FREE CHMS Mitigation Techniques & Technologies Questions and Answers

Question 1

Which of the following is an example of a structural flood mitigation technique?

Accepted Answer

Building a floodwall or levee

Answer

Public awareness campaigns

Answer

Zoning regulations

Answer

Evacuation planning

Question 2

What is the primary benefit of using green infrastructure for stormwater management?

Accepted Answer

Reduces runoff while improving water quality and habitat

Answer

It's always cheaper than traditional gray infrastructure

Answer

Eliminates the need for all drainage systems

Answer

Works independently of local climate conditions

Question 3

Which seismic mitigation technique is commonly used for unreinforced masonry buildings?

Accepted Answer

Installing steel moment frames or shear walls

Answer

Adding rooftop gardens

Answer

Painting the exterior with reflective coatings

Answer

Replacing all windows with smaller openings

Question 4

What is the purpose of base isolation in earthquake-resistant design?

Accepted Answer

To absorb and dissipate seismic energy

Answer

To make buildings heavier and more stable

Answer

To reduce construction costs

Answer

To improve architectural aesthetics

Question 5

Which wildfire mitigation technique focuses on creating defensible space around structures?

Accepted Answer

Clearing vegetation and using fire-resistant landscaping

Answer

Installing sprinkler systems on roofs

Answer

Painting homes with fire-retardant paint

Answer

Building underground shelters

Question 6

What technology is increasingly used for post-disaster damage assessment?

Accepted Answer

Unmanned Aerial Vehicles (drones) with imaging sensors

Answer

Paper-based surveys

Answer

AM radio broadcasts

Answer

Door-to-door interviews

Question 7

Which coastal mitigation technique combines natural and engineered solutions?

Accepted Answer

Living shorelines with native vegetation and oyster reefs

Answer

Concrete seawalls only

Answer

Complete relocation of coastal communities

Answer

Offshore oil rigs as wave breaks

Question 8

What is the primary advantage of using Building Information Modeling (BIM) for mitigation projects?

Accepted Answer

Enables virtual testing of designs against hazard scenarios

Answer

Reduces the need for all permits

Answer

Eliminates construction costs

Answer

Replaces the need for site inspections

Question 9

Which technique is used to mitigate urban heat island effects?

Accepted Answer

Installing reflective roofs and expanding green spaces

Answer

Painting all buildings black

Answer

Increasing asphalt coverage

Answer

Reducing tree planting to save water