Understanding GPS

What does GPS stand for?

• Global Positioning System

• Global Positioning Satellite

• Geographical Positioning System

• Geographical Positioning Satellite

How many satellites are there in the GPS network?

• 12

• 18

• 24

• 30

What is the role of the GPS receiver?

• Broadcast signals to the satellites

• Receive signals from the satellites

• Monitor the status of the satellites

• Adjust the orbits of the satellites

What is trilateration?

• Measuring the time it takes for signals to travel from the satellites to the receiver

• Determining the distance to each satellite based on the time it takes for their signals to reach the receiver

• Calculating the precise 3D location on Earth based on the distances to at least four satellites

• Monitoring the status of GPS satellites

What is the purpose of ground stations in the GPS system?

• Provide accurate location and time data

• Ensure the synchronization of satellite clocks

• Calculate the distances to the satellites

• Monitor vehicle locations in real-time

When was Selective Availability turned off?

• 1995

• 2000

• 2005

• 2010

Which of the following is a practical application of GPS?

• Finding nearby businesses and attractions

• Tracking outdoor activities for fitness

• Combining hiking with treasure hunting

• All of the above

What is the main purpose of fleet management using GPS?

• Optimizing routes

• Enhancing delivery efficiency

• Monitoring vehicle locations in real-time

• All of the above

What does GPS technology enable in terms of location-based services?

• Finding nearby businesses, attractions, and services

• Providing precise directions

• Tracking fitness progress

• Monitoring vehicle locations

What is the significance of GPS in our daily lives?

• It is a simple navigation tool

• It is a complex system of satellites and signals

• It is used only by the military

• It is not important for everyday activities