DigiCall Teleservices Team Lead Interview Questions and Answers

Q1. About Previous Experience
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Q2. What Do you Know About TELICOM industry
Ans. 
The TELICOM industry refers to the telecommunications industry, which includes companies that provide communication services through various means such as telephone, internet, and television.
• TELICOM industry encompasses companies that offer services like telephone, internet, and television communication.

• Major players in the TELICOM industry include AT&T, Verizon, and Comcast.

• Technological advancements have led to the g...read more
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Aptitude, questions were asked in the interview

Q1. C++ data structurea python
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Leetcode question top 75

Q1. What is Dhcp server .plase explain
Ans. 
DHCP server is a network server that automatically assigns IP addresses and other network configuration settings to devices on a network.
• DHCP stands for Dynamic Host Configuration Protocol.

• It eliminates the need for manual IP address configuration on each device.

• DHCP server leases IP addresses to devices for a specific period of time.

• It also provides other network configuration information like subnet mask, default gat...read more
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Q2. What is l3 layer protocal
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Layer 3 protocol is responsible for routing and forwarding data packets in a network.
• Layer 3 protocol operates at the network layer of the OSI model.

• It includes protocols like IP (Internet Protocol) and ICMP (Internet Control Message Protocol).

• Layer 3 protocols use logical addressing to route packets between different networks.

• They determine the best path for data packets to reach their destination.

• Examples of Layer 3
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Q1. About mobile phone nd software nd how to treat your team nd dealers
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Q2. About your self nd how to manage market
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Q1. Technical questions from OTN
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Q1. What is PM, What is pcm,dwdm
Ans. 
PM stands for Phase Modulation, PCM stands for Pulse Code Modulation, and DWDM stands for Dense Wavelength Division Multiplexing.
• PM is a modulation technique where the phase of the carrier signal is varied in accordance with the instantaneous amplitude of the modulating signal.

• PCM is a method used to digitally represent analog signals. It samples the signal and quantizes the samples to a series of binary numbers.

• DWDM i...read more
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Basic mathematics and coding MCQ questions

Q1. Degree courses related questions like OS, DBMS and networking.
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Q2. Focused towards projects
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MCQs of Reasoning, Aptitude and English

2 coding questions from Data structures. Can solve using C, python, java....etc

Q1. Started with Introduction. Questions from OOPS, OS, Networks, resume and then coding.
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Q1. Introduction and projects
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Q1. Casual Interview and Location details.
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Reasoning questions mathematics

Q1. Introduce yourself and how fluent I can speak English
Ans. 
I am a highly motivated and dedicated individual with excellent English fluency.
• I have been speaking English fluently for over 10 years.

• I have a strong command of grammar and vocabulary.

• I have experience communicating in English in both professional and social settings.

• I have successfully completed English language proficiency tests such as TOEFL with a high score.

• I have participated in English-speaking clubs and debat
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Q2. Work profile of previous companies
Ans. 
I have worked in various companies with diverse work profiles.
• Worked as a software engineer at XYZ Company, where I developed and maintained web applications using Java and JavaScript.

• At ABC Company, I worked as a project manager and successfully led a team of 10 members to deliver a complex software project within the deadline.

• In my previous role at DEF Company, I was responsible for conducting market research and ana...read more
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Q3. Salary expectations was asked
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Q1. How can I satisfy customers
Ans. 
Satisfy customers by providing excellent service and addressing their needs and concerns.
• Listen actively to their feedback and take action to improve

• Offer personalized solutions and go above and beyond to exceed expectations

• Provide timely and efficient service

• Maintain a positive and friendly attitude

• Ensure quality products and services

• Offer incentives and rewards for loyalty
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Q2. How would I rate myself
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I would rate myself as highly competent and skilled in my field.
• I have a strong understanding of the subject matter and can apply it effectively.

• I consistently deliver high-quality work and meet or exceed expectations.

• I actively seek opportunities to learn and improve my skills.

• I am able to work well both independently and as part of a team.

• I have received positive feedback and recognition for my work.

• I am confident in...read more
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