Setting geofence boundaries in Drone Programming - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to set the maximum altitude for the geofence.

Drone Programming

geofence.set_max_altitude([1])

Drag options to blanks, or click blank then click option'

Amax_altitude

B100

Caltitude_limit

DsetAltitude

Attempts:

3 left

💡 Hint

Common Mistakes

Using a variable name instead of a number.

Passing a method name instead of a value.

The maximum altitude is set by passing a numeric value like 100 to the set_max_altitude method.

2fill in blank

medium

Complete the code to define the geofence boundary as a circle with a radius.

Drone Programming

geofence.set_boundary_circle(center, [1])

Drag options to blanks, or click blank then click option'

Aperimeter

Bcircumference

Cdiameter

Dradius

Attempts:

3 left

💡 Hint

Common Mistakes

Using diameter instead of radius.

Using circumference or perimeter which are not parameters here.

The geofence boundary circle is defined by its radius, not diameter or perimeter.

3fill in blank

hard

Fix the error in the code to activate the geofence.

Drone Programming

geofence.[1]()

Drag options to blanks, or click blank then click option'

Adeactivate

Benable

Cactivate

Dstart

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'enable' or 'start' which are not valid methods here.

Using 'deactivate' which turns the geofence off.

The correct method to turn on the geofence is activate().

4fill in blank

hard

Fill both blanks to create a rectangular geofence boundary with given corners.

Drone Programming

geofence.set_boundary_rectangle([1], [2])

Drag options to blanks, or click blank then click option'

Atop_left_corner

Bbottom_right_corner

Ccenter_point

Dradius

Attempts:

3 left

💡 Hint

Common Mistakes

Using center point or radius which are for circular boundaries.

Using the same point twice.

A rectangular geofence is defined by its top_left_corner and bottom_right_corner coordinates.

5fill in blank

hard

Fill both blanks to create a geofence dictionary with keys and a condition.

Drone Programming

geofence_data = {: {BLANK_2}} for [2] in boundaries if [1] > 0

Drag options to blanks, or click blank then click option'

A{

Bboundary

Ckey

D}

Attempts:

3 left

💡 Hint

Common Mistakes

Missing curly braces.

Using the same variable for key and value.

Not filtering boundaries with positive values.

This is a dictionary comprehension. It starts with {, uses key and boundary as variables, and ends with }.