Visions Interview Questions and Answers

Q1. What is your role first to end in warehouse
Ans. 
As a Sr executive in a warehouse, my role is to oversee the overall operations from receiving goods to shipping them out.
• Manage inventory levels to ensure efficient storage and movement of goods

• Supervise warehouse staff to ensure tasks are completed accurately and on time

• Implement and enforce safety procedures to prevent accidents and injuries

• Coordinate with other departments to ensure smooth flow of goods in and out o
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Q2. Who to motivate to empolyees
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Motivate employees by setting clear goals, providing recognition, offering opportunities for growth, and fostering a positive work environment.
• Set clear and achievable goals for employees to work towards

• Provide regular recognition and rewards for their hard work

• Offer opportunities for growth and development through training and promotions

• Foster a positive work environment by promoting teamwork, communication, and work-
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Q3. How to increase the transport cost??
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Increasing transport costs can be achieved through various strategies such as optimizing routes, implementing fuel surcharges, and investing in new technology.
• Optimize routes to reduce mileage and fuel consumption

• Implement fuel surcharges to offset rising fuel costs

• Invest in new technology such as GPS tracking systems to improve efficiency

• Negotiate higher rates with carriers based on increased demand or service quality

• ...read more
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Q4. How to handle shortage and excess stock to store material??
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Shortage and excess stock can be handled by implementing efficient inventory management strategies.
• Regularly monitor inventory levels to identify shortages and excess stock

• Implement just-in-time inventory system to reduce excess stock

• Utilize forecasting techniques to predict demand and prevent shortages

• Establish relationships with multiple suppliers to mitigate shortages

• Implement inventory control measures such as ABC
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Good experience in interview

Q1. 1 st is good
Ans. 
I am taking good experience
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Q2. 2 nd interview is excellent
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Yes I feel good and excellent
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Q3. 3rd interview is amazing
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I am very happy and good
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Q4. 4th is good going
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Q5. 5th is final and good response
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Q1. What is the difference between 2A and 2b
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Q2. What is blocked credit in gst .
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Q3. How to reverse input tax credit on fixed assets and expenses if there is nill rate supply
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Q4. Difference between nill rate supply and exempt supply
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2 DSA questions and some MCQ on Java and Spring

Q1. Longest palindromic substring
Ans. 
A palindromic substring is a string that reads the same forwards and backwards.
• Use dynamic programming to find the longest palindromic substring.

• Start by considering each character as the center of a potential palindrome.

• Expand outwards from each center to check for palindromes of odd and even lengths.
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Q2. Remove duplicates in place from a 1D array
Ans. 
Remove duplicates from a 1D array of strings in place
• Iterate through the array and use a HashSet to keep track of unique elements

• Replace duplicates with null or an empty string to remove them in place
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Q1. Project discussion
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Q2. Search min element in a rotated sorted array with duplicate elements
Ans. 
Search for the minimum element in a rotated sorted array with duplicate elements.
• Use binary search to find the minimum element in the rotated sorted array.

• Handle the case where duplicate elements are present by adjusting the search conditions.

• Consider cases where the array is not rotated or contains only one element.
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Q3. Ways of declaring singleton class
Ans. 
A singleton class is a class that can only have one instance created throughout the application.
• Declare a private static instance variable of the class

• Create a private constructor to prevent external instantiation

• Provide a public static method to access the instance
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Q1. Project discussion
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Q2. Behavioural questions
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Q1. Risk management
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Q2. Stakeholder management
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Q3. Solution architecture and block diagram
Ans. 
Solution architecture and block diagram involves designing the overall structure of a system and visually representing it.
• Identify key components and their interactions

• Define data flow and communication protocols

• Consider scalability, security, and performance

• Use tools like UML diagrams or flowcharts

• Example: AWS architecture with EC2 instances, S3 storage, and RDS database
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Q4. Program values and benefits
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Program values and benefits are essential for successful project management, ensuring alignment with organizational goals and delivering value to stakeholders.
• Program values define the principles and beliefs that guide decision-making and behavior within the program.

• Benefits are the positive outcomes or results that the program aims to achieve, such as cost savings, increased efficiency, or improved customer satisfacti...read more
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Q5. How to assess a program benefits
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Assessing program benefits involves identifying key metrics, collecting data, analyzing results, and comparing against goals.
• Identify key metrics to measure success, such as cost savings, revenue growth, customer satisfaction, etc.

• Collect relevant data to track progress and measure impact of the program.

