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WNS Network Support Engineer L1 Interview Questions and Answers

Updated 9 Sep 2021

WNS Network Support Engineer L1 Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Aug 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. How router it's work firewall. Access list, switching, bgp (border gateway protocol) SSH telnet. how to access Router IP. DHCP Server & DNS
  • Ans. 

    Routers work with firewalls, access lists, switching, BGP, SSH, Telnet, DHCP, and DNS to manage network traffic and connectivity.

    • Routers use access lists to control traffic flow and enforce security policies.

    • Switching allows routers to forward packets to their intended destinations.

    • BGP is a routing protocol used to exchange routing information between different networks.

    • SSH and Telnet are protocols used to remotely acc...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident don't panic read news paper daily to improve your communication skills

Skills evaluated in this interview

Interview questions from similar companies

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

(2 Questions)

  • Q1. Introduction of myself
  • Q2. Difference between c and c++
  • Ans. 

    C is a procedural programming language while C++ is an object-oriented programming language.

    • C is a procedural programming language, while C++ is a combination of procedural and object-oriented programming.

    • C does not support classes and objects, while C++ does.

    • C is a subset of C++, meaning all valid C programs are also valid C++ programs.

    • C++ has additional features like function overloading, templates, and exception han

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Ospf, bgp states
  • Q2. How stp work in 3 switches
  • Ans. 

    STP (Spanning Tree Protocol) is used to prevent loops in a network by blocking redundant paths between switches.

    • STP elects a root bridge to serve as the central point in the network

    • Each switch determines the best path to the root bridge based on the lowest path cost

    • Ports on switches are designated as root ports, designated ports, or blocking ports to create a loop-free topology

  • Answered by AI

Skills evaluated in this interview

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

I applied via Referral and was interviewed in Jul 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 - HR 

(1 Question)

  • Q1. The Hr Just Asked About your Experience if you have and if you are a fresher then They will asked About the Hobbies and The some technical skills
Round 3 - Technical 

(1 Question)

  • Q1. In the 2nd Round It's A Manager Round And The manger will be asked About there process Knowledge And Asked about some Technical keys Questions
Round 4 - Assignment 

This is the final round of the concentrix in this round The Hr will be take care of this round it's tptally depend of the Process In which process you will be hired on

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

I applied via Naukri.com and was interviewed in Apr 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Ask technical questions only.
  • Q2. Every time it is different
Round 2 - Technical 

(1 Question)

  • Q1. Always ask different questions

I applied via Recruitment Consulltant and was interviewed before Jan 2021. There were 3 interview rounds.

Round 1 - HR 

(5 Questions)

  • Q1. Tell me about yourself
  • Q2. Why should I hire you
  • Q3. Tell me something about weekend routine
  • Q4. Tell me about your skills
  • Q5. Tell me about your experience
Round 2 - Coding Test 

C,C++,python and Java programming

Round 3 - Assignment 

Assignment questions of coding

I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basic knowledge of Fttx
Round 2 - Technical 

(1 Question)

  • Q1. DWDM,CWDM and architecture of Gpon
Round 3 - Technical 

(1 Question)

  • Q1. Each and Every process related to FTTx process and tool Knowledge.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your self and be confident.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Tell me something about yourself
  • Q2. Day to day activity
  • Q3. Routing Protocol
  • Q4. Switching Protocols-VLan

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

I applied via Naukri.com and was interviewed in Dec 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. They asked basic questions about Networking.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic questions about Networking, it's not so top.

I applied via Company Website and was interviewed in Aug 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Tell Me About Yourself. ... Why Do You Want to Work at This Company?
  • Q2. Can I join your company
  • Q3. Can you please give me one chance proof my best

Interview Preparation Tips

Interview preparation tips for other job seekers - Do Your Homework. ...
Practice (Out Loud!) ...
Share Your Story. ...
Provide Evidence & Data. ...
Mirror the Interviewer's Style. ...
Prepare a Few Questions. ...
Ask if They Have Any Hesitations. ...
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WNS Network Support Engineer L1 Salary
based on 4 salaries
₹2.2 L/yr - ₹3 L/yr
19% less than the average Network Support Engineer L1 Salary in India
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