TCS Technical Assistant Interview Questions and Answers

Advance Excel and share well email drafting etc

Q1. 10 question over the technical
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Q1. Tell your Self introduction
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Q1. Share details of your previous job.
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Q2. What is your family background?
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Q3. Tell me about yourself.
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Q1. Azure cloud platform tech
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Q2. Informatica tech stack ques
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Q1. Adf tech stack que
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Q2. Scd type 2 implementation
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SCD Type 2 implementation involves tracking historical changes in data by creating new records for each change.
• Identify the columns that need to be tracked for changes

• Add effective start and end dates to track the validity of each record

• Insert new records for changes and update end dates for previous records

• Maintain a surrogate key to uniquely identify each version of the record
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Q1. Dw related que ans
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Q2. Solution design related que
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Q1. Aspiration from my end
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Q2. How soon can join
Ans. 
I can join the team within 2 weeks.
• I can start within 2 weeks of receiving the offer.

• I need to give notice to my current employer.

• I may need to relocate, which could affect my start date.
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Q1. What is polymorphism
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Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to be used for different data types or classes.

• Examples include method overloading and method overriding in object-oriented programming.
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Q2. What is method overriding
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Method overriding is a feature in object-oriented programming where a subclass provides a specific implementation of a method that is already provided by its parent class.
• Occurs in inheritance when a subclass provides a specific implementation of a method that is already provided by its parent class

• The method in the subclass must have the same name, return type, and parameters as the method in the parent class

• Allows fo...read more
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Q1. What is interceptor
Ans. 
An interceptor is a design pattern commonly used in software development to capture and manipulate incoming and outgoing requests.
• Interceptors can be used for logging, authentication, authorization, error handling, and more

• In Angular, interceptors can be used to modify HTTP requests before they are sent to the server

• In Spring framework, interceptors can be used to intercept client requests and server responses
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Q2. What is filter in spring
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A filter in Spring is a component that intercepts incoming requests and outgoing responses, allowing for pre-processing and post-processing.
• Filters are used for tasks such as logging, authentication, authorization, and more

• Filters can be configured in the Spring application context

• Examples of filters in Spring include CharacterEncodingFilter, HiddenHttpMethodFilter, and CorsFilter
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Q1. What is your contribution
Ans. 
My contribution as a Technical Lead includes leading a team, providing technical guidance, resolving technical issues, and ensuring project success.
• Leading a team to achieve project goals

• Providing technical guidance and mentorship to team members

• Resolving technical issues and challenges

• Ensuring project success through effective planning and execution
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Q2. What have you done in your project
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I have led a team in developing a new feature for our product, involving designing, coding, testing, and deployment.
• Led a team in developing a new feature

• Designed the architecture for the feature

• Coded the functionality using Java and Spring Boot

• Tested the feature using JUnit and Mockito

• Deployed the feature to production environment
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Q1. How soon can you join
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I can join within 2 weeks.
• I can start within 2 weeks of receiving an offer.

• I need to give notice to my current employer.

• I may need time to relocate if necessary.
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Q2. How was your last interview
Ans. 
My last interview went well, I was able to showcase my technical skills and experience effectively.
• Prepared thoroughly by reviewing common technical interview questions

• Highlighted my experience leading technical teams and projects

• Demonstrated problem-solving skills with real-life examples

• Received positive feedback on my communication and teamwork abilities
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Q1. Offer letter related
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Q2. Relocation related
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Q1. Ticket booking and travel date related
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Q2. Confirmation on travel
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Q1. Are you ready to travel?
Ans. 
Yes, I am ready to travel for work as needed.
• I am willing to travel for client meetings, conferences, and team collaborations.

• I have previous experience traveling for work in my current or past roles.

• I understand the importance of face-to-face interactions in a technical lead role.
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Q2. Have you talked to your reporting manager
Ans. 
Yes, I regularly communicate with my reporting manager to provide updates and discuss any issues or concerns.
• Regularly scheduled check-ins with reporting manager

• Provide updates on project progress

• Discuss any issues or concerns

• Seek guidance and feedback from reporting manager
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Q1. Describe architecture of current project
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Q1. Microservices Design Patterns
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Q1. Salary Discussion
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Q1. All AWS related questions
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Q2. Automation questions specific cloud automation using Python
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Q1. Overall infrastructure handling & Trouble shooting
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Q2. How you perform as Individual contributor/ get team lead opportunity how you handle it
Ans. 
I excel as an individual contributor and transition smoothly into a team lead role by leveraging my technical expertise and leadership skills.
• Demonstrate strong technical skills and consistently deliver high-quality work as an individual contributor.

• Proactively seek opportunities to mentor and guide team members, showcasing leadership potential.

• Communicate effectively with team members, fostering collaboration and driv...read more
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