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BT Business Senior Network Engineer Interview Questions and Answers

Updated 5 Dec 2024

BT Business Senior Network Engineer Interview Experiences

1 interview found

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

I applied via Approached by Company and was interviewed before Dec 2023. There were 3 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Introduction of Candidate.
  • Q2. Basic and advance Skill.
  • Q3. Qualification for the role and can fit it in with the team and company culture.
Round 2 - Technical 

(2 Questions)

  • Q1. Technical question regarding Enterprise voice?
  • Q2. Multiple protocols and port numbers. Voice redirection using SBCs and routers.
Round 3 - HR 

(2 Questions)

  • Q1. Salary expectations and CTC discussion.
  • Q2. Required documentations of qualification and others. Offer letter offered.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Technical routing switch and mpls or more questions
  • Q2. What is bgp, bgp is exchanging the routing information and prefix amoung the as number, bgp is border getaway protocol
  • Ans. 

    BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information between different autonomous systems (AS).

    • BGP is used to exchange routing information and prefixes between different AS numbers.

    • BGP helps in determining the best path for data to travel between networks.

    • BGP operates on TCP port 179.

    • BGP uses attributes like AS path, next hop, and local preference to make routing decisions.

    • Example: B...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Basics Electronics questions
  • Q2. What is conductor, capacitor, resistor..
  • Ans. 

    Conductor, capacitor, and resistor are basic components used in electronic circuits.

    • Conductor: Allows the flow of electric current. Example: Copper wire.

    • Capacitor: Stores and releases electrical energy. Example: Ceramic capacitor.

    • Resistor: Limits the flow of electric current. Example: Carbon film resistor.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good knowledge on basic

Network Engineer Interview Questions & Answers

Cisco user image Saiteja Chitturi

posted on 9 Jul 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Assignment 

It contained networking questions

Round 2 - Technical 

(2 Questions)

  • Q1. What is router &switch
  • Ans. 

    A router is a networking device that forwards data packets between computer networks, while a switch is a networking device that connects devices within a network.

    • Router operates at the network layer of the OSI model

    • Switch operates at the data link layer of the OSI model

    • Router connects multiple networks together

    • Switch connects devices within the same network

    • Router uses IP addresses to route traffic

    • Switch uses MAC addre

  • Answered by AI
  • Q2. How is routing done
  • Ans. 

    Routing is the process of selecting the best path for network traffic to reach its destination.

    • Routing involves determining the optimal path for data packets to travel from the source to the destination.

    • Routers use routing tables to make decisions on how to forward packets based on destination IP addresses.

    • Routing protocols like OSPF, BGP, and EIGRP are used to exchange routing information between routers.

    • Static routin...

  • Answered by AI

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed before Jan 2024. There were 5 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Normal question
Round 2 - Technical 

(1 Question)

  • Q1. Profile question
Round 3 - Technical 

(1 Question)

  • Q1. Profile question
Round 4 - HR 

(2 Questions)

  • Q1. Salary discussion
  • Q2. Salary discussion
Round 5 - One-on-one 

(1 Question)

  • Q1. Offere letter release
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical questions such as VLAN, Routing and Firewalls
Round 2 - Behavioral 

(1 Question)

  • Q1. How the team collaboration to improve business.
Round 3 - HR 

(1 Question)

  • Q1. Company details and salary negotiation.

Interview Preparation Tips

Interview preparation tips for other job seekers - For freshers be thorough with basic technical stuffs like vlan, routing, DHCP, DNS.
As a experienced, go through more technical and scenario based questions.
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Apr 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Aptitude questions from various topics

Round 2 - Coding Test 

Two coding questions easy and medium

Round 3 - Technical 

(3 Questions)

  • Q1. 1 hr technical from your resume and problem solving
  • Q2. 3 sum problem question
  • Q3. Basics of networking
Round 4 - HR 

(1 Question)

  • Q1. Explain why you come into software role

I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Thorough knowledge on networking like how TCP/IP works, TCP, IP packet header and each field importance, l2 and l3 protocols, Also some product level knowledge.

Interview Preparation Tips

Interview preparation tips for other job seekers - Should be strong on basics even till bit level along with some practical knowledge on routing protocols and product will help u.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Mpls technology
  • Q2. Bgp, ospf, routing switching
Round 2 - Technical 

(1 Question)

  • Q1. Mpls routing switching

Interview Preparation Tips

Interview preparation tips for other job seekers - Mpls
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2023. 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 - Coding Test 

Basic programs in c or c++, includes strings,

Round 3 - Technical 

(1 Question)

  • Q1. Data structures, operating system, dbms
Round 4 - HR 

(1 Question)

  • Q1. All questions related to resume

BT Business Interview FAQs

How many rounds are there in BT Business Senior Network Engineer interview?
BT Business interview process usually has 3 rounds. The most common rounds in the BT Business interview process are HR, One-on-one Round and Technical.
What are the top questions asked in BT Business Senior Network Engineer interview?

Some of the top questions asked at the BT Business Senior Network Engineer interview -

  1. Qualification for the role and can fit it in with the team and company cultu...read more
  2. multiple protocols and port numbers. Voice redirection using SBCs and route...read more
  3. required documentations of qualification and others. Offer letter offer...read more

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BT Business Senior Network Engineer Salary
based on 47 salaries
₹5.4 L/yr - ₹22 L/yr
25% more than the average Senior Network Engineer Salary in India
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BT Business Senior Network Engineer Reviews and Ratings

based on 6 reviews

4.9/5

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4.7

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4.7

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4.5

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4.3

Job security

4.9

Company culture

4.1

Promotions

4.7

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