Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by NR Switch N Radio Services Team. If you also belong to the team, you can get access from here

NR Switch N Radio Services Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

NR Switch N Radio Services Field Maintenance Engineer Interview Questions and Answers

Updated 1 Nov 2024

NR Switch N Radio Services Field Maintenance Engineer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. How many experience in a telecommunication
  • Q2. 6 years experiencein telecom sector

Interview Preparation Tips

Interview preparation tips for other job seekers - Before joining the telecom, once you think about this

Top trending discussions

View All
Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
Got a question about NR Switch N Radio Services?
Ask anonymously on communities.

Interview questions from similar companies

I applied via Referral and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Java and Spring questions
Round 2 - Behavioral 

(1 Question)

  • Q1. Scenario Based questions majorly averagely technical

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical into JDK8, Spring, NodeJS + some cloud and devops

And then basics of APIs, API security, HTTP etc.

Field Maintenance Engineer Interview Questions Asked at Other Companies

asked in Ericsson
Q1. If a script fails to run during the allotted time, what solutions ... read more
asked in Ericsson
Q2. If we required all technology on site, can you share the names of ... read more
asked in Ericsson
Q3. What is 6601 ?
Q4. Do you have any knowledge of integration?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Tell me about your past experience?
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Apr 2024, where I was asked the following questions.

  • Q1. Why Strings are immutable in java
  • Q2. Describe ACID properties
  • Ans. 

    ACID properties ensure reliable transactions in databases, maintaining data integrity and consistency.

    • Atomicity: Transactions are all-or-nothing. Example: If a bank transfer fails, no money is deducted or added.

    • Consistency: Transactions bring the database from one valid state to another. Example: A transaction must not violate any database rules.

    • Isolation: Transactions occur independently. Example: Two transactions sho...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Study top java interview questions from GFG and solve easy-medium questions in leetcode
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jul 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 - Coding Test 

Python coding. Classes . Regex.

Round 3 - Technical 

(4 Questions)

  • Q1. Networking . End to end packet flow working.
  • Q2. L2 and L3 header related questions.
  • Q3. RIP, OSPF related questions
  • Q4. Fragmentation related questions and header details
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Apr 2023. There were 2 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 

(2 Questions)

  • Q1. C, Python, C++ or Java language
  • Q2. Network such TCP/IP

Interview Preparation Tips

Topics to prepare for Ciena Software Engineer interview:
  • network
  • C
  • Python
Interview preparation tips for other job seekers - prepare C/C++, Python and networks such as TCP/IP
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. Basic python questions
Round 3 - One-on-one 

(1 Question)

  • Q1. About your profile and project.

Interview Preparation Tips

Interview preparation tips for other job seekers - Not much learning. Good work Life balance.
Are these interview questions helpful?

Interview Questionnaire 

1 Question

  • Q1. Basic C++ questions. Maths puzzles and basic probability and combinatorics questions.

I appeared for an interview in Oct 2020.

Round 1 - Video Call 

(2 Questions)

Round duration - 70 Minutes
Round difficulty - Hard

It started around 11 Am on MS teams.
There was only 1 interviewer.
The interviewer asked questions from almost every concept, whatever I mentioned in my resume.

Data Structure and Algorithms: Complete heap Sort(Full code on pen and paper), check a number is a power of 2 or not, and some follow-up questions on data structure and algorithms.

OS: Scheduling algorithms, Round Robin(implementation), Process States, and some follow-up questions on that also.
OOPS: Virtual Functions, Copy Constructors, Runtime Polymorphism, Destructors with their implementation, and lots of follows up questions on that also. They gave more focus on oops concepts in c++ only. If you know oops concepts in c++ then you should be able to explain them well with proper implementation.
Project: Complete description, Database schema(Complete diagram on paper), Data flow diagram, and which technology used in projects. My project was on spring boot based web application with proper database design. They asked many questions related to the flow of the project and request methods(POST, PUT, UPDATE, DELETE).
And some other basic questions on projects as well. The duration of this round was almost a complete hour. 7 students shortlisted after 1 round.

  • Q1. 

    Heap Sort Problem Statement

    Your task is to sort an array of integers in non-decreasing order using the Heap Sort algorithm.

    Input:

    The first line contains an integer 'T' denoting the number of test cas...
  • Ans. 

    Heap Sort is used to sort an array of integers in non-decreasing order by creating a max heap and repeatedly extracting the maximum element.

    • Create a max heap from the input array.

    • Swap the root (maximum element) with the last element and reduce the heap size.

    • Heapify the root element to maintain the heap property.

    • Repeat the above steps until the heap size is 1.

    • The array will be sorted in non-decreasing order.

  • Answered by AI
  • Q2. 

    Ninja's Pattern with Powers of 2

    Ninja, who loves playing with numbers, sets out to arrange numbers within 'N' rows. The unique arrangement follows these rules: the first row contains 1 number, the second...

