TCS Assistant Consultant and Team Lead Interview Questions, Process, and Tips

Q1. Selenium and JAVA Basic Questions
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Q1. Explain annotations used in spring boot
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Annotations in Spring Boot are used to provide metadata about the application, such as configuration, dependency injection, and request mapping.
• Annotations are used to simplify the configuration of Spring applications.

• They can be used to define beans, inject dependencies, handle requests, and more.

• Examples include @Component, @Autowired, @RequestMapping, @RestController, @Service, etc.
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Q1. Strong knowledge on oops concepts and collection framework
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Q2. Features in new java version
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Java 16 has introduced new features like Records, Pattern Matching for instanceof, and Vector API.
• Records provide a concise way to declare classes that are transparent holders for shallowly immutable data.

• Pattern Matching for instanceof simplifies the use of pattern matching in a way that is similar to switch statements.

• Vector API provides a set of vectorized operations that can be used to accelerate the performance of...read more
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Q3. Problem scenario using data structures and algorithms
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Basic aptitude questions, like fitting boxes

Q1. What is informal review in Quality assurance
Ans. 
Informal review is a type of quality assurance process that involves a non-structured, non-mandatory review of a product or process.
• It is a non-structured, non-mandatory review process

• It is usually done by peers or colleagues

• It is less formal than a formal review process

• It can be done at any stage of the development process

• It is used to identify defects or areas for improvement

• Examples include code walkthroughs, peer r
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Q2. What is the difference between Quality control and Quality Assurance
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Quality control focuses on identifying defects in the final product, while Quality Assurance focuses on preventing defects from occurring in the first place.
• Quality control involves testing and inspecting the final product to ensure it meets the desired quality standards.

• Quality Assurance involves implementing processes and procedures to prevent defects from occurring in the first place.

• Quality control is reactive, whi...read more
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Q1. What is the package you expecting
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I am expecting a competitive package based on my experience and skills.
• I have researched the market rates for similar positions and expect to be offered a package that is in line with industry standards.

• I am open to negotiation and willing to discuss the details of the package.

• I am looking for a package that includes benefits such as health insurance, retirement plans, and paid time off.

• I am also interested in opportun...read more
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It was good with all the test

Q1. All SQL related question
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Q1. Tell me about yourself?
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Q2. Where do you see yourself in 4 years of time?
Ans. 
In 4 years, I see myself as a successful Assistant Consultant and Team Lead, leading a high-performing team and driving impactful projects.
• Leading a team of consultants and guiding them towards success

• Taking on more responsibilities and challenging projects

• Developing strong client relationships and delivering exceptional results

• Continuing to learn and grow professionally through training and development opportunities
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Q1. 1. Patch process implemented in previous project/company 2. How to detect which cloud service is utilizing more cost and what are the steps to optimize the cost without comprising the performance 3. Datab...read more
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Answering questions related to patch process, cloud cost optimization, and database migration to AWS.
• 1. In the previous project/company, the patch process was implemented by following a structured approach. This involved identifying the patches required, testing them in a non-production environment, and then deploying them to the production environment after thorough testing.

• 2. To detect which cloud service is utilizin...read more
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