Project Management Models Interview Questions and Answers in 2025 (100+ Q&A)

Project Management Models Software Testing Architect

Ques:- Describe V Model with the entry criteria of each Test Phase.

Asked In :-

Right Answer:
The V Model, also known as the Verification and Validation model, is a software development process that emphasizes a corresponding testing phase for each development stage. The phases are:

1. **Requirements Analysis**: Entry Criteria - Requirements are clearly defined and documented.
2. **System Design**: Entry Criteria - Requirements are approved and design specifications are created.
3. **Architecture Design**: Entry Criteria - System design is completed and reviewed.
4. **Module Design**: Entry Criteria - Architecture design is finalized and approved.
5. **Coding**: Entry Criteria - Module design is complete and coding standards are established.

Testing Phases:

1. **Unit Testing**: Entry Criteria - Code is developed and unit tests are written.
2. **Integration Testing**: Entry Criteria - All modules are integrated and unit testing is complete.
3. **System Testing**: Entry Criteria - Integrated system is ready for testing and integration tests are complete.
4. **Acceptance Testing**: Entry Criteria - System testing is

Project Management Models Software Testing Architect

Ques:- various SDLCdesign approaches,

Asked In :- telesure group services,

Right Answer:
The various SDLC design approaches include:

1. Waterfall Model
2. Agile Model
3. Spiral Model
4. V-Model
5. Incremental Model
6. RAD (Rapid Application Development) Model
7. DevOps Model

Project Management Models Software Testing Architect

Ques:- Difference between modified waterfall model and waterfall model?

Asked In :- north star bluescope steel,

Right Answer:
The modified waterfall model allows for iterative feedback and revisiting previous phases, while the traditional waterfall model follows a linear and sequential approach where each phase must be completed before moving to the next, with little room for changes once a phase is finished.

Project Management Models Software Testing Architect

Ques:- Advantages and Disadvantages of different SDLC models?

Asked In :- Mystifly, RSA Group,

Right Answer:
**Waterfall Model:**
- **Advantages:** Simple to understand and manage; clear milestones; easy to track progress.
- **Disadvantages:** Inflexible to changes; late testing; not ideal for complex projects.

**Agile Model:**
- **Advantages:** Flexible and adaptive; continuous feedback; faster delivery of functional software.
- **Disadvantages:** Less predictability; requires constant collaboration; can lead to scope creep.

**V-Model:**
- **Advantages:** Emphasizes testing; clear stages; early detection of defects.
- **Disadvantages:** Rigid; not suitable for projects with unclear requirements; can be time-consuming.

**Spiral Model:**
- **Advantages:** Focus on risk assessment; iterative; accommodates changes.
- **Disadvantages:** Complex to manage; requires expertise; can be costly.

**Incremental Model:**
- **Advantages:** Allows partial implementation; easier to manage risk; faster delivery of parts.
- **Disadvantages:** Requires good planning; integration

Project Management Models Software Testing Architect

Ques:- What is sdlc ? Explain ? Testing life cycle ?

Asked In :- harm reduction coalition,

Right Answer:
SDLC, or Software Development Life Cycle, is a structured process used for developing software applications. It consists of several phases:

1. **Planning**: Defining the scope and purpose of the project.
2. **Requirements Analysis**: Gathering and analyzing requirements from stakeholders.
3. **Design**: Creating the architecture and design of the software.
4. **Implementation**: Writing and coding the software.
5. **Testing**: Verifying that the software works as intended and identifying defects.
6. **Deployment**: Releasing the software to users.
7. **Maintenance**: Ongoing support and updates after deployment.

The Testing Life Cycle (TLC) includes the following phases:

1. **Test Planning**: Defining the testing strategy and resources.
2. **Test Design**: Creating test cases and test scripts based on requirements.
3. **Test Execution**: Running the tests and documenting results.
4. **Defect Reporting**: Logging any issues found during

Project Management Models Software Testing Architect

Ques:- In CMM or CMMI certified organizations,we assess only the standard software processes of the organization. We do not assess the organizations other functional departments like HR or Admin. Then how can we certify the entire organization as CMM level company?? We have assessed only software related activities. Right. There is no relation with other departments like Accounts, HR or Admin.Then how can we claim that the whole company is a CMM certified company?

Asked In :-

Right Answer:
CMMI certification focuses on the processes related to software development and management, but it also emphasizes the importance of organizational processes and culture. While the assessment primarily targets software processes, achieving a CMMI level indicates that the organization has a systematic approach to process improvement that can influence all departments. The certification reflects the organization's commitment to quality and process maturity, which can extend beyond software to other areas, promoting overall organizational effectiveness.