  • Ans. 

    Generate a pattern of numbers in rows following a powers of 2 sequence with numbers 1 to 9, recycling back to 1.

    • Start with 1 number in the first row, 2 numbers in the second row, 4 numbers in the third row, and so on following powers of 2.

    • Fill the pattern with numbers from 1 to 9, recycling back to 1 after reaching 9.

    • Output the pattern for the given number of rows 'N'.

    • Example: For N = 4, the pattern would be 1, 2 3, 4 ...

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from National Institute of Technology Karnataka Surathkal.. I applied for the job as Software Engineer in BangaloreEligibility criteriaMinimum 7 CGPARadisys Corporation interview preparation:Topics to prepare for the interview - DSA, OOPS, OS, DBMS, Web Development and Networking.Time required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Try to solve implementation questions on regular basis at least 1 per day.
Tip 2 : Make a proper Roadmap to complete all the DS concepts including some advanced DS concepts also like trie. Do an ample amount of questions from every topic. IMPORTANT: Learn implementation of DS like Hashmap, heap. 
Tip 3 : Minimum 2 projects. One should be the database project.
Tip 4 : You should be good in problem-solving, bits manipulation, c/c++ language, OOPs, OS, and Networking.

Application resume tips for other job seekers

Tip 1 : Well Organised
Tip 2 : At least 2 projects
Tip 3 : Go through to resume of good technical students.
Tip 4 : Personally, I do not prefer any template for a resume. You can easily make on Google docs or any word editor by yourself.

Final outcome of the interviewSelected

Skills evaluated in this interview

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

Interview Questionnaire 

20 Questions

  • Q1. 1. Bwp part concept
  • Ans. 

    BWP part concept refers to the concept of breaking down a software system into smaller, more manageable parts.

    • BWP stands for Break-When-Problematic

    • It helps in identifying and isolating issues in the system

    • Each part should have a clear responsibility and interface with other parts

  • Answered by AI
  • Q2. 2. What is corset
  • Ans. 

    Corset is a tight-fitting undergarment worn to shape and support the torso.

    • Corsets were popular in the Victorian era.

    • They were worn by women to achieve an hourglass figure.

    • Modern corsets are often used as fashion statements or for waist training.

    • Corsets can be made of various materials such as satin, leather, or lace.

    • They can be fastened with laces, hooks, or zippers.

  • Answered by AI
  • Q3. 3. Rach procedure
  • Q4. 4. Ue attach procedure
  • Ans. 

    UE attach procedure is a process in LTE network where a UE establishes a connection with the network.

    • UE sends RRC Connection Request message to eNodeB

    • eNodeB sends RRC Connection Setup message to UE

    • UE sends RRC Connection Setup Complete message to eNodeB

    • eNodeB sends RRC Connection Reconfiguration message to UE

    • UE sends RRC Connection Reconfiguration Complete message to eNodeB

    • UE is now attached to the network

  • Answered by AI
  • Q5. 5. Which numerology are you using
  • Ans. 

    I am not using any numerology in my work as a Senior Software Engineer.

    • I do not believe in numerology and do not use it in my work.

    • My focus is on writing efficient and effective code.

    • Numerology has no place in software engineering.

  • Answered by AI
  • Q6. 6. Which bandwidth are you using with RB's
  • Ans. 

    RB's bandwidth usage depends on the specific product and its features.

    • RB's have different bandwidth usage depending on the product

    • The bandwidth usage also depends on the features of the product

    • Examples of RB's with different bandwidth usage are RB750Gr3 and RB4011iGS+RM

  • Answered by AI
  • Q7. 7. 5G architecture
  • Q8. 8. Protocol layers.
  • Q9. 9. Channel mapping
  • Q10. 10. Cell selection ,cell reselection
  • Q11. 11. Slots based on numerology
  • Q12. 12. What is cce
  • Ans. 

    CCE stands for Continuous and Comprehensive Evaluation.

    • CCE is a system of evaluation in education that assesses students' progress continuously throughout the year.

    • It is a comprehensive approach that takes into account various aspects of a student's development, including academic, social, and emotional.

    • CCE aims to reduce the emphasis on rote learning and promote a more holistic approach to education.

    • It was introduced ...

  • Answered by AI
  • Q13. 13. Find loop in linked list
  • Ans. 

    To find a loop in a linked list, use Floyd's cycle-finding algorithm.

    • Use two pointers, one moving at a rate of one node per iteration and the other moving at a rate of two nodes per iteration.

    • If there is a loop, the two pointers will eventually meet at the same node.

    • If there is no loop, the faster pointer will reach the end of the list.

    • Time complexity: O(n), Space complexity: O(1)

  • Answered by AI
  • Q14. 14 . WAP set bit or reset bit
  • Ans. 

