP, PHP. SQL

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Software Developer Interview Questions & Answers

TCS

Anonymous

posted on 11 Jun 2021

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire

2 Questions

Q1. Simple program

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Q2. I wrote a simple program in C

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

Software Developer Interview Questions & Answers

Infosys

Anonymous

posted on 13 Apr 2021

Interview Questionnaire

1 Question

Q1. Tell me about yourself?basics on c , then about projects

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Software Developer Interview Questions & Answers

TCS

Anonymous

posted on 11 Oct 2020

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. What technical challenges have you faced in your work till now and how did you overcome it?

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

Software Developer Interview Questions & Answers

Wipro

posted on 27 Dec 2021

I applied via LinkedIn and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire

1 Question

Q1. What's is different between c and c++

Ans.

C++ is an extension of C with object-oriented programming features.

C++ supports object-oriented programming while C does not.
C++ has classes and templates while C does not.
C++ has better support for function overloading and default arguments.
C++ has a standard library that includes many useful functions.
C++ allows for both procedural and object-oriented programming.
C++ is generally considered to be a more complex langu

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Interview Preparation Tips

Interview preparation tips for other job seekers - Dont show your weakness

Skills evaluated in this interview

Software Developer Interview Questions & Answers

TCS

Anonymous

posted on 13 Dec 2021

I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. About the plsql..like functions.cursors.pakages and like that

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - from my experience its some meaning ful interested one..but after got selected...they will not respond on any support..like joining or about the assets setup and not even the situvations...as per my experience i really have a bad experience with rmg and also hr team..ultimatix login and all are not that quick responsive...as per mine ..not prefer tcs..

Software Developer Interview Questions & Answers

TCS

Anonymous

posted on 18 May 2021

I applied via Company Website and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire

1 Question

Q1. I surprised with one question that is are u ready to do job in anywhere

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Interview Preparation Tips

Interview preparation tips for other job seekers - Hi guys I just suggest you that you have to focus on your resume and don't use the words which you don't know if you release a word which you don't know then hr will take that word so prepare well for TR and HR I hope my suggestion will helpful

Software Developer Interview Questions & Answers

TCS

Trisha Kundu

posted on 10 Oct 2020

I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire

2 Questions

Q1. Are you willing to relocate?

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Q2. Why should I hire you?

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Interview Preparation Tips

Interview preparation tips for other job seekers - My technical and Hr interview done at same place. It lasted about 40minutes. The interviewer test both my technical knowledge and communication skills. I tell most of the answer. They check patience level.He stressed on my final year project . Asking about range and specification of compotents which I heve used in my project. Finally ask some HR questions.

Deutsche Telekom Interview FAQs

How many rounds are there in Deutsche Telekom Senior Java Developer interview?

Deutsche Telekom interview process usually has 2 rounds. The most common rounds in the Deutsche Telekom interview process are Resume Shortlist and Technical.

What are the top questions asked in Deutsche Telekom Senior Java Developer interview?

Some of the top questions asked at the Deutsche Telekom Senior Java Developer interview -

difference btwn paralle stream and str...read more
Difference btwn jdk , jre and ...read more
what is final keyw...read more

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Deutsche Telekom Senior Java Developer Interview Questions, Process, and Tips

Deutsche Telekom Senior Java Developer Interview Experiences

1 interview found

Skills evaluated in this interview

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