100+ BT E Serv Interview Questions & Answers | Complete Prep Guide 2025

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42 interviews found

Software Developer Interview Questions & Answers

posted on 22 Sep 2021

Interview Questionnaire

1 Question

Q1. What are the features of Java8?

Ans.

Java8 introduced new features like lambda expressions, streams, and functional interfaces.

Lambda expressions for functional programming
Streams for efficient processing of large data sets
Functional interfaces for easy implementation of lambda expressions
Default methods to add new functionality to existing interfaces
Date and Time API for improved handling of date and time
Nashorn JavaScript engine for improved performance...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Have good core knowledge .

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more

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Business Analyst Interview Questions & Answers

posted on 22 Nov 2021

Interview Questionnaire

1 Question

Q1. Brief introduction

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Interview Preparation Tips

Interview preparation tips for other job seekers - be confident and always be honest with your words

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more

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BT E Serv Interview Questions and Answers for Freshers

Service Reliability Engineer Interview Questions & Answers

Anonymous

posted on 26 Nov 2021

I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Questions on MPLS , BGP , VPN , STP , NHRP , SDWAN

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared on mention tropics.

Service Reliability Engineer Interview Questions asked at other Companies

Q1. What is network ,Network topology

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Interview Questions & Answers

Anonymous

posted on 26 Feb 2022

I applied via Naukri.com and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - Technical

(3 Questions)

Q1. Networking basic questions

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Q2. Troubleshooting questions

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Q3. Switching protocol- vlan stp

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Interview Preparation Tips

Interview preparation tips for other job seekers - Basic troubleshooting idea
Switching protocol

Interview Questions & Answers

Anonymous

posted on 29 Sep 2021

I applied via Referral and was interviewed in Apr 2021. There were 5 interview rounds.

Interview Questionnaire

1 Question

Q1. Switching advanced , OSPF intermediate, BGP basic, path selection ,EIGRP advanced, wireless basis

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Interview Preparation Tips

Interview preparation tips for other job seekers - Study SDWAN and switching deeply

Get interview-ready with Top BT E Serv Interview Questions

Service Desk Analyst 1 Interview Questions & Answers

posted on 13 Apr 2022

I applied via Referral and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

Round 2 - Aptitude Test

Round 3 - HR

(1 Question)

Q1. Are candidates able to work 24/7 shift, strength and weakness and what can you give a the company and more

Ans.

Yes, I am able to work 24/7 shifts and have the necessary skills and dedication to excel in this role.

I have a flexible schedule and can adapt to different shift patterns.
I have experience working in a 24/7 service desk environment.
I am committed to providing excellent customer service and resolving issues efficiently.
I have strong problem-solving and communication skills.
I am a quick learner and can quickly familiariz...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Need to have basic idea and information regarding BT as an organization and needs knowledge on service now and NGSD..

Service Desk Analyst 1 Interview Questions asked at other Companies

Q1. Tell me what you know about DHL?

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Jobs at BT E Serv

View all

Solution Architect Specialist

Bangalore / Bengaluru

5-9 Yrs

Not Disclosed

Design Engineer Professional

Bangalore / Bengaluru

4-9 Yrs

Not Disclosed

Design Engineer Interview Questions & Answers

Anonymous

posted on 4 May 2021

I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire

4 Questions

Q1. Tcp/ip

Add your answer

Q2. Ssl vpn handshake

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Q3. Firewall packet flow

Add your answer

Q4. Ipsec vpn

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Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is quite technical and is focussed on security basics like tcp/ip, ssl vpn handshake and the relevant firewall that you have expertise on.

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.

View answer (5)

Capacity Analyst Interview Questions & Answers

posted on 29 Aug 2022

I applied via Naukri.com and was interviewed before Aug 2021. There were 3 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 Resume tips

Round 2 - One-on-one

(1 Question)

Q1. What is Capacity What is trending analysis What is SLA and OLA what is risk What is impact

Ans.

Capacity is the maximum amount of work that can be done within a given time frame. Trending analysis is the process of analyzing data to identify patterns and trends. SLA and OLA are agreements that define the level of service expected from a provider. Risk is the possibility of harm or loss. Impact is the effect or influence of an event or action.

Capacity is the maximum amount of work that can be done within a given t...

