Multi-drone coordination concept in Drone Programming - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to start the drone's mission.

Drone Programming

drone.[1]()

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Alaunch

Bstop

Cland

Dhover

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'land' or 'stop' instead of 'launch' will not start the mission.

The launch() command starts the drone's mission by taking off.

2fill in blank

medium

Complete the code to make the drone move forward by 10 meters.

Drone Programming

drone.move([1], 10)

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Aforward

Bbackward

Cup

Ddown

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'backward' or 'up' will move the drone in the wrong direction.

The move('forward', 10) command moves the drone 10 meters forward.

3fill in blank

hard

Fix the error in the code to check if the drone has reached its target.

Drone Programming

if drone.position == [1]:
    drone.stop()

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Atarget position

BtargetPosition

Ctarget-position

Dtarget_position

Attempts:

3 left

💡 Hint

Common Mistakes

Using hyphens or spaces in variable names causes syntax errors.

The variable target_position correctly holds the target coordinates.

4fill in blank

hard

Fill both blanks to create a dictionary of drone IDs and their battery levels for drones with battery above 20%.

Drone Programming

battery_status = {drone_id: [1] for drone_id, [2] in drones.items() if battery > 20}

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Abattery

Bstatus

Dlevel

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong variable names or keys that don't exist in the drones dictionary.

The dictionary comprehension maps each drone_id to its battery level from the drones dictionary.

5fill in blank

hard

Fill all three blanks to filter drones with signal strength above 75 and create a dictionary with drone names in uppercase as keys and their signal as values.

Drone Programming

strong_signals = [1]: [2] for name, [3] in drone_signals.items() if signal > 75}

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Aname.upper()

Bsignal

Dname

Attempts:

3 left

💡 Hint

Common Mistakes

Using original names instead of uppercase or wrong variable names.

This dictionary comprehension creates keys as uppercase drone names and values as their signal strength, filtering only those with signal above 75.