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Integer Telecom Services OSP Engineer Interview Questions and Answers

Updated 7 Jun 2023

Integer Telecom Services OSP Engineer Interview Experiences

1 interview found

OSP Engineer Interview Questions & Answers

user image Anonymous

posted on 7 Jun 2023

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

I applied via Approached by Company and was interviewed before Jun 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all Resume tips
Round 2 - HR 

(1 Question)

  • Q1. Normal about background and other stuff
Round 3 - Technical 

(2 Questions)

  • Q1. Autocad technical questions
  • Q2. Draw drawings. Of various things

Interview questions from similar companies

I applied via Referral and was interviewed in Nov 2021. There were 2 interview rounds.

Round 1 - Technical 

(5 Questions)

  • Q1. What is HO? and its type? Events in HO
  • Ans. 

    HO stands for Handover. It is a process of transferring an ongoing call or data session from one cell to another.

    • There are two types of HO: Intra-cell HO and Inter-cell HO

    • Intra-cell HO occurs when a mobile device moves from one channel to another within the same cell

    • Inter-cell HO occurs when a mobile device moves from one cell to another

    • Events in HO include HO Request, HO Access, HO Required, HO Command, and HO Complet

  • Answered by AI
  • Q2. Whats is MCR ?How we can improve MCR? What is the reason of MCR?
  • Ans. 

    MCR stands for Maximum Cell Rate. It is the maximum rate at which cells can be transmitted through a network.

    • MCR is an important parameter in ATM (Asynchronous Transfer Mode) networks.

    • It is used to ensure that the network does not become congested.

    • MCR is determined by the network operator and is based on the capacity of the network.

    • Improving MCR can be done by increasing the capacity of the network or by optimizing the...

  • Answered by AI
  • Q3. Whats is CQI and MCS?
  • Ans. 

    CQI stands for Channel Quality Indicator and MCS stands for Modulation and Coding Scheme.

    • CQI is a feedback mechanism used in wireless communication systems to indicate the quality of the channel.

    • MCS is a technique used to modulate and encode data for transmission over a wireless channel.

    • CQI and MCS are used together to optimize the transmission rate and quality of wireless communication.

    • Higher CQI values indicate bette...

  • Answered by AI
  • Q4. Whats is Volte call flow?
  • Ans. 

    Volte call flow is the process of establishing and maintaining a voice call over a 4G LTE network.

    • The call is initiated by the user and sent to the LTE network

    • The network sends a SIP invite message to the called party

    • The called party responds with a SIP 180 ringing message

    • Once the call is answered, the network sends a SIP 200 OK message

    • The voice call is established and maintained over the LTE network

  • Answered by AI
  • Q5. Whats is difference between cell throughput and user throughput?
  • Ans. 

    Cell throughput refers to the amount of data transmitted by a cell, while user throughput is the amount of data received by a user.

    • Cell throughput is the total amount of data transmitted by a cell, including data sent to all users within the cell.

    • User throughput is the amount of data received by a single user within the cell.

    • Cell throughput is affected by factors such as the number of users, signal strength, and availa...

  • Answered by AI
Round 2 - Technical 

(4 Questions)

  • Q1. Whats is CA?and its types?ands its combinations?
  • Ans. 

    CA stands for Carrier Aggregation. It is a technology used in LTE networks to combine multiple frequency bands for higher data rates.

    • CA allows for faster data speeds by combining multiple frequency bands.

    • There are two types of CA: intra-band and inter-band.

    • Intra-band CA combines multiple carriers within the same frequency band.

    • Inter-band CA combines carriers from different frequency bands.

    • CA can be used in different co...

  • Answered by AI
  • Q2. Whats is interference?and its types with examples?
  • Ans. 

    Interference is the unwanted signal that affects the quality of the desired signal.

    • Interference can be caused by external sources such as other wireless devices, power lines, or natural phenomena like lightning.

    • It can also be caused by internal sources such as reflections, multipath, or co-channel interference.

    • Types of interference include thermal noise, crosstalk, adjacent channel interference, and intermodulation int...

  • Answered by AI
  • Q3. Reasons of low throughput and how will improve low throughout?
  • Q4. What is SIB?and different types of SIB?
  • Ans. 

    SIB stands for System Information Block. It is a type of message used in wireless communication systems.

    • SIBs contain information about the network, such as cell identity, location area code, and frequency.

    • There are different types of SIBs, including SIB1, SIB2, SIB3, SIB4, SIB5, SIB6, SIB7, SIB8, SIB9, SIB10, SIB11, and SIB12.

    • SIB1 is the most important SIB, as it contains information about the cell identity, frequency,...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while giving interview.
Trust in yourself.and be honest.

Skills evaluated in this interview

RAN Engineer Interview Questions & Answers

Vodafone Idea user image Mhade Suraj Subhash

posted on 10 Aug 2023

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

I applied via Recruitment Consulltant and was interviewed before Aug 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 - HR 

(1 Question)

  • Q1. Disscus about jobe role n company climate.
Round 3 - Technical 

(1 Question)

  • Q1. Technical about department.

Interview Preparation Tips

Interview preparation tips for other job seekers - Vodafone idea is the best company rather than jio and Airtel. Friendly managers.

I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.

