TCS Interview Questions, Process, and Tips

Normal tcs ion center

Q1. Basically it is mix of technical hr and managerial those arw sleted for digital role
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Q2. Types of chart in power bi
Ans. 
Types of charts in Power BI include bar charts, line charts, pie charts, scatter plots, and more.
• Bar chart

• Line chart

• Pie chart

• Scatter plot

• Area chart

• Donut chart

• Waterfall chart

• Treemap

• KPIs

• Gauge chart
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Q1. Can you work for ninja role
Ans. 
Yes, I am confident in my abilities to work in a ninja role.
• I have strong physical fitness and agility.

• I am skilled in martial arts or combat techniques.

• I am able to work stealthily and maintain focus under pressure.
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Q2. Do u join tcs in south india
Ans. 
Yes, I joined TCS in South India.
• Yes, I joined TCS in Chennai, Tamil Nadu.

• I am currently working at the TCS office in Bangalore, Karnataka.

• I chose to join TCS in South India due to the vibrant IT industry in the region.
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Q1. What are major principles in HR
Ans. 
Major principles in HR include fairness, consistency, communication, and compliance with laws and regulations.
• Fairness: Treat all employees equally and without bias in decision-making processes.

• Consistency: Apply HR policies and procedures consistently across all employees.

• Communication: Maintain open and transparent communication with employees to address concerns and provide feedback.

• Compliance: Ensure compliance wit...read more
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Q2. Explain the situation where you helped other?
Ans. 
I helped a coworker meet a tight deadline by assisting with their workload.
• Offered to take on some of their tasks to lighten their load

• Provided guidance and support to help them prioritize and organize their work

• Collaborated with them to ensure all tasks were completed on time
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Q1. Your strength. And weakness
Ans. 
Strength: Strong communication skills. Weakness: Perfectionist tendencies.
• Strength: Effective verbal and written communication abilities

• Strength: Ability to listen actively and empathize with others

• Weakness: Striving for perfection can lead to delays in completing tasks

• Weakness: Difficulty delegating tasks to others
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Q2. Ability to cop up with stress
Ans. 
I have developed strong coping mechanisms to handle stress through time management, prioritization, and self-care.
• I prioritize tasks based on deadlines and importance to avoid feeling overwhelmed.

• I practice mindfulness and deep breathing exercises to stay calm in high-pressure situations.

• I make sure to take breaks and engage in activities I enjoy to recharge and prevent burnout.

• I seek support from colleagues or mentors...read more
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Q1. Ctc dicscussuon
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Q2. Preferred location
Ans. 
I am open to any location that offers growth opportunities and challenges.
• Open to relocation for the right opportunity

• Prefer locations with a strong company culture and supportive team

• Interested in locations with access to professional development resources

• Flexible with location based on career advancement prospects
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Medium to hard level, 2 coding questions which was easy level

Q1. Resume based questions were asked.
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Q2. What is difference between supervised and unsupervised and codes in machine learning.
Ans. 
Supervised learning uses labeled data for training, while unsupervised learning uses unlabeled data.
• Supervised learning requires labeled data for training, while unsupervised learning does not.

• In supervised learning, the model learns from input-output pairs, while in unsupervised learning, the model finds patterns in the data.

• Examples of supervised learning include classification and regression tasks, while examples of...read more
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Q1. Transformer related questions
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Q2. ACB,VCB related questions
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Q3. Electrical testing process
Ans. 
Electrical testing process involves checking the functionality and safety of electrical systems and equipment.
• Electrical testing is essential to ensure the proper functioning of electrical systems and equipment.

• Testing involves using specialized equipment to measure voltage, current, resistance, and continuity.

• Common tests include insulation resistance testing, earth continuity testing, and polarity testing.

• Regular tes...read more
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1. Aptitude
A) Verbal
B) Reasoning
C) Quants

2. Coding test
A) Arrays - Number of ways to reach a position after exactly K steps
B) Rotate Matrix

Q1. OOPS concepts inheritance, abstraction, polymorphism
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Q2. Fibonacci series code + Dry run
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Q3. Basic of OS
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Q4. Friend function C++
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Q5. Difference between Tuple and list in python
Ans. 
Tuple is immutable, ordered collection of elements while list is mutable, ordered collection of elements in Python.
• Tuple is created using parentheses () while list is created using square brackets []

• Tuple elements cannot be changed once assigned while list elements can be modified

• Tuple is faster than list for iteration and accessing elements

• Example: tuple_example = (1, 2, 3) and list_example = [1, 2, 3]
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Q6. Tell above Agile methodology & waterfall model
Ans. 
Agile methodology is iterative and flexible, while waterfall model is sequential and rigid.
• Agile focuses on delivering working software in short iterations

• Waterfall follows a linear sequential flow from requirements to testing

• Agile allows for changes and feedback throughout the development process

• Waterfall requires all requirements to be defined upfront

• Agile is more adaptive to changes in project scope

• Waterfall is less
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Q7. Difference between Agile and waterfall model
Ans. 
Agile is iterative and flexible, while waterfall is sequential and rigid.
• Agile involves continuous feedback and adaptation, while waterfall follows a linear approach.

• Agile is best suited for projects with changing requirements, while waterfall is better for projects with well-defined requirements.

• Agile promotes collaboration and communication among team members, while waterfall focuses on documentation and formal proce...read more
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Q8. Is their any drawbacks of Agile model
Ans. 
Yes, there are drawbacks of Agile model.
• Lack of predictability in terms of project timelines and deliverables

• Difficulty in handling large and complex projects

• Dependency on customer collaboration and feedback can sometimes slow down the process

• Requires experienced team members for effective implementation

• May lead to scope creep if not managed properly
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Q1. Why you want to work at TCS?
Ans. 
I want to work at TCS because of its reputation for innovation, global presence, and opportunities for 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 professional growth and development.

• TCS h...read more
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Q2. What are your hobbies?
Ans. 
My hobbies include playing the guitar, hiking, and reading science fiction novels.
• Playing the guitar

• Hiking

• Reading science fiction novels
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Q3. How is your team project experience in college?
Ans. 
I have extensive team project experience in college, working on various assignments and presentations.
• Led a team of 5 students to develop a mobile application for a class project

• Collaborated with classmates to create a research paper on artificial intelligence

• Participated in a group presentation on cybersecurity for a final exam
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Q4. Are you a continuous learner or not?
Ans. 
Yes, I am a continuous learner who is always seeking to expand my knowledge and skills.
• I regularly attend workshops, seminars, and online courses to stay updated with the latest technologies and trends.

• I actively seek feedback from colleagues and supervisors to identify areas for improvement.

• I enjoy reading technical blogs and articles to enhance my understanding of complex concepts.

• I have pursued certifications in rel...read more
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Q5. Situation based questions about team management.
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Q6. What are your achievements till date?
Ans. 
I have successfully completed multiple projects on time and received recognition for my problem-solving skills.
• Received Employee of the Month award for implementing a new system that improved efficiency by 20%

• Led a team in developing a software solution that reduced errors by 15%

• Achieved a 98% customer satisfaction rate in handling technical support issues
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Q1. About basic linux Architecture
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Q2. About linux storage
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Q1. About my current project
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Q2. About shell scripting
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Q1. About myself and my work experience
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Q2. About relocation and shifts
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