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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 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 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 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)

 System Engineer

 (1)

 QA 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 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 appeared for an interview before Jul 2021.

Round 1 - Technical 

(4 Questions)

  • Q1. What is Polymorphism and it’s type?
  • Ans. 

    Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as if they were of the same class.

    • Polymorphism is achieved through method overriding and method overloading.

    • Method overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class.

    • Method overloading is when a class has two or more methods with the ...

  • Answered by AI
  • Q2. What is Dependency Injection?
  • Ans. 

    Dependency Injection is a design pattern where the dependencies of an object are injected into it rather than created within it.

    • It helps in achieving loose coupling between objects

    • It makes testing easier as dependencies can be mocked or stubbed

    • There are three types of Dependency Injection - Constructor Injection, Setter Injection, and Interface Injection

    • Example: In a web application, the database connection object can ...

  • Answered by AI
  • Q3. How Garbage Collection works in .Net?
  • Ans. 

    Garbage Collection in .Net automatically manages memory by freeing up unused objects.

    • Garbage Collector runs in the background and periodically checks for unused objects.

    • It frees up memory by deallocating objects that are no longer being used.

    • GC can be configured using different modes like Server, Workstation, Concurrent, etc.

    • GC can also be manually triggered using GC.Collect() method.

    • GC.SuppressFinalize() method can be...

  • Answered by AI
  • Q4. What is LINQ and some basic concept related it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was easy. Go through basic concepts of OOPs and SQL.

Skills evaluated in this interview

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

Interview Questionnaire 

2 Questions

  • Q1. Why you wanna work in our company?
  • Q2. Wh

Interview Preparation Tips

Interview preparation tips for other job seekers - simple interview just be confident

I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Basic questions
  • Q2. Differences and advantages of your topic

Interview Preparation Tips

Interview preparation tips for other job seekers - Always clear your basic knowledge of your topic or language and give the best what ever you know.My suggestion is that do not tell anything if you don't know.

Interview Preparation Tips

Interview preparation tips for other job seekers - they ask question on basics and concepts more, rest interview is easy.

I applied via Company Website and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. String manipulation , collections, framework understanding

Interview Preparation Tips

Interview preparation tips for other job seekers - For QA Automation - Basics of OOPS concept,collections,strings are enough

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 328 salaries
₹1.9 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

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