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Jio DTS Lead Interview Questions, Process, and Tips

Updated 21 Aug 2017

Jio DTS Lead Interview Experiences

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DTS Lead Interview Questions & Answers

user image sachin chetgiri

posted on 21 Aug 2017

I was interviewed in Oct 2016.

Interview Questionnaire 

14 Questions

  • Q1. 1. Tell me about yourself? 2. Tell me about your Academics achievements?
  • Ans. 

    I am a dedicated and experienced DTS lead with a strong academic background.

    • Graduated with a degree in Computer Science from XYZ University

    • Received multiple awards for academic excellence

    • Completed various certifications in project management and leadership

    • Led successful DTS projects at previous companies

  • Answered by AI
  • Q2. 1) Architecture of 2G/3G/4G ?
  • Ans. 

    The architecture of 2G/3G/4G networks involves multiple layers and components for communication and data transfer.

    • 2G architecture includes Base Station Subsystem (BSS), Mobile Switching Center (MSC), and Home Location Register (HLR).

    • 3G architecture includes Node B, Radio Network Controller (RNC), and Serving GPRS Support Node (SGSN).

    • 4G architecture includes Evolved Node B (eNodeB), Mobility Management Entity (MME), and...

  • Answered by AI
  • Q3. 2) Call flow in GSM ?
  • Ans. 

    Call flow in GSM refers to the sequence of events that occur during a phone call in a GSM network.

    • The call is initiated by the caller and a request is sent to the nearest base station.

    • The base station sends the request to the Mobile Switching Center (MSC) which then routes the call to the recipient's network.

    • The recipient's network sends a signal to their phone to alert them of the incoming call.

    • If the recipient answer...

  • Answered by AI
  • Q4. 3) About WiFi and Wimax ?
  • Q5. 4) Difference between VoLTE and ViLTE ?
  • Ans. 

    VoLTE stands for Voice over LTE, which enables voice calls over a 4G LTE network. ViLTE stands for Video over LTE, which enables video calls over a 4G LTE network.

    • VoLTE enables voice calls over a 4G LTE network

    • ViLTE enables video calls over a 4G LTE network

    • VoLTE and ViLTE both utilize the 4G LTE network for communication

    • VoLTE and ViLTE provide higher quality and faster call setup compared to traditional voice and video...

  • Answered by AI
  • Q6. 5) IMS architecture ?
  • Q7. 6) Spectrum & Data rate of each generation (2G to 4G)
  • Ans. 

    Each generation of mobile networks has different spectrum and data rates.

    • 2G networks operate in the 900 MHz and 1800 MHz frequency bands with data rates up to 384 kbps.

    • 3G networks use a variety of frequency bands, including 850 MHz, 900 MHz, 1900 MHz, and 2100 MHz, with data rates up to 2 Mbps.

    • 4G networks operate in the 700 MHz, 800 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, and 2600 MHz frequency bands with data rat

  • Answered by AI
  • Q8. 7) Some information about fiber optics?
  • Q9. 8) Diff n working of router n switch, protocols, config commands.
  • Ans. 

    Routers and switches are network devices that operate at different layers of the OSI model. They have different functions and use different protocols and configuration commands.

    • Routers operate at the network layer (Layer 3) and are responsible for forwarding data packets between networks.

    • Switches operate at the data link layer (Layer 2) and are responsible for forwarding data frames within a network.

    • Routers use routing...

  • Answered by AI
  • Q10. 9) What is handover and it's types?
  • Ans. 

    Handover is the process of transferring responsibility from one person or team to another. There are two types: internal and external handover.

    • Handover is the transfer of responsibility from one person or team to another.

    • Internal handover occurs within the same organization or department.

    • External handover involves transferring responsibility to a different organization or department.

    • Examples of handover include passing...

  • Answered by AI
  • Q11. 10) SS7 protocols?
  • Ans. 

    SS7 protocols are signaling protocols used in telecommunication networks for exchanging information between network elements.

    • SS7 protocols are used for call setup, routing, and tear down in traditional circuit-switched networks.

    • They are also used for services such as caller ID and call forwarding.

    • Examples of SS7 protocols include ISUP (ISDN User Part) and SCCP (Signaling Connection Control Part).

  • Answered by AI
  • Q12. 11) Modulation techniques ?
  • Ans. 

    Modulation techniques are methods used to encode information onto a carrier signal for transmission.

    • Modulation techniques are used in various communication systems.

    • Some common modulation techniques include amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM).

    • AM modulates the amplitude of the carrier signal to encode information.

    • FM modulates the frequency of the carrier signal to encode inform...

  • Answered by AI
  • Q13. 12) SIP call flow ?
  • Ans. 

    SIP call flow is the sequence of steps involved in establishing, maintaining, and terminating a Session Initiation Protocol (SIP) call.

