MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Hazardous Waste Management knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If screening calculations indicate that the risk is below risk levels of concern, a quantitative uncertainty analysis may not be necessary for site. |
| A. | False |
| B. | True |
| Answer» C. | |
| 2. |
If the cost of remediation required to reduce exposure or risk is low, a quantitative uncertainty analysis is not required. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
An uncertainty analysis is additionally useful to weigh the benefits against the _____________ |
| A. | Costs of alternative remedial actions |
| B. | Chemical plans |
| C. | Exposure plans |
| D. | Toxicity actions |
| Answer» B. Chemical plans | |
| 4. |
Uncertainty in the point estimate that is less than one order of magnitude is considered ___________ |
| A. | High |
| B. | Low |
| C. | Moderate |
| D. | Very high |
| Answer» C. Moderate | |
| 5. |
A quantitative uncertainty analysis requires knowledge about the ___________ |
| A. | Frequency |
| B. | Duration |
| C. | Intensity |
| D. | Potential range of values likely to encompass the true but unknown value |
| Answer» E. | |
| 6. |
A discussion of uncertainty is critical for _____________ |
| A. | Characterization of risk |
| B. | Chemical analysis |
| C. | Pathway analysis |
| D. | Data calculation |
| Answer» B. Chemical analysis | |