Project Management Models Software Testing Architect

Ques:- Which is the first phase of s/w development lifecycle?Ans. Analysis?

Asked In :-

Right Answer:
The first phase of the software development lifecycle is the Requirements Gathering or Planning phase.

Project Management Models Software Testing Architect

Ques:- Give five problems in software devlopment process?

Asked In :-

Right Answer:
1. Poor requirements gathering leading to misunderstandings.
2. Inadequate communication among team members.
3. Scope creep due to changing project requirements.
4. Insufficient testing resulting in undetected bugs.
5. Lack of proper project management and planning.

Project Management Models Software Testing Architect

Ques:- What are the different stages in sdlc?

Asked In :- netcore solutions,

Right Answer:
The different stages in the Software Development Life Cycle (SDLC) are:

1. Requirement Analysis
2. Planning
3. Design
4. Implementation (or Coding)
5. Testing
6. Deployment
7. Maintenance

Project Management Models Software Testing Architect

Ques:- Write difference b/w waterfall model and spiral (agile)model

Asked In :-

Right Answer:
**Waterfall Model:**
1. Linear and sequential approach.
2. Each phase must be completed before the next begins.
3. Limited flexibility for changes once a phase is completed.
4. Best suited for projects with well-defined requirements.

**Spiral Model (Agile):**
1. Iterative and incremental approach.
2. Allows for continuous feedback and changes throughout the project.
3. Focuses on risk assessment and mitigation at each iteration.
4. Ideal for projects with evolving requirements and high uncertainty.

Project Management Models Software Testing Architect

Ques:- What is vmodel?advantages and disadvantages of vmodel?

Asked In :- cg power solutions, inc.,

Right Answer:
The V-Model (Verification and Validation Model) is a software development process that emphasizes the relationship between development and testing phases. It is represented in a V shape, where the left side represents the stages of development and the right side represents corresponding testing phases.

**Advantages:**
1. Clear and structured approach.
2. Early detection of defects due to parallel testing.
3. Improved quality of the final product.
4. Well-defined stages and deliverables.

**Disadvantages:**
1. Inflexibility to changes in requirements.
2. High dependency on initial requirements.
3. Not suitable for complex and long-term projects.
4. Can be time-consuming if changes are needed after the development phase.

Project Management Models Software Testing Architect

Ques:- Explain prototype model?

Asked In :-

Right Answer:
The prototype model is a software development approach where a working model of the software is created early in the project to visualize and test concepts. This prototype is then refined through user feedback until the final product is developed. It helps in understanding requirements better and reduces the risk of misunderstandings.

Project Management Models Software Testing Architect

Ques:- What is the Benefit of “V-Model”…?

Asked In :-

Right Answer:
The benefit of the V-Model is that it emphasizes verification and validation at each development stage, ensuring that testing is planned alongside development. This leads to higher quality software, early detection of defects, and clearer requirements alignment, ultimately reducing risks and costs.

Project Management Models Software Testing Architect

Ques:- Plese tell me What is V model how do u prepair documnet using V model ?

Asked In :-

Right Answer:
The V Model, or Verification and Validation Model, is a software development process that emphasizes a sequential design and testing approach. It is represented in a V shape, where the left side outlines the stages of development (requirements, design, implementation) and the right side corresponds to the stages of testing (unit testing, integration testing, system testing, acceptance testing).

To prepare documentation using the V Model, follow these steps:

1. **Requirements Specification**: Document user requirements.
2. **High-Level Design**: Create design documents outlining system architecture.
3. **Low-Level Design**: Detail the design for individual components.
4. **Implementation**: Write code based on the design documents.
5. **Unit Testing Documentation**: Prepare test cases for individual components.
6. **Integration Testing Documentation**: Document test cases for integrated components.
7. **System Testing Documentation**: Create test cases for the complete system.
8. **Acceptance Testing Documentation**: Prepare test cases for user acceptance.

Each

Project Management Models Software Testing Architect

Ques:- What are various life cycle model in S/W development ?

Asked In :-

Right Answer:
The various life cycle models in software development include:

1. Waterfall Model
2. V-Model
3. Incremental Model
4. Spiral Model
5. Agile Model
6. DevOps Model
7. RAD (Rapid Application Development) Model
8. Big Bang Model

Project Management Models Software Testing Architect

Ques:- Process in ur company???Y only V?? y not waterfall and spiral??? tell me advantages and disadvantages??

