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NTT Network Engineer Interview Questions and Answers

Updated 5 Jun 2023

NTT Network Engineer Interview Experiences

5 interviews found

Network Engineer Interview Questions & Answers

user image soumya sagar

posted on 5 Jun 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 

(2 Questions)

  • Q1. Bgp ospf,stp,nexus
  • Q2. Aws,azure,vxlan,vnet

I applied via Newspaper Ad

Round 1 - Technical 

(1 Question)

  • Q1. What is network and basic things which u will use
  • Ans. 

    A network is a group of interconnected devices that communicate with each other to share resources and information.

    • Basic things used in networking include routers, switches, hubs, and cables.

    • Network protocols such as TCP/IP, DNS, and DHCP are also essential.

    • Network security measures like firewalls and VPNs are important to protect against unauthorized access.

    • Monitoring tools like Wireshark and Nagios are used to troubl...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Study basic things . Learn CCNA concept
Like osi DHCP dns stp rstp

Skills evaluated in this interview

Network Engineer Interview Questions Asked at Other Companies

asked in Movate
Q1. TCP/IP layers, why is transport needed for communication? What is ... read more
Q2. Study MPLS deeply: 1. What is MPLS ? 2. Purpose of MPLS ? 3. What ... read more
asked in Wipro
Q3. What is Stp and how it is work? What is root bridge
Q4. What is BGP? What is spilit horizon rule? How you configure BGP r ... read more
asked in BT Group
Q5. What is tenant and types? What will happen if we use same subnet ... read more

I applied via Referral and was interviewed in Mar 2022. 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. Explain bgp , brief introduction of mpls , basic router command, etc
  • Ans. 

    BGP is a routing protocol used to exchange routing information between different networks. MPLS is a protocol used for efficient data transfer. Basic router commands include show ip route, show interfaces, etc.

    • BGP stands for Border Gateway Protocol and is used to exchange routing information between different networks.

    • MPLS stands for Multiprotocol Label Switching and is used for efficient data transfer.

    • Basic router com...

  • Answered by AI
Round 3 - HR 

(6 Questions)

  • Q1. Why should we hire you?
  • Ans. 

    I have the necessary skills, experience, and passion for the job.

    • I have a strong background in network engineering with experience in designing, implementing, and maintaining complex networks.

    • I am proficient in various network technologies such as Cisco, Juniper, and Palo Alto.

    • I have excellent problem-solving skills and can troubleshoot network issues quickly and efficiently.

    • I am a team player and can work collaborativ...

  • Answered by AI
  • Q2. What is your family background?
  • Ans. 

    My family background is diverse and multicultural.

    • My parents are from different countries and cultures, which has given me a unique perspective on the world.

    • Growing up, I was exposed to different languages, traditions, and customs.

    • My family values education and hard work, which has motivated me to pursue a career in network engineering.

  • Answered by AI
  • Q3. Tell me about yourself.
  • Ans. 

    I am a network engineer with 5 years of experience in designing, implementing and maintaining complex networks.

    • I have a Bachelor's degree in Computer Science

    • I am proficient in Cisco and Juniper routers and switches

    • I have experience in configuring firewalls and VPNs

    • I am a team player and have excellent communication skills

    • I am always eager to learn and keep up with the latest technologies

  • Answered by AI
  • Q4. Why are you looking for a change?
  • Ans. 

    Looking for growth opportunities and to expand my skill set.

    • Current job lacks opportunities for growth and learning

    • Seeking a more challenging and dynamic work environment

    • Interested in exploring new technologies and expanding my skill set

  • Answered by AI
  • Q5. What are your salary expectations?
  • Ans. 

    I am open to discussing a salary that is commensurate with my experience and the responsibilities of the role.

    • I am looking for a fair and competitive salary based on industry standards and my qualifications.

    • I am willing to negotiate and consider other benefits such as healthcare, retirement plans, and vacation time.

    • I am open to discussing performance-based incentives and bonuses.

    • I am aware of the salary range for this ...

  • Answered by AI
  • Q6. Share details of your previous job.
  • Ans. 

    I worked as a Network Engineer at XYZ Company.

