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Department of Telecommunications Interview Questions and Answers
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Interview questions from similar companies
Anonymous
Selected
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
(2 Questions)
- Q1. How will you collect money when client is not answering calls or email?
- Ans.
I will try to reach out through other communication channels and escalate the issue if necessary.
Attempt to contact the client through alternative methods such as text message or social media.
Reach out to any other contacts provided by the client for emergencies.
If all attempts fail, escalate the issue to a higher authority within the company for further action.
- Q2. Difference between Revenue and income
- Ans.
Revenue is the total amount of money generated by a business through its operations, while income is the profit earned after deducting expenses from revenue.
Revenue is the total amount of money generated by a business from its sales of goods or services.
Income is the profit earned by a business after deducting expenses such as salaries, rent, and utilities from revenue.
Revenue is the top line of the income statement, w...
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed in May 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Java program html objective oriented
- Q2. Self introduction
Interview Preparation Tips
Yes padhoi man sei and ache sei mehanat karo
COST FINANCE TAX costing
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
(2 Questions)
- Q1. What are the HR function?
- Ans.
HR functions include recruitment, training, performance management, employee relations, and compliance.
Recruitment - Attracting, selecting, and hiring employees.
Training - Providing employees with necessary skills and knowledge.
Performance Management - Evaluating and improving employee performance.
Employee Relations - Handling conflicts and promoting a positive work environment.
Compliance - Ensuring adherence to labor
- Q2. What are the principle of HR?
- Ans.
The principles of HR involve treating employees fairly, promoting diversity and inclusion, ensuring compliance with laws and regulations, and fostering a positive work culture.
Fair treatment of employees is essential in HR practices.
Promoting diversity and inclusion leads to a more innovative and productive workforce.
Compliance with laws and regulations ensures a safe and legal work environment.
Fostering a positive wor
Interview Preparation Tips
I applied via Referral and was interviewed before Apr 2022. There were 4 interview rounds.
Question was Good
Asked question about aptitude
Question was okay
Asked question on c and java
(1 Question)
- Q1. Job type and other details shared
Selected
I was interviewed in Mar 2023.
(2 Questions)
- Q1. Interview was easy. about Networking related questions
- Q2. OSI layers model
(2 Questions)
- Q1. What is DNS and explain
- Ans.
DNS stands for Domain Name System, which translates domain names to IP addresses.
DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).
It helps users access websites by typing in easy-to-remember domain names instead of complex IP addresses.
DNS servers store records of domain names and their corresponding IP addresses, allowing for effi...
- Q2. What is the difference between wifi and Bluetooth
- Ans.
Wifi is used for high-speed internet access over a larger area, while Bluetooth is used for short-range communication between devices.
Wifi is used for connecting devices to the internet wirelessly over a larger area
Bluetooth is used for short-range communication between devices, typically within a range of 30 feet
Wifi typically offers faster data transfer speeds compared to Bluetooth
Wifi requires a network access point...
Skills evaluated in this interview
(2 Questions)
- Q1. How is this related to yiu
- Q2. Why you want to join this
I applied via Referral and was interviewed before Apr 2017. There were 6 interview rounds.
Interview Questionnaire
2 Questions
- Q1. CMM technical interview. HR negotiation
- Q2. Only about packages no for benefits
Interview Preparation Tips
Experience: Education
Experience
Round: Group Discussion
Experience: Telecom problem and resolution
General Tips: I just given interviews to HOD for only 15 minutes and selected.
Skills: Communication, Body Language, Problem Solving, Time Management, Decision Making Skills
Duration: 1-4 weeks
Ankit Agarwal
I was interviewed in Apr 2017.
Interview Questionnaire
17 Questions
- Q1. What are the different layers of OSI model?
- Q2. What is the difference between 3g and 4g
- Ans.
4G is faster and more efficient than 3G.
4G has faster download and upload speeds than 3G.
4G has lower latency than 3G, meaning there is less delay in data transfer.
4G uses more advanced technology than 3G, allowing for more efficient use of bandwidth.
Examples of 4G networks include LTE and WiMAX.
Examples of 3G networks include HSPA and EV-DO.