Asked In :-

Right Answer:
In our company, we use the Agile process because it allows for flexibility, faster delivery, and better collaboration with stakeholders.

**Advantages of Agile:**
- Quick adaptation to changes
- Continuous feedback and improvement
- Frequent delivery of working software

**Disadvantages of Agile:**
- Less predictability in timelines
- Requires strong team collaboration
- Can lead to scope creep if not managed well

**Waterfall Advantages:**
- Clear structure and phases
- Easier to manage and track progress
- Well-suited for projects with fixed requirements

**Waterfall Disadvantages:**
- Inflexible to changes
- Late testing can lead to discovering issues too late
- Not ideal for complex or uncertain projects

**Spiral Advantages:**
- Focus on risk management
- Iterative approach allows for refinement
- Combines elements of both Waterfall and Agile

**Spiral Disadvantages:**
- Can be complex to manage
- Requires more resources and time
- Not

Project Management Models Software Testing Architect

Ques:- How to reduce bugs in e-learning projects? for reducing bugs which type of SDLC we have to use

Asked In :- tricentis,

Right Answer:
To reduce bugs in e-learning projects, use the Agile SDLC model. Agile allows for iterative development, frequent testing, and continuous feedback, which helps identify and fix bugs early in the process.

Project Management Models Software Testing Architect

Ques:- I want to know the real time cycle i.e SDLC.(First of all Buisness logic is prepared,but doesn't know by whom and with the help of whom?)Similarly what are the next steps(the persons involved) and connection in between the steps.

Asked In :-

Right Answer:
The Software Development Life Cycle (SDLC) typically involves the following steps and roles:

1. **Requirement Gathering**: Business Analysts (BAs) work with stakeholders to gather business requirements and define the business logic.

2. **Planning**: Project Managers (PMs) create a project plan, including timelines and resources.

3. **Design**: Architects and Developers design the system architecture and user interfaces based on requirements.

4. **Development**: Developers write the code according to the design specifications.

5. **Testing**: QA Engineers conduct various tests (unit, integration, system) to ensure the software meets requirements.

6. **Deployment**: DevOps or Release Managers deploy the software to production environments.

7. **Maintenance**: Support Teams handle any issues post-deployment and implement updates or enhancements as needed.

Each step involves collaboration between the roles, ensuring that the project aligns with business goals and quality standards.

Project Management Models Software Testing Architect

Ques:- What is testing techniques,testing methodology,test packs,how are they differentiated?

Asked In :-

Right Answer:
Testing techniques refer to the specific methods used to evaluate software, such as black-box testing, white-box testing, and exploratory testing. Testing methodology is the overall approach or framework that guides the testing process, such as Agile, Waterfall, or V-Model. Test packs are collections of test cases grouped together to test a specific feature or functionality of the software. The differentiation lies in that techniques are the "how" of testing, methodologies are the "framework" for testing, and test packs are the "collection" of test cases used in the testing process.

Project Management Models Software Testing Architect

Ques:- What is the diff bet SDLC and STLC?

Asked In :-

Right Answer:
SDLC (Software Development Life Cycle) is the process of planning, creating, testing, and deploying software, while STLC (Software Testing Life Cycle) is the specific process of testing the software to ensure it meets requirements and is free of defects.

Welcome to the Project Management Models interview preparation zone on takluu.com! Whether you’re a project coordinator, scrum master, PMP-certified manager, or an aspiring IT project lead, this category is built to help you ace interviews with in-depth understanding of major project methodologies.

From traditional models like Waterfall to modern frameworks like Agile, Scrum, Kanban, and Lean, our carefully selected questions cover all the concepts interviewers love to ask. We don’t just give you definitions—we explain how these models work in real-world projects.

Sample questions include:

What’s the key difference between Agile and Waterfall?
Explain the Scrum lifecycle with roles involved.
When would you choose a hybrid model over Agile?
What challenges did you face while implementing Kanban?
How do Lean principles improve efficiency?

You’ll also find scenario-based, case study, and stakeholder management questions to help you prepare for MNCs like Infosys, TCS, Capgemini, Accenture, and product-based firms that expect sound project methodology knowledge.

Whether you’re appearing for Project Manager, Associate PM, or Delivery Lead roles, our questions are designed to test your application—not just your theory.

Prep smarter. Interview better. Only at takluu.com.

Questions in: Project Management Models

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