Sebiz Infotech Interview Questions and Answers

Q1. What is an abstract class?
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Q2. What is abstraction?
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Q3. Best sorting algo?time complexity of it?
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Q4. You have been provided a sorted list time complexity achieved after we apply bubble sorting
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Q1. Have you ever been to a state other than jharkhand?
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Q1. What are Agile Values? Scrum Values? Scrum Ceremonies? Story Points?
Ans. 
Agile values include individuals and interactions over processes and tools, while Scrum values include commitment, courage, focus, openness, and respect.
• Agile values prioritize individuals and interactions over processes and tools

• Scrum values include commitment, courage, focus, openness, and respect

• Scrum ceremonies include Sprint Planning, Daily Standup, Sprint Review, and Sprint Retrospective

• Story points are a unit of...read more
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Q2. As project manager what docs do you prepare? How do you contribute as a PM?
Ans. 
As a project manager, I prepare various documents such as project plans, schedules, budgets, risk assessments, and progress reports. I contribute by leading the team, managing resources, and ensuring project success.
• Prepare project plans outlining scope, objectives, deliverables, and timelines

• Create schedules to allocate tasks and track progress

• Develop budgets to manage project costs effectively

• Conduct risk assessments...read more
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Q3. Capacity? Velocity? etc Agile/Scrum-based questions (bookish) this round was taken by Rajni
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Q1. Megha took my final round and asked me questions about Agile/Scrum, Stroy Points (estimation).
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Q2. Ques on explaining Sprint Planning, Retro, Review, using Doc/Excel (screen sharing)
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Q3. Ques on Conflict and Resource Management, some scenario-based question.
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Q4. How will you make a low-performing resource a high-performing one?
Ans. 
Provide clear expectations, offer support and training, provide feedback and recognition, set goals and milestones.
• Clearly communicate expectations and goals to the resource.

• Offer support and training to help the resource improve their skills and knowledge.

• Provide regular feedback and recognition for progress made.

• Set specific goals and milestones to track improvement.

• Create a development plan with the resource to addr...read more
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Q5. Megha did not hire me because she felt I had adequate knowledge and practical experience. (insecurities) Anyway, good luck with your interview.
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Q6. What is Scrum of Scrums? What is PI planning?
Ans. 
Scrum of Scrums is a scaled agile framework where multiple Scrum teams coordinate their work. PI planning is a key event in SAFe where teams plan their work for the upcoming Program Increment.
• Scrum of Scrums involves representatives from each Scrum team meeting regularly to discuss dependencies and progress.

• PI planning is a two-day event where teams align on their objectives, dependencies, and priorities for the upcomi...read more
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Q1. Project related question
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Q1. Scenario based question
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Q1. Salary discussion
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Q1. What was your contribution towards lead time improvement?
Ans. 
I implemented process improvements and streamlined workflows to reduce lead times by 20%.
• Analyzed current processes to identify bottlenecks

• Implemented automation tools to speed up tasks

• Trained team members on efficient time management techniques

• Collaborated with suppliers to optimize supply chain logistics
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Q1. How have you been able to successfully handle difficult stakeholders? Pls provide an example / case study
Ans. 
I have successfully handled difficult stakeholders by actively listening, addressing concerns, and finding common ground.
• Active listening to understand their concerns and perspectives

• Addressing their concerns with empathy and professionalism

• Finding common ground and working towards a mutually beneficial solution
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Q1. How do we improve lead time in fulfillment
Ans. 
Improving lead time in fulfillment involves optimizing processes, reducing bottlenecks, and enhancing communication.
• Implementing lean manufacturing principles to streamline operations

• Utilizing technology such as automation and inventory management systems

• Improving forecasting accuracy to better anticipate demand

• Enhancing communication between departments to reduce delays

• Regularly reviewing and optimizing the supply cha
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Q1. How have you been able to effectively improve the ER campaigns?
Ans. 
I have improved ER campaigns by analyzing data, implementing targeted strategies, and collaborating with cross-functional teams.
• Analyzed data to identify trends and areas for improvement

• Implemented targeted strategies based on data analysis

• Collaborated with cross-functional teams to ensure campaign success
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Q1. Overall summary with challenges and solutions towards the hurdles in improvement of recruitment process
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Q1. React Hooks and Project experience
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Q1. Performance Optimization Techniques
Ans. 
Performance optimization techniques for React JS frontend development
• Use React.memo for optimizing functional components

• Avoid unnecessary re-renders by using shouldComponentUpdate or PureComponent for class components

• Implement code splitting to reduce initial load time

• Use lazy loading for components that are not immediately needed

• Optimize images and assets for faster loading times

• Minimize the use of inline styles and u...read more
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Q2. Lazy Loading and other ques related to that
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Q1. General HR Interview
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2 DSA question was asked

40 questions in 20 minutes

Q1. Stones games 2 leetcode
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Q2. Permutations of array
Ans. 
Generate all possible permutations of an array of strings
• Use recursion to generate permutations

• Swap elements to create different permutations

• Base case: when array size is 1, return array as permutation
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Q1. Project discussion
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Q1. What is Singleton Pattern
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Singleton pattern ensures a class has only one instance and provides a global point of access to it.
• Used to restrict the instantiation of a class to one object

• Provides a global point of access to the instance

• Commonly used in logging, caching, thread pools, database connections

• Example: Database connection manager class with a single instance
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Q2. What is Circuit Breaker in Microservices
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Circuit Breaker is a design pattern used in microservices to prevent cascading failures.
• Circuit Breaker monitors the availability of a service and prevents requests from being sent if the service is unavailable.

• It helps in improving the resilience of the system by providing a fallback mechanism.

• When the Circuit Breaker is open, it redirects calls to a predefined fallback method or returns an error response.

• Once the ser...read more
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Q1. Tell. Me about yourself
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Q2. What is Outlook
Ans. 
Outlook is a popular email client developed by Microsoft.
• Outlook is used for sending and receiving emails.

• It also includes features like calendar, task manager, contact manager, and note taking.

• Outlook can be accessed through desktop application, web browser, or mobile app.

• It supports integration with other Microsoft products like Office 365.

• Outlook allows users to organize emails into folders and set up rules for auto
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