- Q3. GSM architecture
- Q4. Difference between OSS and NSS of GSM architecture
- Ans.
OSS and NSS are two components of the GSM architecture that serve different functions.
OSS stands for Operation Support System and is responsible for managing and monitoring the network.
NSS stands for Network and Switching Subsystem and handles the call processing and switching functions.
OSS includes components like Network Management System (NMS) and Element Management System (EMS).
NSS includes components like Mobile S...
- Q5. Tell me about yourself in brief
- Ans.
I am a dedicated and experienced professional with strong leadership skills and a passion for achieving results.
Experienced in managing teams and driving performance
Proven track record of meeting and exceeding targets
Excellent communication and interpersonal skills
Strong problem-solving and decision-making abilities
Ability to adapt to changing environments and handle multiple tasks
Example: As an Assistant Manager at XY...
- Q6. Tell me about youself
- Ans.
I am a highly motivated and experienced professional with a strong background in management and leadership.
Over 5 years of experience in management roles
Proven track record of successfully leading teams and achieving targets
Excellent communication and problem-solving skills
Strong organizational and time management abilities
Ability to adapt to changing environments and handle multiple tasks
Led a team of 15 employees and
- Q7. Difference between Zigbee and Bluetooth
- Ans.
Zigbee is a low-power, low-data-rate wireless network protocol while Bluetooth is a short-range wireless technology.
Zigbee is designed for home automation, industrial control, and sensor networks.
Bluetooth is used for wireless audio streaming, file transfer, and device control.
Zigbee has a longer range and can support more devices than Bluetooth.
Bluetooth has a higher data transfer rate and is more commonly used in con...
- Q8. Drawbacks of android
- Ans.
Android has some drawbacks that need to be considered.
Fragmentation of the operating system across different devices
Security vulnerabilities due to open-source nature
Battery drain and performance issues with certain apps
Lack of timely software updates for older devices
Compatibility issues with some apps and hardware
Privacy concerns with app permissions
- Q9. Currently which mobile phone was using and its specification
- Ans.
I am currently using an iPhone 12 Pro with 128GB storage.
I prefer iOS over Android.
The iPhone 12 Pro has a 6.1-inch Super Retina XDR display.
It has a triple-camera system with 12MP Ultra Wide, Wide, and Telephoto lenses.
The phone has 5G capability and uses Apple's A14 Bionic chip.
I chose the 128GB storage option for my needs.
- Q10. What are your 3 career goals?
- Ans.
My career goals are to advance to a managerial position, develop strong leadership skills, and contribute to the growth and success of the company.
Advance to a managerial position
Develop strong leadership skills
Contribute to the growth and success of the company
- Q11. Family related questions and preferred location
- Q12. Discussion on : role in company
- Q13. CTC offered and policy
- Q14. Questions were technical and in depth. Virtual Reality?
- Q15. IOT? example
- Ans.
IOT stands for Internet of Things. It refers to the network of physical devices, vehicles, home appliances, and other items embedded with electronics, software, sensors, and connectivity which enables these objects to connect and exchange data.
IOT is a network of physical devices that are connected to the internet and can exchange data
Examples of IOT devices include smart home appliances, wearables, and industrial sens...
- Q16. Why Reliance Jio?
- Ans.
Reliance Jio offers a dynamic and innovative work environment with excellent growth opportunities.
Reliance Jio is a leading telecommunications company in India, known for its disruptive and innovative approach.
The company has revolutionized the telecom industry by offering affordable data and voice services to millions of people.
Reliance Jio's focus on digital transformation and cutting-edge technology makes it an exci...
- Q17. Sensors and working
Interview Preparation Tips
Experience: This was the telephonic round and it lasted for about 10 minutes. Questions were rapid but it went smooth.
Tips: Be confident and don't fumble.
Round: Technical + HR Interview
Experience: This was a skype interview which lasted for 10 mins. it was rigorous and intense.
Tips: Be confident
Round: Stress Interview
Experience: This was a skype interview and was intense.
Round: HR Interview
Experience: Casual interaction
Skills: Communication And Confidence, Proficiency In English, Technical Knowledge(ML, Project And Training
Skills evaluated in this interview
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