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Self Test Answers

1.When is it appropriate to accept a project risk?
  1. It is never appropriate to accept a project risk.

  2. All risks must be mitigated or transferred.

  3. It is appropriate to accept a risk if the project team has never completed this type of project work before.

  4. If the risk is in balance with the reward.

A1: D. Risks that are in balance with the reward are appropriate for acceptance.

A, B, and C are all incorrect because these solutions are all false responses to risk management. It certainly is appropriate to accept a project risk in some instances. Consider the weather or the dangerous nature of some project work like construction. You don’t have to mitigate or transfer all risks, as some are worth accepting, exploiting, enhancing, or even sharing. Just because a project team has not done a particular type of work before does not equate to accepting risks.

2.Frances is the project manager of the LKJ Project. Which of the following techniques will she use to create the risk management plan?
  1. Risk tolerance

  2. Status meetings

  3. Planning meetings

  4. Variance meetings

A2: C. Planning meetings are used to create the risk management plan. The project manager, project team leaders, key stakeholders, and other individuals with the power to make decisions regarding risk management attend the meetings.

Choices A, B, and D are incorrect, since these choices do not fully answer the question.

3.Which of the following is not part of a risk management plan?
  1. Roles and responsibilities

  2. Methodology

  3. Technical assessment board compliance

  4. Risk categories

A3: C. The technical assessment board may be used as part of the change control system. It is not relevant to risk management planning.

A is incorrect. Roles and responsibilities are a part of the risk management plan. B, methodology, is part of the risk management plan because it identifies the approaches, tools, and data sources for risk management. D, risk categories, is part of the risk management plan.

4.You are the project manager of the GHK Project. You and the manufacturer have agreed to substitute the type of plastic used in the product to a slightly thicker grade should there be more than a 7 percent error in production. The thicker plastic will cost more and require the production to slow down, but the errors should diminish. This is an example of which of the following?
  1. Threshold

  2. Tracking

  3. Budgeting

  4. JIT manufacturing

A4: A. An error value of 7 percent represents the threshold the project is allowed to operate under. Should the number of errors increase beyond 7 percent, the current plastic will be substituted.

B is incorrect, since tracking is the documentation of a process through a system or work-flow, or the documentation of events through the process. C, budgeting, is also incorrect. D, JIT manufacturing, is a scheduling approach to ordering the materials only when they are needed in order to keep inventory costs down.

5.An organization’s risk tolerance is also known as what?
  1. The utility function

  2. Herzberg’s Theory of Motivation

  3. Risk acceptance

  4. The risk-reward ratio

A5: A. The utility function describes a person’s willingness to tolerate risk.

B is incorrect. Herzberg’s Theory of Motivation is an HR theory that describes motivating agents for workers. C is also incorrect. Risk acceptance describes the action of allowing a risk to exist because it is deemed low in impact, low in probability, or both. D, the risk-reward ratio, is incorrect. This describes the potential reward for taking a risk in the project.

6.A risk trigger is also called which of the following?
  1. A warning sign

  2. A delay

  3. A cost increase

  4. An incremental advancement of risk

A6: A. Risk triggers can also be known as warning signs. Triggers signal that a risk is about to happen or has happened.

B, C, and D are all incorrect because these answers do not properly describe a risk trigger.

7.The customers of the project have requested additions to the project scope. The project manager brings notice that additional risk planning will need to be added to the project schedule. Why?
  1. The risk planning should always be the same amount of time as the activities required by the scope change.

  2. Risk planning should always occur whenever the scope is adjusted.

  3. Risk planning should only occur at the project manager’s discretion.

  4. The project manager is incorrect. Risk planning does not need to happen at every change in the project.

A7: B. When the scope has been changed, the project manager should require risk planning to analyze the additions for risks to the project’s success.

A is incorrect. The scope changes may not require the same amount of time as the activities needed to complete the project changes. C is incorrect because risk planning should not occur at the project manager’s discretion. Instead, it should be based on evidence within the project and the policies adopted in the risk management plan. D is also incorrect. When changes are added to the project scope, risk planning should occur.

8.Which one of the following best describes the risk register?
  1. It documents all of the outcomes of the other risk management processes.

  2. It’s a document that contains the initial risk identification entries.

  3. It’s a system that tracks all negative risks within a project.

  4. It’s part of the project’s PMIS for integrated change control.

A8: A. The risk register documents all of the outcomes of the other risk management processes.

Choices B, C, and D are all incorrect definitions of the risk register.

