Types of Risks 1 Project risks Impact schedule
- Slides: 13
Types of Risks 1. Project risks – Impact schedule and cost – Includes budgetary, schedule, personnel, resource, customer, requirement problems 2. Technical risks – Impact the quality, timelines, and cost – Implementation may become difficult or impossible – Includes design, implementation, interface, verification and maintenance problems – Arise due to leading edge technology
Recap
Software Engineering II Lecture 19 Fakhar Lodhi
Types of Risks 3. Business risks – Marketability – Alignment with the overall business strategy – How to sell – Budget or personnel commitments
Risk Identification • Identify known and predictable risks • Generic risks and product specific risks • Generic risks – threats to every project • Product specific risks – what special characteristics of this project may threaten your project plan? • Risk item checklist
Risk Item Checklist • • Product size Business impact Customer characteristics Process definition Development environment Technology to be built Staff size and experience • Questions relevant to each of the topics can be answered for each software project
Assessing Overall Project Risks • Have top software and customer managers formally committed to support the project? • Are end-users committed to the project and the system/product to be built? • Are requirements fully understood? • Have customers been involved fully in requirement definition? • Do end-users have realistic expectations?
Assessing Overall Project Risks • Does the software team have right mix of skills? • Are project requirements stable? • Does the project team have experience with the technology to be implemented? • Is the number of people on the project team adequate to do the job?
Risk components and drivers 1. Performance risks – Degree of uncertainty that the product will meet its requirements and be fit for its intended use 2. Cost risks – The degree of uncertainty that the project budget will be maintained 3. Support risks – Resultant software will be easy to correct, enhance, and adapt
Risk components and drivers 4. Schedule risks – Product schedule will be maintained • Four impact categories 1. Negligible 2. Marginal 3. Critical 4. Catastrophic
Row 1–Consequences of errors Performance Catastrophic Critical Marginal Negligible Row 2–Failure to achieve desired outcome Support Cost Schedule Failure to meet the requirements will result in mission failure Results in increased cost and schedule delays. Expected value in excess of $500 K Significant degradation Budget overrun likely Non-responsive or unsupportable Unachievable Would degrade performance to a point where mission success is questionable Results in operational delays and or increased cost with expected value of $100 K-$500 K Some reduction in technical performance Possible overrun Minor delays Possible slippage Result in degradation of secondary mission Expected value <$100 K Small reduction Sufficient financial resources Responsive Inconvenience No reduction Realistic Minor Supportable Budget under run Achievable possible
Risk Projection Concerned with risk estimation – Attempts to rate risks in two ways • Likelihood and consequences – Four risk projection activities • Establish a scale that reflects the perceived likelihood of risk • Delineate the consequences • Estimate impact • Note the overall accuracy of risk projection
1: Catastrophic 2: Critical 3: Marginal 4: Negligible Risk mitigation, monitoring, and management plan Risk Category Probability Impact Size estimate may be significantly low Larger number of users than planned Less reuse than planned End-users resist system Delivery deadline will be tightened Funding will be lost Customer will change requirements Technology will not meet expectations Lack of training on tools Staff inexperienced Staff turnover will be high PS PS PS BU BU CU PS TE 60% 30% 70% 40% 50% 40% 80% 30% 2 3 2 1 DE ST ST 80% 30% 60% 3 2 2 RMMM
- Contoh working paper
- Project finance risks and mitigants
- Types of credit risk
- Perpetual project closure
- Types of project termination
- Figure 11-4
- Project impact massachusetts
- Materi kuliah manajemen resiko
- Project impact csueb
- Master schedule definition
- Develop schedule in project management
- Contoh gantt chart projek
- Most projects have one path through a network diagram
- Microsoft project schedule tutorial