    • Designed and implemented network infrastructure for multiple clients

    • Configured and maintained network devices such as routers, switches, firewalls

    • Troubleshot network issues and provided solutions to clients

    • Managed network security and implemented security protocols

    • Collaborated with cross-functional teams to ensure smooth network operations

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare all basic commands of router and switch configurations and also be confident in interviews

Skills evaluated in this interview

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. Networking and Network Security

Interview Preparation Tips

Interview preparation tips for other job seekers - more focus on practical knowledge like real topology basis

NTT interview questions for designations

 Trainee Network Engineer

 (1)

 Network Security Administrator

 (1)

 IT Helpdesk Engineer

 (1)

 Desktop Support Engineer

 (1)

 L2 Engineer

 (1)

 Software Engineer

 (3)

 QA Engineer

 (1)

 System Engineer

 (1)

I applied via Approached by Company and was interviewed before Apr 2021. There were 2 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 

(4 Questions)

  • Q1. You should know your current job profile
  • Q2. You should know about desired profile.
  • Q3. In depth knowledge of your profile
  • Q4. Explain your roles and responsibilities in short and prescribed way so that interviewer can understand easily.

Interview Preparation Tips

Topics to prepare for NTT Network Engineer interview:
  • Networking
  • Routing Protocols
  • Bmc Remedy
  • Leased Line
  • MPLS
Interview preparation tips for other job seekers - Confident, Be Honest, easy going.

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oops Concepts and Data Structure Questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Oops And Data Structure, Collection.

I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Was interviewed as fresher?
  • Q2. Written test conducted? with verbal ability test ? GD
  • Q3. How would u deal with a problematic situation when you are working in a team?
  • Q4. What are your plans about higher studies?

Interview Preparation Tips

Interview preparation tips for other job seekers - it was basic with apptiude test and attitiude test.

I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. They asked about dbms questions in the form of table formate
  • Q2. They asked code for some python program

Interview Preparation Tips

Interview preparation tips for other job seekers - Firstly they conducted computer based technical exam and then after qualifying that then we will go for face face interview and then lastly HR round will be held.

I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Wap of bubble sort
  • Ans. 

    Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.

    • Start from the first element and compare it with the next element

    • If the next element is smaller, swap them

    • Repeat this process for all elements in the array

    • Continue this process until no more swaps are needed

  • Answered by AI
  • Q2. Wap of prime number
  • Ans. 

    A program to print all prime numbers

    • Take input from user for range of numbers

    • Loop through the range and check if each number is prime

    • Print the prime numbers

  • Answered by AI
  • Q3. What is hashmap?
  • Ans. 

    Hashmap is a data structure that stores key-value pairs and allows constant time access to values based on their keys.

    • Hashmap uses a hash function to map keys to indices in an array.

    • Collisions can occur when multiple keys map to the same index, which can be resolved using techniques like chaining or open addressing.

    • Examples of hashmap implementations include Java's HashMap class and Python's dict type.

  • Answered by AI
  • Q4. What is inheritance
  • Ans. 

    Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.

    • Inheritance allows code reuse and promotes code organization.

    • The existing class is called the parent or superclass, and the new class is called the child or subclass.

    • The child class inherits all the properties and methods of the parent class and can also add new properties and methods.

    • For...

  • Answered by AI
  • Q5. Call by value and call by reference

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself

Skills evaluated in this interview

I applied via Walk-in and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Introduction your self in interview

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview should be very easy and comfortable to the students. And be confident at the infront of interviewer
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NTT Interview FAQs

How many rounds are there in NTT Network Engineer interview?
NTT interview process usually has 2 rounds. The most common rounds in the NTT interview process are Resume Shortlist, Technical and HR.
How to prepare for NTT Network Engineer 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 NTT. The most common topics and skills that interviewers at NTT expect are CCNA, Network Engineering, LAN, MCSE and Networking.
What are the top questions asked in NTT Network Engineer interview?

Some of the top questions asked at the NTT Network Engineer interview -

  1. Explain bgp , brief introduction of mpls , basic router command, ...read more
  2. What is network and basic things which u will ...read more
  3. Explain your roles and responsibilities in short and prescribed way so that int...read more

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NTT Network Engineer Interview Process

based on 4 interviews

2 Interview rounds

  • Resume Shortlist Round
  • Technical Round
View more
NTT Network Engineer Salary
based on 329 salaries
₹2 L/yr - ₹8 L/yr
At par with the average Network Engineer Salary in India
View more details

NTT Network Engineer Reviews and Ratings

based on 70 reviews

4.4/5

Rating in categories

4.3

Skill development

4.4

Work-life balance

3.8

Salary

4.5

Job security

4.1

Company culture

3.6

Promotions

4.2

Work satisfaction

Explore 70 Reviews and Ratings
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