TCS System Engineer Interview Questions, Process, and Tips

TCS NQT off-campus(aptitude+ 2 coding questions)

Q1. Write a basic program for controlling the Temperature inside a car. Print turn on if the temperature is above a certain limit and print turn off when temperature is below a certain limit.
Ans. 
A basic program to control car temperature by turning on/off based on set limits.
• Create a variable to store current temperature

• Set a limit for turning on the temperature control

• Set a limit for turning off the temperature control

• Use conditional statements to check if temperature is above or below the limits

• Print 'Turn on' if temperature is above the limit, 'Turn off' if below
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Q2. What is docker and it's used(mentioned in resume)
Ans. 
Docker is a platform for developing, shipping, and running applications in containers.
• Docker allows applications to be packaged with all dependencies into a container for easy deployment.

• Containers are lightweight, portable, and isolated environments that run on a shared operating system.

• Docker simplifies the process of managing and scaling applications across different environments.

• Examples: Running a web server, data...read more
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Q3. Different types of cloud services
Ans. 
Different types of cloud services include IaaS, PaaS, and SaaS.
• Infrastructure as a Service (IaaS) - provides virtualized computing resources over the internet.

• Platform as a Service (PaaS) - offers a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure.

• Software as a Service (SaaS) - delivers software applications over the internet on a...read more
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Q1. Why did you choose tcs?
Ans. 
I chose TCS because of its reputation for providing excellent training, career growth opportunities, and a diverse range of projects.
• Reputation for providing excellent training

• Career growth opportunities

• Diverse range of projects
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Q2. Are you willing to work in different shifts?
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Asic question are asked in ths round of interviw

Tree heaps are the primary focus in this type of interview.

Q1. About XML publisher report
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Q2. APIs used for customer creation
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Q1. Inbound & Outbound Interface
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Q1. Self Intro and basics from python
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Q2. Questions from field of study
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Q1. Questions asked about basic C programmins
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Q2. Final year project and its functionalty
Ans. 
Developed a smart irrigation system using IoT technology.
• Implemented sensors to monitor soil moisture levels

• Utilized a microcontroller to control water flow to plants

• Developed a mobile app for users to remotely monitor and adjust irrigation settings
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General aptitude questions and 2 coding question - one easy and one medium

Q1. General Internship experience
Ans. 
I have completed internships at two different companies, gaining experience in network troubleshooting and system maintenance.
• Interned at Company A, where I assisted in troubleshooting network issues and maintaining system performance

• Interned at Company B, where I worked on implementing new software systems and optimizing network configurations

• Learned valuable skills in problem-solving, communication, and teamwork duri
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Q2. Easy coding question
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Q1. Why do you want to join TCS
Ans. 
I want to join TCS because of its reputation for innovation, global presence, and opportunities for career growth.
• TCS is known for its cutting-edge technology solutions and innovation in the IT industry

• TCS has a strong global presence with offices in multiple countries, providing opportunities for international exposure

• TCS offers a wide range of projects and clients, allowing for diverse learning experiences and career...read more
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Q2. Team based questions
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