9._______________ include(s) fire, theft, or injury, and offer(s) no chance for gain.
  1. Business risks

  2. Pure risks

  3. Risk acceptance

  4. Life risks

A9: B. Pure risks are the risks that could threaten the safety of the individuals on the project.

Choice A is incorrect because business risks affect the financial gains or loss of a project. C and D are incorrect, since these terms are not relevant.

10.Complete this sentence: A project risk is a(n) _______________ occurrence that can affect the project for good or bad.
  1. Known

  2. Potential

  3. Uncertain

  4. Known-unknown

A10: C. Risks are not planned—they are left to chance. The accommodation and the reaction to a risk can be planned, but the event itself is not planned. If risks could be planned, Las Vegas would be out of business.

A, B, and D are all incorrect, since these terms do not accurately complete the sentence.

11.When should risk identification happen?
  1. As early as possible in the initiation process

  2. As early as possible in the planning process

  3. Throughout the product management life cycle

  4. Throughout the project life cycle

A11: D. Risk identification is an iterative process that happens throughout the project life cycle.

A and B are both incorrect because risk identification is not limited to any one process group. C is incorrect because risk identification happens, technically, throughout the project management life cycle, which is unique to each project, not the product management life cycle.

12.You are the project manager of the KLJH Project. This project will last two years and has 30 stakeholders. How often should risk identification take place?
  1. Once at the beginning of the project

  2. Throughout the execution processes

  3. Throughout the project

  4. Once per project phase

A12: C. Risk identification happens throughout the project. Recall that planning is iterative—as the project moves towards completion, new risks may surface that call for identification and planned responses.

A is incorrect. Risk identification should happen throughout the project, not just at the beginning. B is incorrect because risk identification is part of planning. D is incorrect because the nature of the project phase may require and reveal more than one opportunity for risk identification.

13.Which one of the following is an acceptable tool for risk identification?
  1. Decision tree analysis

  2. Decomposition of the project scope

  3. The Delphi Technique

  4. Pareto charting

A13: C. The Delphi Technique, an anonymous risk identification method, is the correct answer.

A is incorrect. Decision tree analysis is appropriate for calculating the expected monetary value of a decision, but not for risk identification. B is incorrect because the decomposition of the project scope will result in the WBS. D is incorrect. Creating a Pareto chart is part of quality control, not of risk identification.

14.You are the project manager for a project that will create a new and improved website for your company. Currently, your company has more than eight million users around the globe. You would like to poll experts within your organization with a simple, anonymous form asking about any foreseeable risks in the design, structure, and intent of the website. With the collected information, subsequent anonymous polls are submitted to the group of experts. This is an example of __________.
  1. Risk identification

  2. A trigger

  3. An anonymous trigger

  4. The Delphi Technique

A14: D. An anonymous poll allowing experts to freely submit their opinion without fear of backlash is an example of the Delphi Technique.

A, B, and C are incorrect. These choices do not accurately answer the question.

15.Which of the following describes SWOT?
  1. An analysis of strengths, weakness, options, and timing

  2. An analysis of strengths, weakness, opportunities, and threats

  3. An elite project team that comes in and fixes project risks and threats

  4. Ratings of 1 to 100

A15: B. SWOT analysis is part of risk identification and examines the strengths, weakness, opportunities, and threats of the project to make certain all possibilities for risk identification are covered.

A is incorrect because SWOT examines all four perspectives. C and D are incorrect because these ratings are part of quantitative-qualitative risk analysis.

16.Which risk analysis provides the project manager with a risk ranking?
  1. Quantifiable

  2. Qualitative

  3. The utility function

  4. SWOT analysis

A16: B. The risk ranking is based on the very high, high, medium, low, and very low attributes of the identified risks.

A is incorrect because it is not relevant to the question. Look again—answer A is quantifiable, not quantitative. C is incorrect. Utility function describes an organization’s tolerance for risk. D, SWOT analysis, is part of risk identification.

17.A table of risks, their probability, their impact, and a number representing the overall risk score is called a _______________.
  1. Risk table

  2. Probability and impact matrix

  3. Quantitative matrix

  4. Qualitative matrix

A17: B. A table of risks, their probability, and their impact equate to a risk score in a risk matrix.

A is incorrect, since it does not fully answer the question. C and D are incorrect because a risk matrix can be used in both quantitative and qualitative risk analyses.

