Why swarms multiply drone capability in Drone Programming - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to initialize a drone swarm with 5 drones.

Drone Programming

swarm = DroneSwarm([1])

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

A5

B10

C1

D0

Attempts:

3 left

💡 Hint

Common Mistakes

Using 0 or 1 will create no swarm or a single drone, not a swarm.

The swarm is initialized with 5 drones by passing 5 as the argument.

2fill in blank

medium

Complete the code to make all drones in the swarm take off.

Drone Programming

swarm.[1]()

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Atake_off

Bmove

Chover

Dland

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'land' will make drones land instead of taking off.

The take_off method makes all drones in the swarm lift off the ground.

3fill in blank

hard

Fix the error in the code to command the swarm to move forward by 10 meters.

Drone Programming

swarm.move([1]=10)

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Adirection

Bdistance

Cheight

Dspeed

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'speed' or 'height' will not specify the movement distance.

The parameter distance specifies how far the swarm should move forward.

4fill in blank

hard

Fill both blanks to create a dictionary that maps each drone's ID to its battery level if battery is above 20%.

Drone Programming

battery_status = {drone.[1]: drone.[2] for drone in swarm if drone.battery > 20}

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Aid

Bbattery

Cstatus

Dlocation

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'status' or 'location' will not give the correct keys or values.

Use id to get the drone's identifier and battery to get its battery level.

5fill in blank

hard

Fill all three blanks to filter drones with battery above 50%, map their IDs to their current altitude, and convert IDs to uppercase.

Drone Programming

altitudes = {drone.[1]: drone.[2] for drone in swarm if drone.[3] > 50}

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Aid.upper()

Baltitude

Cbattery

Dlocation

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'location' instead of 'altitude' or forgetting to convert ID to uppercase.

We convert the drone ID to uppercase with id.upper(), get the altitude with altitude, and filter by battery level with battery.