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BT Group Interview Questions, Process, and Tips

Updated 25 Mar 2025

Top BT Group Interview Questions and Answers

BT Group Interview Experiences

Popular Designations

183 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Data communication questions
Round 2 - Interview 

(1 Question)

  • Q1. What is the difference between router and switch
  • Ans. 

    Routers connect multiple networks together, while switches connect devices within the same network.

    • Routers operate at the network layer (Layer 3) of the OSI model, while switches operate at the data link layer (Layer 2).

    • Routers use IP addresses to forward data between networks, while switches use MAC addresses to forward data within a network.

    • Routers determine the best path for data packets to reach their destination, ...

  • Answered by AI

Skills evaluated in this interview

Managed Services Engineer Interview Questions asked at other Companies

Q1. What is the difference between router and switch
View answer (1)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What are the 7 R's of Change Management?
  • Q2. Describe a situation where a change failed leading to a incident and how you handled it?
Round 2 - One-on-one 

(2 Questions)

  • Q1. Introduce Yourself
  • Ans. 

    I am a seasoned Change Manager with over 10 years of experience in leading organizational transformations.

    • Over 10 years of experience in change management

    • Led successful organizational transformations

    • Skilled in stakeholder engagement and communication

  • Answered by AI
  • Q2. Why you want to leave your current organisation

Change Manager Interview Questions asked at other Companies

Q1. What is the difference between emergency and urgent change? Emergency change is raised to resolve an incident. It doesn’t follow the normal change process and do not have a lead time. ECAB needs to be arranged. Urgent change needs to be imp... read more
View answer (1)

Associate Interview Questions & Answers

user image Anonymous

posted on 21 Oct 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Just from your resume
  • Q2. Tell me about yourself

Associate Interview Questions asked at other Companies

Q1. What is mean of TTR & why required for powder coating process ?
View answer (17)
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. What motivates you to join BT?
  • Ans. 

    I am motivated to join BT because of their reputation for excellent customer service and innovative technology solutions.

    • BT's commitment to providing top-notch customer care aligns with my own values and passion for helping others.

    • I am excited about the opportunity to work with cutting-edge technology and contribute to BT's continued success in the industry.

    • The company's focus on continuous learning and development app...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Avoid involvement in customer-facing domains at British Telecom; instead, consider joining the IT and Finance sectors.

Customer Care Associate Interview Questions asked at other Companies

Q1. What are the exterior emulsions has in asian paints?
View answer (20)

BT Group interview questions for popular designations

 Financial Analyst

 (11)

 Network Engineer

 (9)

 Associate Engineer

 (6)

 Project Coordinator

 (4)

 Network Security Engineer

 (4)

 Software Engineer

 (4)

 Associate

 (4)

 Senior Associate

 (3)

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Routing switching

Top BT Group Network Engineer Interview Questions and Answers

Q1. What is tenant and types? What will happen if we use same subnet in more than one bridge domain of single vrf?
View answer (2)

Network Engineer Interview Questions asked at other Companies

Q1. TCP/IP layers, why is transport needed for communication? What is Subnet mask and how does it help in data communication. Why is Vlan needed? Based on what information does a switch and router send a packet or frame? Types of arp, What is p... read more
View answer (2)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Roman to integer

Softwaretest Engineer Interview Questions asked at other Companies

Q1. What is boundary value analysis? How do u perform boundary value testing for User ID & Password textfields in login page?
View answer (2)

Jobs at BT Group

View all
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Bloc structure explanation with clean architecture
  • Ans. 

    Bloc structure is a design pattern used in clean architecture to separate business logic from UI.

    • Bloc stands for Business Logic Component

    • It helps in separating UI components from business logic

    • Bloc communicates with the repository layer to fetch data

    • Bloc pattern is commonly used in Flutter for state management

  • Answered by AI

Senior Software Specialist Interview Questions asked at other Companies

Q1. how to troubleshoot on outbound call issue
View answer (1)

TDM Interview Questions & Answers

user image Priyanka S

posted on 25 Mar 2025

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. What was ur previous company experience
  • Q2. Is there is any challenge how did u overcome that
  • Ans. 

    I faced a significant challenge during a project deadline, but I managed to overcome it through effective time management and teamwork.

    • Identified the challenge: A tight deadline for a critical project.

    • Developed a detailed plan: Broke down tasks into manageable parts.

    • Prioritized tasks: Focused on high-impact areas first.

    • Collaborated with the team: Delegated tasks based on individual strengths.

    • Maintained open communicati...

  • Answered by AI

TDM Interview Questions asked at other Companies

Q1. Different types of frameworks
View answer (1)
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Question on standard costing I;e Material variance, price variance
  • Q2. What will you do if there is significant variance in forecast and actual and management has asked to reduce the gap. What will you do?

Financial Analyst Interview Questions asked at other Companies

Q1. Suppose you have 10000 US dollars with you, out of which you took a loan of 5000 US Dollars. Now suppose you have purchased two assets of 5000 US Dollars each, one through cash and other through bank loan. How would you show this transactio... read more
View answer (3)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I appeared for an interview in Jul 2024.

Round 1 - Aptitude Test 

Basic aptitude questions.

Round 2 - Coding Test 

A take-home test consisting of one question related to the Bloc pattern and another basic question about Dart.

Flutter Developer Interview Questions asked at other Companies

Q1. Write the code on paper how to intigrate the api in your flutter app?
View answer (2)

BT Group Interview FAQs

How many rounds are there in BT Group interview?
BT Group interview process usually has 2-3 rounds. The most common rounds in the BT Group interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for BT Group interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at BT Group. The most common topics and skills that interviewers at BT Group expect are Troubleshooting, Agile, Cloud Computing, Data Analysis and Debugging.
What are the top questions asked in BT Group interview?

Some of the top questions asked at the BT Group interview -

  1. What is tenant and types? What will happen if we use same subnet in more than o...read more
  2. How do you find out whether a system is compromised or vulnerab...read more
  3. 3. What does CIA stand for in cyber securi...read more
How long is the BT Group interview process?

The duration of BT Group interview process can vary, but typically it takes about less than 2 weeks to complete.

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BT Group Interview Process

based on 172 interviews

Interview experience

4
  
Good
View more

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BT Group Reviews and Ratings

based on 2k reviews

3.9/5

Rating in categories

3.6

Skill development

4.2

Work-life balance

3.5

Salary

4.0

Job security

3.9

Company culture

3.2

Promotions

3.7

Work satisfaction

Explore 2k Reviews and Ratings
Quality Expert

Gurgaon / Gurugram

2-4 Yrs

₹ 3-5.65 LPA

Cloud Engineering Specialist

Bangalore / Bengaluru

12-15 Yrs

Not Disclosed

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