• Analyze the data to determine if the program is meeting its objectives and delivering expected benefits.

• Compare the r...read more
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Q6. Project life cycle and framework and methodology
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Q7. Values and principles
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2 case study rounds for 1.5 hours, 1st case study is a small use case with 2 questions and there will be 10 mins given for preparation. 2nd case study will have 5 questions and time given for preparation will be 25 mins.

Q1. Tesco cultural values
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Q2. Tesco leadership values
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Q3. Conflict management
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Q4. Risk management
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Q5. Resilience and Humility
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Q6. Trust and believe
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Q7. Team work and collaboration
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Q8. Failures and lessons learned
Ans. 
I have experienced failures in past projects and have learned valuable lessons from them.
• Recognizing the importance of clear communication and setting expectations early on

• Implementing regular project status updates to stakeholders to avoid surprises

• Documenting lessons learned to prevent repeating the same mistakes in future projects
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Q1. Product life cycle
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Q2. Program life cycle
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Q3. Project life cycle
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Q4. Schedule and effort estimate
Ans. 
Schedule and effort estimation is crucial for successful project management.
• Understand the scope of the project and break it down into smaller tasks

• Estimate the time and resources required for each task

• Consider dependencies between tasks and potential risks

• Use historical data or expert judgment to improve accuracy

• Regularly review and update the schedule as needed
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Q5. Cost estimates and tracking
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Q6. Define project phases
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Project phases are distinct stages in a project's lifecycle, each with specific goals and deliverables.
• Initiation: Define project scope, objectives, and stakeholders.

• Planning: Create a detailed project plan, including timelines and resources.

• Execution: Implement the project plan and deliver the project's objectives.

• Monitoring and Controlling: Track project progress, identify issues, and make necessary adjustments.

• Closi...read more
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Q7. Difference between Opex and Capex
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Opex refers to operational expenses, while Capex refers to capital expenses.
• Opex includes day-to-day expenses like salaries, rent, utilities, and maintenance.

• Capex involves investments in assets that provide long-term value, such as equipment, property, and infrastructure.

• Opex is typically incurred regularly and is fully tax-deductible in the year it is incurred.

• Capex is usually depreciated over time as the asset is us...read more
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Q8. Quality and various tools used
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Quality is crucial in delivering successful projects. Various tools like Jira, Confluence, and Jenkins are commonly used to ensure high quality.
• Quality assurance processes are essential to maintain high standards in project deliverables

• Tools like Jira are used for issue tracking and project management

• Confluence is used for documentation and collaboration among team members

• Jenkins is used for continuous integration and ...read more
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Q9. Demonstrate one project with technical expertise and IT landscape and Tech Stacks
Ans. 
Led a project to implement a cloud-based data analytics platform using AWS services and Python tech stack.
• Designed architecture for data analytics platform using AWS services like S3, Glue, and Athena.

• Implemented ETL processes using Python and Apache Spark for data transformation and analysis.

• Integrated machine learning models into the platform for predictive analytics.

• Ensured scalability and performance optimization o...read more
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Q10. Waterfall and Agile Software Development
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Q11. Business benefits and realisation
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Q12. Managing conflicting priorities
Ans. 
Managing conflicting priorities involves prioritizing tasks, communicating effectively, and being flexible.
• Prioritize tasks based on importance and deadlines

• Communicate with stakeholders to understand their needs and expectations

• Be flexible and willing to adjust plans as needed

• Use tools like project management software to track progress and manage tasks
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Q13. Managing stakeholders expectations and demands
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Managing stakeholders expectations and demands is crucial for successful project delivery.
• Establish clear communication channels with stakeholders

• Set realistic expectations from the beginning

• Regularly update stakeholders on project progress

• Address any concerns or issues promptly

• Seek feedback from stakeholders to ensure alignment
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Q14. Scope management and scope creeps
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Q15. Vendor management and CBA
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Q16. Team performance and Backlog management
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Q1. One on one introduction
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Q1. Technical questions related to work
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Q1. Technical questions related to work
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Q1. HR discussion about policies and compensation
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Q1. Questions related to ETL, Azure ADF?
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Q2. Questions related to Pyspark Snowflake
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Q1. Questions related to Databricks, Azure Migration
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Q2. Questions related to Dataware
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Q1. Questions related to company awareness
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Q2. Questions about behavioral and salary discussion
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Q1. What are the common configurations and troubleshooting methods for laptops?
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Q2. It systems Admin
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