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BT Group Interview Questions, Process, and Tips

Updated 6 Jan 2025

Top BT Group Interview Questions and Answers

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BT Group Interview Experiences

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169 interviews found

I applied via Approached by Company and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Networking, 3rd Level Support Related Scenarios.
Round 3 - One-on-one 

(1 Question)

  • Q1. Manager round related to behavioural
Round 4 - HR 

(1 Question)

  • Q1. Salary Negotiation & Notice Period. There salary structure is competitive & flat. Good in hand can be expected.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident & Smart. BT is good place to work.

Technical Professional Interview Questions asked at other Companies

Q1. What challenges faced in plant??
View answer (1)
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
-
Result
Selected Selected

I applied via LinkedIn and was interviewed before Jul 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What are the phase of a vpn
  • Ans. 

    The phases of a VPN include initiation, negotiation, data transfer, and termination.

    • Initiation phase involves establishing a connection between the client and server.

    • Negotiation phase involves agreeing on encryption algorithms and keys.

    • Data transfer phase is when actual data is transmitted securely.

    • Termination phase involves closing the connection.

    • Examples: IKEv2 VPN protocol follows these phases.

  • Answered by AI
  • Q2. What is the difference between a firewall and a next generation firewall
  • Ans. 

    A firewall filters traffic based on predetermined rules, while a next generation firewall includes additional features like intrusion prevention and application awareness.

    • Firewall filters traffic based on IP addresses and ports

    • Next generation firewall includes intrusion prevention, application awareness, and deep packet inspection

    • NGFW can identify and block advanced threats like malware and ransomware

    • NGFW can provide m

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Study the JD

Skills evaluated in this interview

Top BT Group Network Security Engineer Interview Questions and Answers

Q1. How to configure firewall from scratch and what will the first step thta we have to follow ?
View answer (1)

Network Security Engineer Interview Questions asked at other Companies

Q1. which protocols are used in transport layer of the OSI model?
View answer (1)

EA to GBS MD and Director HR Interview Questions & Answers

user image Anonymous

posted on 8 Sep 2023

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2022. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Myself and experience and why looking for change
Round 2 - One-on-one 

(1 Question)

  • Q1. About my work experience my strength n weaknesses

Interview Preparation Tips

Interview preparation tips for other job seekers - You have be confident enough to crack the interview which is not hard

Intern Interview Questions & Answers

user image Anonymous

posted on 6 Feb 2022

I applied via Campus Placement and was interviewed in Jan 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

As per JD, i was being offered for a security Intern role and for this job description we have following in aptitude test:
20 questions in Problem Solving assesment and included topics were : Profit and Loss, HCM and LCM, simple interest, compound interest, Number system, Time & Work, Time, speed & distance, Ratio Analysis, Set theory, Profit & Loss, Percentages and Algebra.

30 questions from Technical topics like programming, coding, security and DBMS and oops.

And 10 questions from English Proficiency and communication .

Round 3 - Coding Test 

There were 2 questions from security and management and questions were related to brute force, CTF and sort of simple concepts in LINUX.

Round 4 - Technical 

(8 Questions)

  • Q1. 1. Tell me something about yourself.
  • Q2. 2. Why do you think that this job role suites you most.
  • Q3. 3. What does CIA stand for in cyber security?
  • Ans. 

    CIA stands for Confidentiality, Integrity, and Availability in cyber security.

    • Confidentiality refers to protecting sensitive information from unauthorized access.

    • Integrity ensures that data remains accurate, complete, and unaltered.

    • Availability ensures that systems and data are accessible and usable when needed.

    • These three principles form the foundation of a secure cyber environment.

    • Example: Encrypting data to maintain...

  • Answered by AI
  • Q4. How do you find out whether a system is compromised or vulnerable?
  • Ans. 

    To determine if a system is compromised or vulnerable, conduct regular vulnerability scans and penetration testing.

    • Perform regular vulnerability scans using tools like Nessus or OpenVAS

    • Conduct penetration testing to simulate attacks and identify vulnerabilities

    • Monitor system logs for suspicious activity

    • Stay up-to-date with security patches and updates

    • Use intrusion detection and prevention systems

    • Perform code reviews an...

  • Answered by AI
  • Q5. What is penetration testing?
  • Ans. 

    Penetration testing is a simulated cyber attack on a computer system to identify vulnerabilities and assess security measures.

    • It involves attempting to exploit weaknesses in a system's defenses

    • The goal is to identify potential security risks and provide recommendations for improvement

    • Penetration testing can be done manually or with automated tools

    • Examples of penetration testing include network penetration testing, web ...

  • Answered by AI
  • Q6. Name some standard tools used in assessing the security of a system.
  • Ans. 

