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BT Group Service Advisor Interview Questions and Answers

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Senior Engineer Interview Questions & Answers

Ericsson user image Hardik Som

posted on 15 May 2023

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

I applied via Approached by Company and was interviewed in Nov 2022. There were 4 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 - Technical 

(3 Questions)

  • Q1. Core Technical questions on all network technologies and protocols i.e- F5 LTM, Linux, Routing & Switching, VM. Process and flow related questions on real incident scenerios, change and problem management.
    • Add your answer
  • Q2. Core technical questions related to networking and ITIL process.
    • Add your answer
  • Q3. Core technical questions related to networking and ITIL process.
    • Add your answer
Round 3 - Case Study 

Round by Service Delivery Manager, asked about process loopholes, case study how to take in some real scenarios technical problems, incidents (Major & minor), Change management.

Round 4 - HR 

(1 Question)

  • Q1. Salary negotiations, future perspective, reason to leave all old organisation, loyalty after join and same kind of stuff.
    • Add your answer

Interview Preparation Tips

Topics to prepare for Ericsson Senior Engineer interview:
  • F5
  • LTM
  • ASM
  • NSX-T
  • NSX
  • VMware Vsphere
  • VCenter
Interview preparation tips for other job seekers - Process is also as equally important to technical.
My interview was 50% technical and 50% ITIL process.
Be focused and confident on technical part.

Senior Engineer Interview Questions & Answers

Ericsson user image Vijendra Sahu

posted on 9 Mar 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2022. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Tell me you daily task
    • Add your answer
  • Q2. Volte registration flow
    • Add your answer
  • Q3. Srvcc call flow and what is srvcc
  • Ans. 

    SRVCC (Single Radio Voice Call Continuity) is a feature that allows seamless handover of voice calls from LTE to 3G or 2G networks.

    • SRVCC is used to ensure that voice calls are not dropped during handover from LTE to 3G or 2G networks

    • It involves transferring the call from the LTE network to the circuit-switched 3G or 2G network

    • The handover is initiated by the network and is transparent to the user

    • SRVCC is important for ...

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Read ims and volte call flow, prepaid call flow, ics call flow

Senior Engineer Interview Questions & Answers

Nokia user image Anonymous

posted on 9 Sep 2021

Interview Questionnaire 

1 Question

  • Q1. Tell mee about your self?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Give properly reply being confident.

Senior Engineer Interview Questions & Answers

Tata Communications user image Anonymous

posted on 15 May 2022

I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.

Round 2 - Technical 

(1 Question)

  • Q1. Core Java, spring annotations, hashmap internal working, exception handling, working of rest controller, Java 8 features, code using streams api, multithreading concepts
    • Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Microservice architecture, working of spring Mvc, communications between microservice, actuator, swagger, why microservice is implemented, spring vs spring boot, design patterns used, questions related to ...
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - kindly update to java 8, lots of features are added in it. every organization expects their employee to be updated to newer technology and microservice is just an architectural design, be strong in core java concepts thats enough to get you landed in a job.

Senior Engineer Interview Questions & Answers

Ericsson user image Anonymous

posted on 23 Sep 2022

I applied via Referral and was interviewed in Mar 2022. There were 4 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. General details like work exp, CTC etc and little bit technical round
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Fully technical interview, details of work in depth
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Managerial round and little bit technical and general questions
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. CTC and bemefit discussion
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for detailed technical round, give actual details, no fake information, verification process is tuff

Senior Engineer Interview Questions & Answers

Ericsson user image Ayan chakraborty

posted on 15 Jan 2024

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 2023. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basic Technical
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Core Technical/3gpp/ scenario based
    • Add your answer
Round 3 - Behavioral 

(1 Question)

  • Q1. Technical/General discussion
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion
    • Add your answer

Senior Engineer Interview Questions & Answers

Ericsson user image Anonymous

posted on 13 Oct 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. About LTE and Integration process,troubleshooting
    • Add your answer
  • Q2. SA/NSA and 5G DSS
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't hesitate and keep your shelf confident.

Senior Engineer Interview Questions & Answers

Ericsson user image Anonymous

posted on 9 Sep 2022

I applied via Naukri.com and was interviewed in Mar 2022. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. 5G interfaces questions were asked
    • Add your answer
  • Q2. 5g protocol questions were asked in it
    • Add your answer
  • Q3. LTE Interfaces and protocal
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Have good communication skills and be confident

Senior Engineer Interview Questions & Answers

Ericsson user image Ashok Kumar M

posted on 25 Dec 2022

I applied via Naukri.com and was interviewed in Jul 2022. There were 4 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 - Technical 

(1 Question)

  • Q1. Technical related questions
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Technical and project understanding related questions
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. About organization and offer discussion
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Expose your skills in resume and interview as well

Senior Engineer Interview Questions & Answers

Tata Communications user image Anonymous

posted on 12 Sep 2023

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

I applied via Approached by Company and was interviewed before Sep 2022. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic concepts of VOIP and trunk configuration. Need to know ongoing voip trends in the market. Teams is budding platform and would be great to have Skype for business background
    • Add your answer
Round 2 - HR 

(1 Question)

  • Q1. Why do you want to join Tata?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Location wise its a little challenge in pune. everything else about TATA is great.
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