    WAP set bit or reset bit is a programming concept used to manipulate individual bits in a binary number.

    • Setting a bit involves changing its value from 0 to 1.

    • Resetting a bit involves changing its value from 1 to 0.

    • This concept is commonly used in low-level programming and hardware manipulation.

    • Example: Setting the 3rd bit of a binary number 1010 would result in 1110.

    • Example: Resetting the 2nd bit of a binary number 110...

  • Answered by AI
  • Q15. 15. Storage classes
  • Q16. 16 .what is semaphore
  • Ans. 

    Semaphore is a synchronization object used to control access to a shared resource.

    • Semaphore is a signaling mechanism used to control access to a shared resource

    • It maintains a count of available resources and blocks the thread if the count is zero

    • Semaphore can be used to implement critical sections, mutexes, and barriers

    • Examples include controlling access to a database or limiting the number of concurrent connections

  • Answered by AI
  • Q17. 17. Array vs linkedlist
  • Ans. 

    Arrays are faster for random access, while linked lists are better for frequent insertions and deletions.

    • Arrays have a fixed size, while linked lists can grow dynamically.

    • Arrays are stored in contiguous memory, while linked lists use pointers to connect nodes.

    • Accessing an element in an array is O(1), while in a linked list it is O(n).

    • Inserting or deleting an element in an array is O(n), while in a linked list it is O(1...

  • Answered by AI
  • Q18. 18.SRB ,DRB in 5G
  • Q19. 19. For taking Wireshark logs which command we use
  • Ans. 

    The command used for taking Wireshark logs is 'tcpdump'.

    • Wireshark is a network protocol analyzer tool

    • Tcpdump is a command-line tool used to capture network traffic

    • Tcpdump can be used to capture packets and save them as a file for analysis in Wireshark

    • Example command: tcpdump -i eth0 -w capture.pcap

  • Answered by AI
  • Q20. 18. How to find how much process are running on server
  • Ans. 

    Use command line tools like 'ps' or 'top' to find the number of running processes on a server.

    • Use 'ps aux' command to list all running processes and count the number of lines

    • Use 'top' command and look for the 'Tasks' section which shows the number of running processes

    • Use 'htop' command which provides a more interactive and detailed view of running processes

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calp, don't hesitate

Skills evaluated in this interview

NR Switch N Radio Services Interview FAQs

How many rounds are there in NR Switch N Radio Services Field Maintenance Engineer interview?
NR Switch N Radio Services interview process usually has 1 rounds. The most common rounds in the NR Switch N Radio Services interview process are Technical.
How to prepare for NR Switch N Radio Services Field Maintenance 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 NR Switch N Radio Services. The most common topics and skills that interviewers at NR Switch N Radio Services expect are BTS, Alarm Monitoring, Fmea, fault rectification and BTS Commissioning.

Tell us how to improve this page.

Overall Interview Experience Rating

1/5

based on 1 interview experience

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
View more

Interview Questions from Similar Companies

Telstra Interview Questions
4.0
 • 51 Interviews
RadiSys Interview Questions
4.0
 • 46 Interviews
Ciena Interview Questions
4.2
 • 40 Interviews
CommScope Interview Questions
3.7
 • 37 Interviews
Tikona Infinet Interview Questions
3.5
 • 33 Interviews
Spectranet Interview Questions
3.7
 • 19 Interviews
Mitel Interview Questions
3.6
 • 17 Interviews
View all
NR Switch N Radio Services Field Maintenance Engineer Salary
based on 51 salaries
₹2.4 L/yr - ₹4.5 L/yr
9% less than the average Field Maintenance Engineer Salary in India
View more details

NR Switch N Radio Services Field Maintenance Engineer Reviews and Ratings

based on 20 reviews

3.8/5

Rating in categories

3.4

Skill development

3.2

Work-life balance

3.9

Salary

3.2

Job security

3.7

Company culture

3.0

Promotions

3.3

Work satisfaction

Explore 20 Reviews and Ratings
Network Engineer
120 salaries
unlock blur

₹2.2 L/yr - ₹8 L/yr

RF Engineer
54 salaries
unlock blur

₹2 L/yr - ₹5.5 L/yr

Field Maintenance Engineer
51 salaries
unlock blur

₹2.4 L/yr - ₹4.5 L/yr

FME Engineer
38 salaries
unlock blur

₹2.5 L/yr - ₹5.2 L/yr

Engineer
27 salaries
unlock blur

₹2.2 L/yr - ₹5.9 L/yr

Explore more salaries
Compare NR Switch N Radio Services with

Tata Communications Transformation Services

4.0
Compare

Tikona Infinet

3.6
Compare

Telenor

4.1
Compare

Excitel Broadband

3.6
Compare
write
Share an Interview