    Standard tools for assessing system security

    • Vulnerability scanners (e.g. Nessus, OpenVAS)

    • Penetration testing tools (e.g. Metasploit, Nmap)

    • Network analyzers (e.g. Wireshark, tcpdump)

    • Log analysis tools (e.g. Splunk, ELK Stack)

    • Firewall and intrusion detection systems (e.g. Snort, Suricata)

  • Answered by AI
  • Q7. What is your strength and weakness.
  • Q8. And Atlast, What is your project and what was your contribution and how did you manage in project work and explanation of technology used in project.
Round 5 - One-on-one 

(6 Questions)

  • Q1. Tell me about yourself.
  • Q2. Why do you want to work for our company?
  • Q3. What are your greatest strengths and weaknesses?
  • Q4. Why are you looking for a change?
  • Q5. Tell me about the gap in your resume during 12th and college admission.
  • Q6. How would you rate yourself on a scale of 1 to 10?

Interview Preparation Tips

Topics to prepare for BT Group Intern interview:
  • Linux
  • Coding
  • DSA
  • Trees
  • DBMS
  • Aptitude
  • Security intelligence
Interview preparation tips for other job seekers - If you are preparing for BRITISH TELECOM then one thing I must mention that this is not the tough interview as the HR there will be very friendly and always there to help you if you need help there. . They just care for your knowledge that you are familiar or not.
Best company ever.

Skills evaluated in this interview

Top BT Group Intern Interview Questions and Answers

Q1. How do you find out whether a system is compromised or vulnerable?
View answer (1)

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)

BT Group interview questions for popular designations

 Financial Analyst

 (9)

 Network Engineer

 (8)

 Associate Engineer

 (5)

 Associate

 (4)

 Network Security Engineer

 (4)

 Project Coordinator

 (4)

 Software Engineer

 (4)

 Associate Engineer Trainee

 (3)

Pricing and ordering support Interview Questions & Answers

user image Anonymous

posted on 3 Jun 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Jun 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Difficulty level was medium

Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself.
  • Q2. Telecom related questions

Get interview-ready with Top BT Group Interview Questions

Interview experience
4
Good
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Logical reasoning maths and grammar. Moderate questions

Round 2 - Assignment 

You have to take mock call/chat as per your process.

Round 3 - One-on-one 

(1 Question)

  • Q1. An Ops manager will take your interview . Going to be a tough one

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself to be roasted. Interview process is though but once you crack it and get into BT, you can consider yourself to be lucky

Customer Care Executive Interview Questions asked at other Companies

Q1. What would you do if you win 1billion dollar lottey?
View answer (39)

Jobs at BT Group

View all
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. 1. Tell me about your self. 2. Describe ITIL functions 3. Why you want to join enterprise. 4. How you handled any escalation. 5. Where do you want to see yourself in next 5 years 6. How do you relate you c...

Interview Preparation Tips

Topics to prepare for BT Group Project Coordinator interview:
  • ITIL
Interview preparation tips for other job seekers - Mostly ITIL based questions few scenario based questions and they will ask about the continuous improvement as well

Project Coordinator Interview Questions asked at other Companies

Q1. What kind of water proofing application are used on terrace roof slab of the commercial, residential buildings
View answer (6)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I was interviewed before Sep 2022.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

General questions with maths ans reasoning question

Round 3 - Technical 

(1 Question)

  • Q1. Fttp, fttx, fttc
Round 4 - HR 

(1 Question)

  • Q1. Discussion on salary

Interview Preparation Tips

Interview preparation tips for other job seekers - No u will get easily

Associate Network Engineer Interview Questions asked at other Companies

Q1. what are the network models we have in computer networks ? what are the port numbers of networks ? types of topologies ? explain some of topologies which are present in the computer networks..?
View answer (1)

I applied via Recruitment Consulltant and was interviewed in Feb 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Fiber Optics, How Fiber communication works, components of fiber, OSI/TCP Protocols,
  • Q2. About Yourself, About company & History, subsidiary, previous work experience & tasks performed.
Round 3 - Aptitude Test 

Amcat test. Communication skills, Reasoning skills.

Interview Preparation Tips

Topics to prepare for BT Group Associate Engineer interview:
  • ITIL basics
  • Networking basics
  • Fiber basics
Interview preparation tips for other job seekers - Just be confident & work on your communication skills.

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th StairsYou have been given a number of stairs. Initially, you are at the 0th stair, and you need to reach the Nth stair. Each time you can either climb one step or two steps. You are supposed to return the number... read more
View answer (5)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Assignment 

Decision Making, Accounting Concepts, Journal Entry, Basic Principal

Round 2 - Group Discussion 

Verbal with senior management

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)

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, Monitoring and Data Analysis.
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 74 interviews in last 1 year

Interview experience

3.8
  
Good
View more

People are getting interviews through

based on 115 BT Group interviews
Job Portal
Referral
Company Website
Campus Placement
WalkIn
Recruitment Consultant
22%
15%
14%
12%
3%
3%
31% candidates got the interview through other sources.
High Confidence
?
High Confidence means the data is based on a large number of responses received from the candidates.

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BT Group Reviews and Ratings

based on 1.8k reviews

4.0/5

Rating in categories

3.6

Skill development

4.2

Work-Life balance

3.6

Salary & Benefits

4.2

Job Security

4.0

Company culture

3.2

Promotions/Appraisal

3.7

Work Satisfaction

Explore 1.8k Reviews and Ratings
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