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Deutsche Telekom Digital Labs Team Lead Interview Questions and Answers
Deutsche Telekom Digital Labs Team Lead Interview Experiences
1 interview found
Selected
I applied via Recruitment Consulltant and was interviewed in Aug 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Have you worked on swift
- Q2. What is a class
- Ans.
A class is a blueprint for creating objects in object-oriented programming.
Classes define the properties and behaviors of objects.
Objects are instances of classes.
Classes can inherit properties and behaviors from other classes.
Encapsulation, inheritance, and polymorphism are key concepts in class-based programming.
(4 Questions)
- Q1. Write code for star paattern
- Ans.
Code for star pattern using nested loops
Use nested loops to print the desired pattern
Outer loop controls the number of rows and inner loop controls the number of stars in each row
Example: for a pattern with 5 rows, the code would involve two nested loops to print stars in a pyramid shape
- Q2. What is linked list
- Q3. Differnce between public private
- Ans.
Public and private sectors differ in ownership, funding, and management.
Public sector is owned and operated by the government, while private sector is owned and operated by individuals or companies.
Public sector is funded by taxpayer money, while private sector is funded by investors or owners.
Public sector is managed by government officials, while private sector is managed by business owners or executives.
- Q4. Whats is oops and protcols
- Ans.
OOPs stands for Object-Oriented Programming and protocols are a set of rules for communication between devices.
OOPs is a programming paradigm that uses objects and classes to design applications.
Protocols are a set of rules that define how data is transmitted between devices.
In OOPs, objects have attributes and methods that define their behavior.
Examples of OOPs languages include Java, C++, and Python.
Examples of proto...
(2 Questions)
- Q1. Total time waste quesrtions
- Q2. Basic programing questions as em was having very less knowledge
Interview Preparation Tips
Skills evaluated in this interview
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Selected
I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.
Questions were asked about my on my education background, my family, and why do I want to join this company?
Lokansha
(1 Question)
- Q1. Past experience
- Ans.
I have over 8 years of experience in project management, leading diverse teams to achieve strategic goals and enhance productivity.
Led a team of 10 in a software development project, resulting in a 30% increase in efficiency.
Implemented Agile methodologies, which improved project delivery times by 25%.
Conducted regular training sessions to upskill team members, enhancing overall team performance.
Managed cross-functiona...
(2 Questions)
- Q1. Tell me about your experience
- Ans.
I have extensive experience in business development, focusing on strategic partnerships and market expansion.
Developed strategic partnerships that increased revenue by 30% within a year.
Conducted market research to identify new opportunities, leading to the launch of two successful products.
Led a team to negotiate contracts with key clients, resulting in long-term relationships and repeat business.
Implemented a CRM sys...
- Q2. Background
What people are saying about Deutsche Telekom Digital Labs
(1 Question)
- Q1. Linear regression? python coding of lists.
(1 Question)
- Q1. Linear regression? python coding
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. When do you prefer Decision Tree better than Random Forest model if model outputs are similar
- Ans.
Decision Tree is preferred over Random Forest when interpretability is important.
Decision Tree is easier to interpret and visualize than Random Forest.
Decision Tree is better suited for small datasets with few features.
Random Forest is better suited for large datasets with many features.
Random Forest is less prone to overfitting than Decision Tree.
Decision Tree can be used as a building block for Random Forest.
If inter...
(1 Question)
- Q1. Why do you want to work here
Interview Preparation Tips
Skills evaluated in this interview
Boini Rajkumar
Round 1 Aptitude Test. They Ask Total 24 questions There are Aptitude and Verbal, One Codding question related To Sql Joins.
Senior Software Engineer Interview Questions & Answers
Hughes Systique Corporation
Anonymous
posted on 19 Oct 2021
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. How will you sync your distributed systems
- Ans.
I will use a combination of messaging systems, data replication, and versioning to ensure consistency and availability.
Use messaging systems like Kafka or RabbitMQ to ensure reliable communication between systems
Implement data replication to ensure that data is available on multiple nodes
Use versioning to ensure that all nodes are working with the same data
Implement conflict resolution strategies to handle conflicts th...
Interview Preparation Tips
I applied via Approached by Company and was interviewed before May 2021. There were 4 interview rounds.
(1 Question)
- Q1. Questions on job Profile
(1 Question)
- Q1. Technical questions on banking domain
(1 Question)
- Q1. Work flow and responsibility of existing company
(1 Question)
- Q1. Salary discussion and notice period negotiation
Interview Preparation Tips
Shubham Jena
I applied via TCS NQT and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Tell us what have you learnt from your previous experience
- Q2. Please tell us something about your University/College Project
- Ans.
My university project focused on developing a web-based application for managing student attendance using Java and Spring Boot.
Technology Stack: Utilized Java, Spring Boot for backend, and React for frontend, ensuring a robust and responsive application.
Database Integration: Implemented MySQL for data storage, allowing efficient retrieval and management of attendance records.
User Authentication: Developed a secure logi...
- Q3. What are your major skills?
- Ans.
I possess strong programming skills, problem-solving abilities, and experience in collaborative software development.
Proficient in languages like Python, Java, and JavaScript; developed a web application using React and Node.js.
Strong understanding of algorithms and data structures; optimized a sorting algorithm that improved performance by 30%.
Experience with version control systems like Git; contributed to open-sourc...
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