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Decision Making and Problem Solving in Engineering

Description: This quiz is designed to assess your understanding of the concepts and techniques related to decision making and problem solving in the field of engineering.
Number of Questions: 15
Created by:
Tags: engineering management decision making problem solving engineering design
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Which of the following is NOT a step in the decision-making process?

  1. Identify the problem or opportunity

  2. Generate alternative solutions

  3. Evaluate the alternatives

  4. Implement the chosen solution

  5. Monitor and evaluate the results

Show answer
Correct Option: E
Explanation:

Monitoring and evaluating the results is a step in the problem-solving process, not the decision-making process.

What is the primary purpose of a decision matrix?

  1. To identify the best alternative solution

  2. To generate alternative solutions

  3. To evaluate the alternatives

  4. To implement the chosen solution

  5. To monitor and evaluate the results

Show answer
Correct Option: C
Explanation:

A decision matrix is a tool used to evaluate different alternatives based on multiple criteria.

Which of the following is NOT a common problem-solving technique?

  1. Brainstorming

  2. Mind mapping

  3. SWOT analysis

  4. Root cause analysis

  5. Six Sigma

Show answer
Correct Option: C
Explanation:

SWOT analysis is a strategic planning technique, not a problem-solving technique.

What is the main goal of root cause analysis?

  1. To identify the underlying cause of a problem

  2. To generate alternative solutions

  3. To evaluate the alternatives

  4. To implement the chosen solution

  5. To monitor and evaluate the results

Show answer
Correct Option: A
Explanation:

Root cause analysis is a technique used to identify the underlying cause of a problem in order to prevent it from recurring.

Which of the following is NOT a benefit of using decision support systems (DSS)?

  1. Improved decision-making

  2. Increased efficiency

  3. Reduced costs

  4. Increased complexity

  5. Enhanced communication

Show answer
Correct Option: D
Explanation:

DSS are designed to simplify decision-making, not increase complexity.

What is the primary purpose of a feasibility study?

  1. To determine the viability of a proposed project

  2. To generate alternative solutions

  3. To evaluate the alternatives

  4. To implement the chosen solution

  5. To monitor and evaluate the results

Show answer
Correct Option: A
Explanation:

A feasibility study is conducted to assess the practicality and viability of a proposed project.

Which of the following is NOT a common type of decision-making bias?

  1. Confirmation bias

  2. Framing bias

  3. Hindsight bias

  4. Availability bias

  5. Anchoring bias

Show answer
Correct Option: C
Explanation:

Hindsight bias is a cognitive bias that occurs after an event has already happened.

What is the main purpose of a risk assessment?

  1. To identify potential risks

  2. To generate alternative solutions

  3. To evaluate the alternatives

  4. To implement the chosen solution

  5. To monitor and evaluate the results

Show answer
Correct Option: A
Explanation:

A risk assessment is conducted to identify and evaluate potential risks associated with a project or activity.

Which of the following is NOT a common decision-making style?

  1. Autocratic

  2. Democratic

  3. Consultative

  4. Delegative

  5. Laissez-faire

Show answer
Correct Option: E
Explanation:

Laissez-faire is not a common decision-making style, as it involves a lack of involvement in the decision-making process.

What is the primary purpose of a cost-benefit analysis?

  1. To compare the costs and benefits of different alternatives

  2. To generate alternative solutions

  3. To evaluate the alternatives

  4. To implement the chosen solution

  5. To monitor and evaluate the results

Show answer
Correct Option: A
Explanation:

A cost-benefit analysis is conducted to compare the costs and benefits of different alternatives in order to make an informed decision.

Which of the following is NOT a common technique for generating alternative solutions?

  1. Brainstorming

  2. Mind mapping

  3. SWOT analysis

  4. SCAMPER

  5. TRIZ

Show answer
Correct Option: C
Explanation:

SWOT analysis is a strategic planning technique, not a technique for generating alternative solutions.

What is the main purpose of a sensitivity analysis?

  1. To determine how sensitive the results of a decision are to changes in the input parameters

  2. To generate alternative solutions

  3. To evaluate the alternatives

  4. To implement the chosen solution

  5. To monitor and evaluate the results

Show answer
Correct Option: A
Explanation:

A sensitivity analysis is conducted to determine how sensitive the results of a decision are to changes in the input parameters.

Which of the following is NOT a common problem-solving tool?

  1. Flowcharts

  2. Decision trees

  3. Gantt charts

  4. PERT charts

  5. Fishbone diagrams

Show answer
Correct Option: C
Explanation:

Gantt charts are used for project planning and scheduling, not for problem-solving.

What is the primary purpose of a brainstorming session?

  1. To generate a large number of ideas in a short amount of time

  2. To evaluate the alternatives

  3. To implement the chosen solution

  4. To monitor and evaluate the results

  5. To communicate the decision to stakeholders

Show answer
Correct Option: A
Explanation:

A brainstorming session is conducted to generate a large number of ideas in a short amount of time.

Which of the following is NOT a common type of decision support system (DSS)?

  1. Model-driven DSS

  2. Data-driven DSS

  3. Knowledge-based DSS

  4. Communication-driven DSS

  5. Group DSS

Show answer
Correct Option: D
Explanation:

Communication-driven DSS is not a common type of DSS.

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