    • SIP call flow involves several steps such as registration, session establishment, media negotiation, and call termination.

    • The call flow typically starts with a SIP client sending a REGISTER request to a SIP server to register its address.

    • To initiate a call, the caller sends an INVITE re...

  • Answered by AI
  • Q14. 13) APN, VPN , LAN, MPLS ?

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resumes of all the candidates were collected and depending upon the CGPA and other curriculum activities, internships few resumes were shortlisted for further rounds. Rest were kept on hold.
Tips: Your resume reflects you. Make sure you make it to the point and mention all the achievements you have achieved.

Round: HR Interview
Experience: Some basic questions are asked during this round.
Tips: Be confident and speak to the point. Do not eloborate unnecessarily.

Round: Technical Interview
Experience: Questions related to your entire academics were asked.
Tips: Be loud, clear and confident while you answer.

Skills: Presence Of Mind, Confidence Levels Of Students, Clear Thinking, Knowledge In Core Topics
College Name: Shivajirao jondhale college of engineering, dombivali

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Bank operations personal loans, bil loans, auto loan, home loan,
  • Q2. Case login to disbuments any questions
  • Q3. Prepade cards operation
  • Q4. Data entery mis also
  • Q5. Documents sccanning and unloading

Team Lead Interview Questions & Answers

Tech Mahindra user image Karisma jeanette singh

posted on 27 Jan 2025

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Dec 2024.

Round 1 - Technical 

(9 Questions)

  • Q1. Can you tell me about yourself?
  • Q2. What is the process for conducting capacity planning?
  • Ans. 

    Capacity planning involves forecasting future resource needs and ensuring that the necessary resources are available.

    • Identify current resource usage and performance levels

    • Forecast future resource needs based on growth projections

    • Determine any potential bottlenecks or constraints

    • Allocate resources accordingly to meet future demands

    • Regularly review and adjust the capacity plan as needed

  • Answered by AI
  • Q3. What is the process for creating a Standard Operating Procedure (SOP)?
  • Ans. 

    Creating a Standard Operating Procedure involves identifying the process, documenting steps, obtaining feedback, and finalizing the SOP.

    • Identify the process or task that needs an SOP

    • Document each step involved in the process

    • Obtain feedback from relevant stakeholders for improvements

    • Finalize the SOP with clear instructions and guidelines

    • Regularly review and update the SOP as needed

  • Answered by AI
  • Q4. How do you handle transitions?
  • Ans. 

    I handle transitions by communicating effectively, setting clear expectations, and providing support to team members.

    • Communicate openly and transparently with team members about upcoming changes

    • Set clear expectations and goals for the transition period

    • Provide support and resources to help team members adjust to the changes

    • Lead by example and remain positive and adaptable during transitions

  • Answered by AI
  • Q5. How do you provide feedback?
  • Ans. 

    I provide feedback by being specific, timely, and constructive.

    • Be specific about what was done well and what needs improvement

    • Provide feedback in a timely manner to address issues promptly

    • Offer constructive criticism and suggestions for improvement

    • Encourage open communication and dialogue for feedback to be effective

  • Answered by AI
  • Q6. Can you describe a situation in which you had to handle an escalation call from a customer, and how you managed it?
  • Ans. 

    Handled an escalation call by actively listening, empathizing, and offering a solution.

    • Remain calm and composed while listening to the customer's concerns.

    • Empathize with the customer and acknowledge their frustration.

    • Offer a solution or escalate the issue to a higher authority if necessary.

    • Follow up with the customer to ensure their issue has been resolved satisfactorily.

  • Answered by AI
  • Q7. Can you describe a situation in which you encountered a conflict between two team members and explain how you managed that situation?
  • Ans. 

    Managed conflict between team members by facilitating open communication and finding common ground.

    • Addressed the issue privately to understand each team member's perspective

    • Encouraged open communication and active listening to resolve misunderstandings

    • Facilitated a team meeting to discuss the conflict and find common ground

    • Established clear expectations and guidelines for future interactions

  • Answered by AI
  • Q8. What Key Performance Indicators (KPIs) have you worked with?
  • Ans. 

    I have worked with KPIs such as sales targets, customer satisfaction scores, employee productivity metrics, and project completion rates.

    • Sales targets

    • Customer satisfaction scores

    • Employee productivity metrics

    • Project completion rates

  • Answered by AI
  • Q9. How did you establish end-to-end operations when setting up a new process?
  • Ans. 

    I established end-to-end operations by defining clear processes, assigning roles, providing training, and monitoring performance.

    • Defined clear processes from start to finish

    • Assigned roles and responsibilities to team members

    • Provided training and resources to ensure understanding and proficiency

    • Monitored performance and made adjustments as needed

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 5 interview rounds.

