Flashcards
Test 3
Cards in this deck (30)
- 1What is Risk?Any uncertain event or condition that might affect your project
- 2How you deal with risk?AVOID
MITIGATE
TRANSFER
ACCEPT - 3Explain Avoid?Prevent the risk from ever happening
- 4Explain MitigateTake some sort of action that will cause it to do as little damage to your project as possible.
- 5Explain TransferPay someone else to accept your risk, most common way is insurance.
- 6When can risk management be considered Cost - Effective?Only when the cost of risk management is considerably less than the loss incurred if the risk happens.
- 7Risk Management: -Risk Assessment -Risk ControlRisk Assessment:
-Risk identification
-Risk analysis
-Risk prioritization
Risk control:
-Risk management planning
-Risk resolution
-Risk monitoring - 8What is Risk Identification?-Any condition, situation or event that would jeopardize the project is a risk
-It is to envision what can go wrong
-Methods are checklist of possible risk,surveys, meetings, reviews of the plan and product - 9Techniques for Risk IdentificationBrainstorming
Checklist
Questionnaires
History data (Lessons learned, data)
Critical path analysis
Goal review - 10Risk Identification GuidelinesStart with open brainstorming
Perform focused brainstorming
Use checklist to ensure sufficient coverage - 11What is Risk Analysis?Estimate:
Probability
impact
Severity
of the problem. - 12What is Risk PrioritizationDetermining where the extra effort of risk management should be spent to get the maximum benefit.
- The chance of a risk occurring
-The effect of the risk - 13Risk ProbabilityThe likelihood that the event will occur.
Measured from 0 (impossible) to 1
(certainty). - 14Risk ImpactThe loss associated with the event (time, quality, money, control, understanding,...)
Measured by level of consequences from 0 to 10 - 15Risk Exposure= Risk probability x Risk impact
> ( 0 to 1) x (Cost) = Risk Exposure in money - 16Risk Control and what is a contingency plan?To which degree we can change the outcome.
Is a plan of action that are shelved for possible use later. - 17when are Contingency Plan implemented?The anticipated problem occurs, or becomes imminent.
The contingency plan requires advance preparation - 18Risk Monitoring and TrackingSince Risk analysis is perform during planning phase and risk are based on events then we must monitor and track these risk for changing events.
- 19BOEHM's TOP TEN RISK1.Personnel shortfalls
2.Unrealistic schedules and budgets
3. Developing the wrong functions
4.Developing the wrong user interfaces
5. Gold-Plating
6. Continuing stream of requirements changes
7. Shortfalls in externally-performed tasks
8. Shortfalls in externally- furnished components
9.Real-time performance shortfalls
10. Straining computer science capabilities - 20Biggest RiskNot knowing what the risks are!
- 21UML Unified Modeling Language Use Casesits a way of communication with u, ur team and ur customer.
Better understanding of the system across the board of teams. - 22what is a Use CasesA description of sequences of actions performed by a given system to produce a result for an actor.
Specify the expected behavior [what] not the [how]. - 23what are actors and Uses cases?actor: represent roles, that is, a type of user of the system
Use cases: represent a sequence of interaction for a type of funcionality - 24ActorsThis external entity communicates with the system. (user, external system, physical environment)
They have unique names and are situated outside of the system boundary - 25Use Case associationExtends, includes, Generalization
- 26IncludeWhen a use case A performs all the behavior described in use case B
- 27ExtendsWhen a use case A can be executed without the use case extension.
- 28GeneralizationUsing Parent and Child Use cases where the child inherits from the parent behavior and can also add or override some behavior.
- 29Use Cases ModelName:
Actor:
Entry Conditions:
Event Flow: Use indentation(system and actor) and enumerate.
Exit Conditions:
Exceptions:
Special Requierments - 30—
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- Flashcards on Test 3, created by Javier Colon on 08/11/2015.
- Created by
- Javier Colon
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