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Deutsche Telekom Digital Labs
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Deutsche Telekom Digital Labs Software Developer Interview Questions and Answers
Deutsche Telekom Digital Labs Software Developer Interview Experiences
2 interviews found
Core Java , DS and Algo
(2 Questions)
- Q1. LLD Spotify only structure
- Q2. Shortest path algorithm
- Ans.
Shortest path algorithm finds the shortest path between two nodes in a graph.
Dijkstra's algorithm is a popular shortest path algorithm that uses a priority queue to find the shortest path in a weighted graph.
A* algorithm is another popular shortest path algorithm that uses heuristics to guide the search towards the goal node.
Bellman-Ford algorithm is used for finding the shortest path in a graph with negative edge weig
(2 Questions)
- Q1. Reason for the change
- Q2. What you bring to the table
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Jun 2023. There were 2 interview rounds.
Start of The Loop in LinkedList.
Length of Loop in LinkedList
API Contract for Notification sending via SMS and Email
Top trending discussions
Interview questions from similar companies
Saksham Gupta
Selected
I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed in Oct 2024. There were 2 interview rounds.
It included mcqs and multiple coding questions.
(2 Questions)
- Q1. Yours technical skillls related questions
- Q2. Managerial questions
Interview Preparation Tips
- Full Stack
Software Developer Interview Questions & Answers
The Hi-tech Robotic Systemz
Anonymous
posted on 16 Nov 2024
Selected
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
2-3 basic dsa questions
(2 Questions)
- Q1. Basic dsaquestions basic dsa
- Q2. Basic dsa questions basic dsa
I applied via Campus Placement and was interviewed in Sep 2024. There were 2 interview rounds.
OOPS , DBMS , OS , and DSA concepts
(2 Questions)
- Q1. DBMS related concepts
- Q2. Networking and Network Security
(2 Questions)
- Q1. What are React Queries?
- Ans.
React Queries are a library for managing server state in React applications.
React Queries provide a way to fetch and cache data from an API in React components.
They offer features like caching, background fetching, and automatic refetching.
React Queries can handle complex data fetching requirements, such as pagination and infinite scrolling.
- Q2. Can useEffect() hook run twice?
- Ans.
Yes, useEffect() hook can run twice under certain conditions.
useEffect() hook can run twice if the dependencies array changes between renders.
This can happen if the dependencies array contains values that change frequently.
For example, if a state variable is included in the dependencies array and it is updated in the component, useEffect() will run again.
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.
Building small UI screen application in 1 hr for frontend developer
(3 Questions)
- Q1. Graph traversal question
- Q2. React js questions
- Q3. Javascript output guessing question
Software Developer Interview Questions & Answers
Fractal Analytics
Md Amir Sabir
posted on 7 Oct 2024
(2 Questions)
- Q1. Project related
- Q2. How you solve questions
I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.
As a recent college graduate, I am actively seeking employment opportunities where I can effectively apply my
skills. Currently pursuing a Bachelor of Engineering in Artificial Intelligence and Machine Learning, I strive to push
my limits to explore new possibilities and acquire additional skills. Aspiring to work in a growth-oriented
environment where I can achieve excellence under existing working conditions, and contribute to the goals of the
organization.
(1 Question)
- Q1. -----CJn8Dy4pcAH_MQs3xeEvGEHJGUFLdotsXJs50U0/?igshid=1ovlixg7am262
Interview Preparation Tips
environment where I can achieve excellence under existing working conditions, and contribute to the goals of the
organization.
Array duplicates and burn binary tree
(1 Question)
- Q1. Project specific
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Deutsche Telekom Digital Labs Interviews By Designations
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Deutsche Telekom Digital Labs Software Developer Interview Process
based on 2 interviews
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Deutsche Telekom Digital Labs Software Developer Reviews and Ratings
based on 8 reviews
Rating in categories
|
Software Engineer
225
salaries
|  ₹8.4 L/yr - ₹25 L/yr |
|
Senior Software Engineer
111
salaries
| ₹19 L/yr - ₹41 L/yr |
|
Devops Engineer
54
salaries
| ₹6.8 L/yr - ₹21.6 L/yr |
|
Sdet Automation Test Engineer
42
salaries
| ₹10 L/yr - ₹24 L/yr |
|
Software Developer
35
salaries
| ₹8.1 L/yr - ₹27.5 L/yr |
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