Round 1 - Aptitude Test 

It was an aptitude test that included coding and various logical questions.

Round 2 - Technical 

(4 Questions)

  • Q1. Domain questions
  • Q2. Project level questions
  • Q3. Mid level python questions
  • Q4. Devops questions
Round 3 - Technical 

(2 Questions)

  • Q1. Scenario based question
  • Q2. DevSecOps Questions
Round 4 - One-on-one 

(1 Question)

  • Q1. Managerial Round. It was a casual discussion though about the project and role level activities.
Round 5 - HR 

(1 Question)

  • Q1. Its was just a formality

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared to answer questions regarding your role and domain expertise, as well as have a basic understanding of various logical concepts.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Basic ServiceNow questions like business rules, script include, ui policies etc
  • Q2. Scenario based question like, what should be the approach if you need have a common drop-down field across multiple catalog items with dynamic options.
  • Q3. Live coding like, write a code to print an user and the hierarchy of their managers
Round 2 - Client Interview 

(3 Questions)

  • Q1. Basic portal questions, like how to update a widget without reloading the screen, how to pass data between client script and server script in widget.
  • Q2. Questions around Virtual Agent like, How will you build a topic where the bot's response changes based on user's input. Which tables store the conversation between user and bot
  • Q3. Basic HRSD questions as well.

Interview Preparation Tips

Topics to prepare for Accenture Team Lead interview:
  • ServiceNow Basics
  • Javascript
  • Glide APIs
  • Integrations
  • Module Expertise
  • ServiceNow Docs
Interview preparation tips for other job seekers - Be prepared. concepts should be clear. The battle can be won with confidence.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Job Portal and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Diff bw CCW and DIS CCW
  • Q2. Diff bw PECI and PICOF
Round 2 - Behavioral 

(2 Questions)

  • Q1. Previous experience
  • Q2. Role in current project in details

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well for basics in Workday and studio
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Program for duplicate removal and sorting

Round 2 - One-on-one 

(1 Question)

  • Q1. Technical in detail

Interview Preparation Tips

Interview preparation tips for other job seekers - I had the opportunity to interview with Wipro over a period of two months, and unfortunately, it was one of the most frustrating interview experiences I’ve had. Here’s a breakdown of what happened.

First Round – Virtual Interview:
The first round was a virtual interview that lasted around 30 minutes. It was smooth and professional, covering the usual technical and behavioral questions.

Second Round – Face-to-Face Interview:
After successfully passing the first round, I was invited for a second and final face-to-face interview. This round lasted over an hour and covered more in-depth technical topics. I left the interview feeling positive and optimistic about the outcome.

Post-Interview Communication:
A few days later, the HR contacted me to request documents and initiated salary discussions, giving me the impression that things were progressing well. However, this is where the problems began.

Months of Silence and Miscommunication:
After these initial discussions, there was complete silence from their side for nearly two months. No updates, no follow-ups—just radio silence. I reached out multiple times, only to be ignored.

L2 Interview Round – Unexpected and Unprofessional:
Out of the blue, I received a call from HR stating that I needed to go through another "L2" technical round, despite having completed the final round weeks earlier. This round felt redundant, and I was ultimately rejected.

Unprofessional HR Behavior:
Throughout this process, the communication from HR was inconsistent, rude, and highly unprofessional. Their lack of transparency, coupled with the abrupt rejection after months of waiting, made the experience even worse.

I would advise anyone considering interviewing with Wipro to think twice before investing their time. The process was disorganized, communication was poor, and the behavior from the HR team was far from professional. Your time and efforts could be better spent elsewhere.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. Experience about the cwork
  • Q2. Tools used in the current role
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell about your self
  • Q2. How long will you work here
Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell about your self?
  • Q2. How long will You work here?
  • Ans. 

    I plan to work here for the foreseeable future, as I am excited about the opportunities for growth and development within the company.

    • I am committed to contributing to the success of the team and the organization

    • I see potential for advancement and learning opportunities within the company

    • I am excited about the projects and initiatives currently in progress at the company

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good knowledge in accounting

Team Lead Interview Questions & Answers

IBM user image Anonymous

posted on 18 Jan 2025

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

(1 Question)

  • Q1. COBOL SCNEARIO BASED QUESTIONS
Round 2 - Behavioral 

(1 Question)

  • Q1. Toughest coding done so far
  • Ans. 

    Implementing a complex algorithm for optimizing search results in a large-scale e-commerce platform.

    • Developed a custom search algorithm to improve search relevance and speed

    • Implemented data structures like trie and inverted index for efficient search

    • Optimized the algorithm to handle millions of products and user queries

    • Used techniques like caching and parallel processing to enhance performance

  • Answered by AI

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