Round 2 - Technical 

(1 Question)

  • Q1. Core Java, spring annotations, hashmap internal working, exception handling, working of rest controller, Java 8 features, code using streams api, multithreading concepts
Round 3 - Technical 

(1 Question)

  • Q1. Microservice architecture, working of spring Mvc, communications between microservice, actuator, swagger, why microservice is implemented, spring vs spring boot, design patterns used, questions related to ...

Interview Preparation Tips

Interview preparation tips for other job seekers - kindly update to java 8, lots of features are added in it. every organization expects their employee to be updated to newer technology and microservice is just an architectural design, be strong in core java concepts thats enough to get you landed in a job.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jun 2022. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. What is vrrp and harp and how it functions?
  • Ans. 

    VRRP (Virtual Router Redundancy Protocol) and HARP (High Availability Redundancy Protocol) are protocols used for providing redundancy in network routing.

    • VRRP is used to provide a virtual IP address that multiple routers can share, ensuring high availability in case of router failure.

    • HARP is a proprietary protocol developed by Cisco that also provides redundancy by allowing multiple routers to share a virtual IP addres...

  • Answered by AI
  • Q2. What is router and firewall and state difference?
  • Ans. 

    A router is a networking device that forwards data packets between computer networks, while a firewall is a security system that monitors and controls incoming and outgoing network traffic.

    • Router directs traffic between different networks based on IP addresses.

    • Firewall filters network traffic based on predetermined security rules.

    • Routers operate at layer 3 (network layer) of the OSI model, while firewalls operate at la...

  • Answered by AI
  • Q3. What is dwdm and it's components?
  • Ans. 

    DWDM stands for Dense Wavelength Division Multiplexing, a technology used in fiber optic communications.

    • DWDM is a technology that allows multiple data signals to be transmitted simultaneously over a single fiber optic cable.

    • Components of DWDM include lasers, multiplexers, demultiplexers, optical amplifiers, and dispersion compensators.

    • DWDM systems use different wavelengths of light to carry multiple data streams, incre...

  • Answered by AI
  • Q4. Osi reference model explanation?
  • Ans. 

    The OSI reference model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.

    • The OSI model stands for Open Systems Interconnection model.

    • It helps in understanding how different networking protocols work together.

    • Each layer has specific functions and communicates with adjacent layers.

    • Examples of layers include physical layer, data link layer, net

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Bharti Airtel Senior Engineer interview:
  • Routing Protocols
  • MPLS Network
Interview preparation tips for other job seekers - Prepare well for the interview and your job security is here if you are willing to work.

Skills evaluated in this interview

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 Jul 2022. 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 - HR 

(3 Questions)

  • Q1. About yourself and about your last organization. About your designation, your role and responsiblity and good knowledge of Advanced excel.
  • Q2. Knowledge about process and skills
  • Q3. Sallary Discussion and last sallary pay slip

Interview Preparation Tips

Topics to prepare for Bharti Airtel OSP Engineer interview:
  • Good speaking engilsh and comms
Interview preparation tips for other job seekers - Airtel is a ggod platform to grow our future with Airtel.

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

Interview Questionnaire 

1 Question

  • Q1. Latest optical fiber Technology, project work, management of manpower,

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep Updated with latest technology. And answer interviewer only what you know.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Nov 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 

(2 Questions)

  • Q1. BGP MPLS QOS OSPF
  • Q2. Work profile in last company
  • Ans. 

    I worked as a Senior Engineer in my previous company.

    • Led a team of engineers in developing and implementing new software solutions

    • Collaborated with cross-functional teams to ensure project success

    • Designed and implemented scalable and efficient code

    • Participated in code reviews and provided constructive feedback

    • Mentored junior engineers and facilitated their professional growth

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion for role
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Sep 2022. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic concepts of VOIP and trunk configuration. Need to know ongoing voip trends in the market. Teams is budding platform and would be great to have Skype for business background
Round 2 - HR 

(1 Question)

  • Q1. Why do you want to join Tata?

Interview Preparation Tips

Interview preparation tips for other job seekers - Location wise its a little challenge in pune. everything else about TATA is great.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Feb 2023. 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 - Coding Test 

2 levels of interview asked on Java Spring boot

Round 3 - Aptitude Test 

2 levels of interview asked on java spring

Interview Preparation Tips

Topics to prepare for Tata Communications Senior Engineer interview:
  • Java
Interview preparation tips for other job seekers - Be prepared for the coding rounds on java spring and hibvernate
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Integer Telecom Services Interview FAQs

How many rounds are there in Integer Telecom Services OSP Engineer interview?
Integer Telecom Services interview process usually has 3 rounds. The most common rounds in the Integer Telecom Services interview process are Resume Shortlist, HR and Technical.
What are the top questions asked in Integer Telecom Services OSP Engineer interview?

Some of the top questions asked at the Integer Telecom Services OSP Engineer interview -

  1. Normal about background and other st...read more
  2. Draw drawings. Of various thi...read more
  3. Autocad technical questi...read more

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Integer Telecom Services OSP Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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Integer Telecom Services OSP Engineer Salary
based on 25 salaries
₹2.4 L/yr - ₹4 L/yr
16% less than the average OSP Engineer Salary in India
View more details

Integer Telecom Services OSP Engineer Reviews and Ratings

based on 8 reviews

3.8/5

Rating in categories

3.7

Skill development

3.2

Work-life balance

2.7

Salary

2.9

Job security

3.1

Company culture

2.2

Promotions

3.3

Work satisfaction

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