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Round 3 - HR

(1 Question)

Q1. Salary Discussion about current package and expected package

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for questions related to ITIL processes

Capacity Analyst Interview Questions asked at other Companies

Q1. What if we have two WAN sites working as Primary and Backup, if one went down then how you can calculate the capacity for that site.

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Service Reliability Engineer Interview Questions & Answers

Anonymous

posted on 26 Jun 2022

I applied via Naukri.com and was interviewed before Jun 2021. There were 3 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 Resume tips

Round 2 - Technical

(1 Question)

Q1. Alll relatee to CCNA and CCNP.

Add your answer

Round 3 - HR

(1 Question)

Q1. It was related to skills and CTC discussion.

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Interview Preparation Tips

Interview preparation tips for other job seekers - The process was good. Resume was shortlisted from Naukri profile. HR team sent invitation for technical round on teams.
Post technical HR arranged a session about CTC discussion.

Service Reliability Engineer Interview Questions asked at other Companies

Q1. What is network ,Network topology

View answer (1)

Interview Questions & Answers

Anonymous

posted on 13 Mar 2021

I appeared for an interview in Sep 2020.

Interview Questionnaire

1 Question

Q1. All question were from resume and past experience . Related to Windows server, Patching, Vmware, Storage, Backup, Sql.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be true to yourself and give your best. Focus on your core expertise and prepare accordingly.

Top trending discussions

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Interview Tips & Stories

1w (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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BT E Serv Interview FAQs

How many rounds are there in BT E Serv interview?

BT E Serv interview process usually has 2-3 rounds. The most common rounds in the BT E Serv interview process are Technical, HR and One-on-one Round.

How to prepare for BT E Serv 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 E Serv. The most common topics and skills that interviewers at BT E Serv expect are Change Management, Cloud Computing, Infrastructure Security, Project Delivery and Resourcing.

What are the top questions asked in BT E Serv interview?

Some of the top questions asked at the BT E Serv interview -

Modern day tools which we are operating to log Incidents or Change reques...read more
What is network? Types of network? What will you do for the compa...read more
What is Capacity What is trending analysis What is SLA and OLA what is risk Wha...read more

How long is the BT E Serv interview process?

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

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BT E Serv Interviews By Designations

Interview Questions for Popular Designations

BT E Serv Interview Process

based on 18 interviews

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Jobs at BT E Serv

Solution Architect Specialist

Bangalore / Bengaluru

5-9 Yrs

Not Disclosed

Design Engineer Professional

Bangalore / Bengaluru

4-9 Yrs

Not Disclosed

Explore more jobs

BT E Serv Salaries in India

Associate 77 salaries	₹1.7 L/yr - ₹5.2 L/yr
Service Reliability Engineer 61 salaries	₹3.1 L/yr - ₹8.2 L/yr
Design Engineer 60 salaries	₹9.7 L/yr - ₹25 L/yr
Network Engineer 55 salaries	₹2.4 L/yr - ₹11.5 L/yr
Project Coordinator 47 salaries	₹2.9 L/yr - ₹8 L/yr

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BT E Serv Interview Questions, Process, and Tips

Top BT E Serv Interview Questions and Answers

BT E Serv Interview Experiences

42 interviews found

Interview Questionnaire

1 Question

Interview Preparation Tips

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Interview Questionnaire

1 Question

Interview Preparation Tips

Business Analyst Interview Questions asked at other Companies

Interview Questionnaire

1 Question

Interview Preparation Tips

Service Reliability Engineer Interview Questions asked at other Companies

Interview Questions & Answers

(3 Questions)

Interview Preparation Tips

Interview Questions & Answers

Interview Questionnaire

1 Question

Interview Preparation Tips

(1 Question)

Interview Preparation Tips

Service Desk Analyst 1 Interview Questions asked at other Companies

Jobs at BT E Serv

Interview Questionnaire

4 Questions

Interview Preparation Tips

Design Engineer Interview Questions asked at other Companies

(1 Question)

(1 Question)

Interview Preparation Tips

Capacity Analyst Interview Questions asked at other Companies

(1 Question)

(1 Question)

Interview Preparation Tips

Service Reliability Engineer Interview Questions asked at other Companies

Interview Questions & Answers

Interview Questionnaire

1 Question

Interview Preparation Tips

BT E Serv Interview FAQs

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