TCS Interview Questions and Answers for Experienced

Q1. Can you describe the end-to-end process you follow after receiving requirements from the Product Owner?
Ans. 
I follow a structured process to ensure requirements are effectively translated into actionable tasks for the team.
• 1. Requirement Analysis: Review and clarify requirements with the Product Owner to ensure understanding.

• 2. Backlog Refinement: Prioritize and break down requirements into user stories and tasks in the product backlog.

• 3. Sprint Planning: Collaborate with the team to estimate tasks and plan the sprint based ...read more
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Q2. How do you ensure that the quality of the Sprint demo is maintained?
Ans. 
Maintaining quality in Sprint demos involves preparation, stakeholder engagement, and continuous feedback.
• Conduct thorough sprint reviews to ensure all features are demoed effectively.

• Engage stakeholders early to gather feedback and adjust the demo accordingly.

• Use real user scenarios during the demo to showcase functionality.

• Prepare a clear agenda and objectives for the demo to keep it focused.

• Incorporate feedback from...read more
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Q1. Tell me the typical day of a Scrum Master
Ans. 
A Scrum Master's day involves facilitating meetings, coaching teams, and removing obstacles to ensure smooth project delivery.
• Start the day with a Daily Stand-up meeting to discuss progress and blockers.

• Facilitate Sprint Planning sessions to define the scope of work for the upcoming sprint.

• Conduct Sprint Reviews to showcase completed work and gather feedback from stakeholders.

• Hold Retrospectives to reflect on the team'...read more
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Q2. What is the process you follow during your PI (Program Increment) planning?
Ans. 
During PI planning, I facilitate collaboration, align teams, and prioritize work for the upcoming increment.
• Preparation: Gather input from stakeholders and teams to define objectives and features.

• Team Breakouts: Facilitate sessions where teams estimate and plan their work for the increment.

• Dependency Management: Identify and address dependencies between teams to ensure smooth execution.

• Review and Adjust: Present plans ...read more
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Q3. Can you describe any recent issues or conflicts you have faced and how you resolved them?
Ans. 
Faced a conflict over resource allocation in a project, resolved through open communication and collaborative planning.
• Identified the conflict during a sprint planning meeting when team members expressed concerns over resource availability.

• Facilitated a discussion with stakeholders to understand their priorities and constraints.

• Proposed a reallocation of tasks based on team members' strengths and current workloads, ens...read more
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Q1. What is a directive in Angular?
Ans. 
Directives in Angular are markers on a DOM element that tell Angular to attach a specified behavior to that DOM element or transform it.
• Directives are used to create reusable components or add behavior to existing elements.

• There are three types of directives in Angular: Component, Structural, and Attribute directives.

• Examples of built-in directives in Angular include ngIf, ngFor, and ngStyle.
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Q2. What are pipes and what are their types?
Ans. 
Pipes are a form of inter-process communication used in Unix-like operating systems to send data between processes.
• Pipes allow communication between processes by connecting the standard output of one process to the standard input of another process

• There are two types of pipes: unnamed pipes and named pipes (also known as FIFOs)

• Unnamed pipes are created using the pipe system call and exist only as long as the processes ...read more
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Q3. What is the dependency injection (DI) system in Angular?
Ans. 
DI system in Angular is a design pattern where dependencies are injected into a class rather than the class creating them.
• DI helps in creating loosely coupled components in Angular applications.

• It allows for easier testing and maintenance of code.

• Dependencies are provided to a component through its constructor.

• Angular's DI system is hierarchical, meaning dependencies can be injected at different levels of the applicati...read more
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Q4. What is an HTTP Interceptor, and can you provide an example of its use?
Ans. 
An HTTP Interceptor is a middleware component that intercepts incoming and outgoing HTTP requests in an application.
• HTTP Interceptors are commonly used in Angular applications to modify or log HTTP requests/responses.

• They can be used to add headers, handle errors, or perform authentication.

• An example of using an HTTP Interceptor is adding an authorization token to every outgoing request for secure API calls.
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Q5. What is the difference between localStorage and sessionStorage?
Ans. 
localStorage and sessionStorage are both web storage options in JavaScript, but they have different scopes and lifetimes.
• localStorage stores data with no expiration date, while sessionStorage stores data for one session only

• localStorage data persists even after the browser is closed and reopened, while sessionStorage data is lost when the browser is closed

• Both can only store strings, but can be converted to other data ...read more
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Q6. What are design patterns commonly used in Angular?
Ans. 
Common design patterns in Angular include Singleton, Observer, Factory, and Dependency Injection.
• Singleton pattern ensures a class has only one instance and provides a global point of access to it.

• Observer pattern defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically.

• Factory pattern is used to create objects without specifying t...read more
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Q7. What is the role of route guards in Angular, and what are their types?
Ans. 
Route guards in Angular are used to control access to certain routes in an application.
• Route guards are used to protect routes in Angular applications by controlling whether a route can be activated or not.

• There are three types of route guards in Angular: CanActivate, CanActivateChild, and CanDeactivate.

• CanActivate guard is used to determine if a route can be activated.

• CanActivateChild guard is used to determine if a c...read more
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Q8. What are the methods for communication between components?
Ans. 
Methods for communication between components include synchronous and asynchronous communication, message queues, APIs, and web services.
• Synchronous communication: Components communicate in real-time, waiting for a response before proceeding.

• Asynchronous communication: Components communicate without waiting for a response, allowing for parallel processing.

• Message queues: Components send messages to a queue for other com...read more
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Q1. High school examination 2019
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Q2. High school examination
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The question are related to the financial and accounting

Q1. Introduction about my self
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Q2. In one on one round I will explain my experience about record to report process
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Q3. And discuss my skills
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Q1. In HR round discussion about shift timing
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Q2. Salary package
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