18.You are presented with the following table:

Risk EventProbabilityImpact Cost/BenefitEMV
1.20–4,000 
2.505,000 
3.45–300 
4.22500 
5.35–4,500 


What is the EMV for Risk Event 3?

  1. $135

  2. –$300

  3. $45

  4. –$135

A18: D. Risk Event 3 has a probability of 45 percent and an impact cost of –$300, which equates to –$135.

A, B, and C are all wrong because their values are incorrect answers for the formula.

19.You are presented with the following table:

Risk EventProbabilityImpact Cost/BenefitEx$V
1.35–4,000 
2.4050,000 
3.45–300,000 
4.3050,000 
5.35–45,000 


Based on the preceding numbers, what is the amount needed for the contingency fund?

  1. Unknown with this information

  2. 249,000

  3. 117,150

  4. 15,750

A19: C. The calculated amount for each of the risk events is shown in the following table:

Risk EventProbabilityImpact Cost/BenefitEx$V
10.35–4,000–1,400
20.450,00020,000
30.45–300,000–135,000
40.350,00015,000
50.35–45,000–15,750
   –117,150


A, B, and D are incorrect answers because they do not reflect the contingency amount needed for the project based on the preceding table.

20.The water sanitation project manager has determined that the risks associated with handling certain chemicals are too high. He has decided to allow someone else to complete this portion of the project, so he has outsourced the handling and installation of the chemicals and filter equipment to an experienced contractor. This is an example of which of the following?
  1. Avoidance

  2. Acceptance

  3. Mitigation

  4. Transference

A20: D. Because the risk is not eliminated but transferred to someone else or another entity, it is considered transference.

A is incorrect because the risk still exists, but it is handled by another entity. B is incorrect because the project manager has not accepted the risk, deciding instead to allow another entity to deal with it. C is incorrect. The risk has not been mitigated in the project.

21.A project manager and the project team are actively monitoring the pressure gauge on a piece of equipment. Sarah, the engineer, recommends a series of steps to be implemented should the pressure rise above 80 percent. The 80 percent mark represents what?
  1. An upper control limit

  2. The threshold

  3. Mitigation

  4. A workaround

A21: B. The 80 percent mark is a threshold.

A is incorrect. An upper control limit is a boundary for quality in a control chart. C is incorrect. Mitigation is a planned response should a risk event happen. D is also incorrect. A workaround is an action to bypass the risk event.

22.You are presented with the following table:

Risk EventProbabilityImpact Cost/BenefitEx$V
1.20–4,000 
2.505,000 
3.45–300 
4.22500 
5.35–4,500 
6   


What would Risk 6 be based on the following information: Marty is 60 percent certain that he can get the facility needed for $45,000, which is $7,000 less than what was planned for?

  1. .60, 45,000, 27,000

  2. .60, 52,000, 31,200

  3. .60, 7,000, 4,200

  4. .60, –7,000, –4,200

A22: C. Marty is 60 percent certain he can save the project $7,000. The $4,200 represents the 60 percent certainty of the savings.

A, B, and D are all incorrect since these values do not reflect the potential savings of the project.

23.What can a project manager use to determine whether it is better to make or buy a product?
  1. A decision tree analysis

  2. A fishbone model

  3. An Ishikawa diagram

  4. An ROI analysis

A23: A. A decision tree model can separate the pros and cons of buying versus building.

B and C are both incorrect. A fishbone diagram and an Ishikawa diagram show cause and effect. D is incorrect because ROI analysis does not answer the question as fully as decision tree analysis.

24.Which of the following can determine multiple scenarios, given various risks and the probability of their impact?
  1. Decision trees

  2. Monte Carlo simulations

  3. Pareto charts

  4. Gantt charts

A24: B. Monte Carlo simulations can reveal multiple scenarios and examine the risks and probability of impact.

A, decision trees, help guide the decision-making process. C, a Pareto chart, helps identify the leading problems in a situation. D, Gantt charts, compare the lengths of activities against a calendar in a bar chart format.

25.A project can have many risks with high-risk impact scores but have an overall low risk score. How is this possible?
  1. The risk scores are graded on a bell curve.

  2. The probability of each risk is low.

  3. The impact of each risk is not accounted for until it comes to fruition.

  4. The risks are rated high, medium, or low.

A25: B. A risk can have a very high impact on the project, but inversely have an extremely low probability score.

A is incorrect and not relevant to the scenario. C is not a true statement. D is also incorrect. A model using high, medium, and low versus a numbering system would not alter the overall high- or low-risk score of the project.


  

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