TCS Project Analyst Interview Questions and Answers

It had a 2 programs with easy and medium level of coding programs, please go through the recent interview problems asked in wipro

Q1. What is Object oriented programming
Ans. 
Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
• OOP focuses on creating objects that interact with each other to solve problems

• Encapsulation, inheritance, and polymorphism are key principles of OOP

• Examples of OOP languages include Java, C++, and Python
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Q2. What is multi threading
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Multi threading is a programming concept where multiple threads within a process execute independently to improve performance.
• Allows for concurrent execution of tasks within a single process

• Improves performance by utilizing multiple CPU cores

• Requires careful synchronization to avoid race conditions

• Examples include web servers handling multiple requests simultaneously
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Q3. Why is java not 100% oop
Ans. 
Java is not 100% OOP because it supports primitive data types and static methods.
• Java has primitive data types like int, double, etc. which are not objects.

• Java allows static methods which do not require an instance of a class to be called.

• Java also has the concept of wrapper classes to convert primitive data types to objects.
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Q4. What are collections in java
Ans. 
Collections in Java are classes and interfaces that provide a way to store and manipulate groups of objects.
• Collections provide dynamic data structures like List, Set, and Map.

• They offer methods to add, remove, and manipulate elements in the collection.

• Examples include ArrayList, LinkedList, HashSet, and HashMap.
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Q5. Internal working of hash map
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A hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash map uses a hash function to determine the index of the key-value pair in the underlying array.

• Collision resolution techniques like chaining or open addressing are used to handle situations where multiple keys hash to the same index.

• Hash maps typically have O(1) average time complexity for i...read more
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Q1. About the experience and Pki Architecture questions
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Q2. Troubleshooting questions.
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Q1. Project experience
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Q1. Over all experience and details on Implementation project
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Q2. Scenario based questions?
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Q1. What is your current salary and what is expected
Ans. 
I am currently earning $80,000 annually and I am looking for a salary in the range of $90,000 to $100,000.
• Current salary: $80,000 annually

• Expected salary range: $90,000 - $100,000

• Open to negotiation based on benefits and responsibilities
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Q1. Can you describe your project management skills?
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Q2. Tell ur experience and PMP frameworks
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Q1. About project management
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Q2. About Network Infrastructure
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Q1. What is your day to day activities?
Ans. 
As a Project Manager, my day to day activities include overseeing project timelines, communicating with team members and stakeholders, tracking progress, resolving issues, and ensuring project goals are met.
• Overseeing project timelines and milestones

• Communicating with team members and stakeholders

• Tracking project progress and updating project documentation

• Resolving issues and conflicts that arise during the project

• Ensu...read more
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Q2. How do you manage sharing resources?
Ans. 
I manage sharing resources by prioritizing tasks, communicating effectively, and utilizing resource management tools.
• Prioritize tasks based on importance and urgency

• Communicate with team members to ensure everyone is aware of resource allocation

• Utilize resource management tools to track and allocate resources efficiently
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Q3. How do manage change requests?
Ans. 
I manage change requests by evaluating impact, prioritizing based on project goals, obtaining approval, and implementing changes.
• Evaluate the impact of the change request on project scope, schedule, and budget.

• Prioritize change requests based on project goals and objectives.

• Obtain approval from stakeholders before implementing any changes.

• Implement approved changes while ensuring minimal disruption to project progress.

• ...read more
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Q4. How do you accept changes, what are the steps you follow?
Ans. 
I accept changes by first understanding the reasons behind them, communicating with stakeholders, creating a plan, and implementing the changes effectively.
• Understand the reasons behind the changes

• Communicate with stakeholders to gather feedback and address concerns

• Create a detailed plan outlining the steps needed to implement the changes

• Implement the changes effectively while monitoring progress and making adjustments
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Q5. How do you do risk management? Steps
Ans. 
Risk management involves identifying, assessing, and mitigating potential risks to a project.
• Identify potential risks by brainstorming with team members and stakeholders

• Assess the likelihood and impact of each risk using a risk matrix

• Develop a risk response plan for high-priority risks

• Monitor and review risks throughout the project lifecycle

• Communicate risks and mitigation strategies to stakeholders regularly
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Q6. Do you know Project Goverance?
Ans. 
Project Governance refers to the framework, policies, procedures, and decision-making processes that guide project management.
• Project Governance ensures that projects are aligned with organizational goals and objectives.

• It involves defining roles and responsibilities, establishing communication channels, and setting up project controls.

• Examples of Project Governance mechanisms include steering committees, project chart
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Q1. What process followed to handle the Project Management in your current organization.
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Q1. How to mange agile project
Ans. 
Agile project management involves iterative planning, execution, and review to adapt to changing requirements.
• Break the project into smaller tasks called user stories

• Prioritize user stories based on business value

• Work in short iterations called sprints, typically 2-4 weeks

• Hold daily stand-up meetings to track progress and address any issues

• Regularly review and adapt the project plan based on feedback
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