QGIS
Which three files are required for a complete Shapefile?
A) .shp, .shx, .dbf
B) .shp, .prj, .xml
C) .geojson, .kml, .gpx
D) .dwg, .dxf, .dgn
A) .shp, .shx, .dbf
What is QGroundControl primarily used for?
A) GIS data analysis
B) UAV/drone ground control station
C) Flight simulation gaming
D) Weather monitoring
B) UAV/drone ground control station
What are the three primary axes of aircraft movement?
A) X, Y, Z axes
B) Roll, Pitch, Yaw
C) Forward, Backward, Sideways
D) North, South, East
B) Roll, Pitch, Yaw
What is the main purpose of propeller guards on a drone?
A) To improve video quality
B) To reduce battery usage
C) To protect the drone and surroundings from propeller damage
D) To boost Wi-Fi signal
C) To protect the drone and surroundings from propeller damage
What coordinate system uses latitude and longitude in decimal degrees?
A) UTM
B) State Plane
C) Geographic Coordinate System (GCS)
D) Local Grid System
C) Geographic Coordinate System (GCS)
Which communication protocol does QGroundControl commonly use with drones?
A) HTTP
B) FTP
C) MAVLink
D) TCP/IP
C) MAVLink
Which axis controls the up and down movement of an aircraft's nose?
A) Roll axis
B) Pitch axis
C) Yaw axis
D) Thrust axis
B) Pitch axis
Which of the following is NOT a common drone application?
A) Crop monitoring
B) Package delivery
C) Underground mining
D) Aerial photography
C) Underground mining
Which panel in QGIS shows all layers and controls their visibility?
A) Attribute Panel
B) Layers Panel
C) Browser Panel
D) Processing Panel
B) Layers Panel
What does RTL stand for in drone operations?
A) Real-Time Location
B) Return-to-Launch
C) Remote Telemetry Link
D) Radio Transmission Level
B) Return-to-Launch
What is the main purpose of using a drone flight simulator?
A) To take real aerial photos
B) To play video games
C) To practice flying drones in a safe, virtual environment
D) To change the color of a drone
C) To practice flying drones in a safe, virtual environment
What does “Return to Home (RTH)” do on a drone?
A) Lands the drone where it is
B) Sends the drone to the last location it visited
C) Returns the drone to its takeoff point automatically
D) Activates the camera
C) Returns the drone to its takeoff point automatically
What must you enable to create, edit, or delete vector features in QGIS?
A) Layer Properties
B) Edit Mode/Toggle Editing
C) Attribute Table
D) Symbology
B) Edit Mode/Toggle Editing
What type of mission planning can you do in QGroundControl?
A) Waypoint missions
B) Survey missions
C) Return-to-launch missions
D) All of the above
D) All of the above
Which of the following is a common feature found in most drone flight simulators?
A) Music playlists
B) Real-time weather forecasting
C) Virtual joysticks that mimic real drone controllers
D) Social media sharing tools
C) Virtual joysticks that mimic real drone controllers
Why is it important to calibrate the compass before flying a drone?
A) To make the propellers spin faster
B) To prevent GPS signal loss
C) To ensure the drone flies in the correct direction
D) To enable Return to Home
C) To ensure the drone flies in the correct direction
Which of the following best describes a "layer" in QGIS?
A) A type of programming language used in QGIS
B) A visual effect added to a map
C) A data file that represents spatial features like roads, rivers, or buildings
D) A setting that changes the color of the QGIS interface
C) A data file that represents spatial features like roads, rivers, or buildings
Which parameter is crucial for setting up a survey mission in QGroundControl?
A) Ground Sample Distance (GSD)
B) Flight speed only
C) Battery voltage
D) Radio frequency
A) Ground Sample Distance (GSD)
Why is it important to adjust flight modes when using a simulator like Mission Planner?
A) To change the drone’s color
B) To simulate different flying conditions like GPS, Stabilize, or AltHold
C) To improve video quality
D) To update the simulator software
B) To simulate different flying conditions like GPS, Stabilize, or AltHold
Which flight mode keeps the drone stable and level but allows manual control of direction and throttle?
A) Auto Mode
B) GPS Hold
C) Stabilize Mode
D) Return to Home
C) Stabilize Mode