TCS Full-time Job Interview Questions, Process, and Tips for Freshers

Q1. Write a code on reverse of the string
Ans. 
Code to reverse a string
• Use a loop to iterate through the characters of the string

• Swap the characters from start to end of the string

• Continue swapping until you reach the middle of the string
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Q2. Why string in java are immutable
Ans. 
Strings in Java are immutable to ensure thread safety, security, and optimization.
• Immutable strings prevent accidental changes, ensuring data integrity.

• String pooling optimizes memory usage by reusing common string literals.

• Thread safety is maintained as immutable strings cannot be modified concurrently.

• Security is enhanced as sensitive information in strings cannot be altered.

• Examples: String str = "Hello"; str.concat...read more
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Q3. Explain about your projects
Ans. 
I have worked on developing a mobile application for tracking daily fitness activities.
• Developed a user-friendly interface for users to input their daily exercise and diet information

• Implemented features such as step tracking, calorie counting, and goal setting

• Integrated with wearable devices like Fitbit for automatic data syncing
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Q4. Why did you choose csbs
Ans. 
I chose CSBS because of its strong reputation in the industry and the opportunity to work on cutting-edge technologies.
• CSBS has a strong reputation in the industry for producing top-notch professionals

• I was attracted to the opportunity to work on cutting-edge technologies and innovative projects

• I believe CSBS will provide me with the skills and knowledge needed to excel in the digital field
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Q5. Cocepts on opps
Ans. 
Concepts on object-oriented programming
• OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• Encapsulation, inheritance, and polymorphism are key principles of OOP.

• Examples of OOP languages include Java, C++, and Python.
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Q1. Since I joined as fresher, they asked about myself, and my educational background, my interest and tested my communication
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Q1. It was same as round 1, but different interviewer
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The aptitude test will have logical reasoning, problem solving ,english and 2 coding questions to assess the candidate's knowledge

Q1. Rate yourself in python out of 10
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Q2. Write a code to identify if the given word is palindrome or not
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Aptitude questions were difficult

Q1. Hr interview basic question
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Q2. Tell me more about u
Ans. 
I am a dedicated and detail-oriented engineer with a passion for problem-solving and continuous learning.
• I have a Bachelor's degree in Engineering from XYZ University.

• I have completed internships at ABC Company and DEF Company, where I gained hands-on experience in engineering projects.

• I am proficient in programming languages such as Java, C++, and Python.

• I have strong analytical skills and enjoy working in a team envi...read more
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Q1. Introduce about yourself.
Ans. 
I am a passionate UX Designer with a background in graphic design and a strong focus on user-centered design principles.
• Background in graphic design

• Strong focus on user-centered design principles

• Experience in conducting user research and usability testing

• Proficient in design tools such as Adobe Creative Suite and Sketch

• Collaborative team player with excellent communication skills
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Q2. Can you share your portfolio link?
Ans. 
Yes, my portfolio link is www.example.com
• Include projects showcasing UX design skills

• Highlight problem-solving process

• Demonstrate user research and testing methods
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Q3. Explain your portfolio
Ans. 
My portfolio showcases a variety of UX design projects I have worked on, highlighting my skills and experience.
• Includes case studies of projects I have completed

• Demonstrates my design process from research to final product

• Showcases my ability to solve user problems through design

• Highlights my skills in wireframing, prototyping, and user testing
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Q4. What is accessibility?
Ans. 
Accessibility refers to the design of products, devices, services, or environments for people with disabilities.
• Ensuring that websites, apps, and physical spaces are usable by individuals with disabilities

• Incorporating features like screen readers, alternative text for images, and keyboard navigation

• Following accessibility guidelines such as WCAG (Web Content Accessibility Guidelines)

• Testing for accessibility with tool...read more
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Q5. What is the design thinking process?
Ans. 
Design thinking is a human-centered approach to problem-solving that involves empathy, ideation, prototyping, and testing.
• Empathize with users to understand their needs and challenges

• Ideate by brainstorming and generating creative solutions

• Prototype to visualize and test ideas

• Test prototypes with users to gather feedback and iterate on designs
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Q6. They asked about the things mentioned in my Resume.
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Q7. How much do you rate yourself as a UX designer out of 10?
Ans. 
I rate myself as an 8 out of 10 as a UX designer.
• I have a strong understanding of user-centered design principles

• I have experience conducting user research and usability testing

• I continuously strive to improve my skills and stay updated on industry trends
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Q1. What is the UPS and types of UPS
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Q2. What is the power factor and what is the advantage in electrical field
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