Local processing vs cloud offloading in IOT Protocols - Interactive Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to select the processing mode for data handling.

IOT Protocols

processing_mode = '[1]'  # Choose between local or cloud

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

Aoffline

Bcloud

Cremote

Dlocal

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'cloud' when local processing is intended.

Choosing 'local' means data is processed on the device itself, reducing latency.

2fill in blank

medium

Complete the code to send data to the cloud only if local processing is not possible.

IOT Protocols

if not can_process_locally:
    send_data_to = '[1]'

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

Acloud

Bedge

Cdevice

Dlocal

Attempts:

3 left

💡 Hint

Common Mistakes

Sending data to 'local' when local processing is not possible.

Data is sent to the cloud when local processing is unavailable.

3fill in blank

hard

Fix the error in the code that decides processing location.

IOT Protocols

processing_location = 'cloud' if [1] else 'local'

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

Acannot_process_locally

Bprocess_locally

Ccan_process_locally

Dlocal_processing

Attempts:

3 left

💡 Hint

Common Mistakes

Using a positive condition that causes wrong processing location.

The condition should check if local processing is NOT possible to choose cloud.

4fill in blank

hard

Fill both blanks to create a dictionary mapping device IDs to processing modes.

IOT Protocols

device_processing = {device_id: '[1]' if status == '[2]' else 'cloud' for device_id, status in devices.items()}

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

Alocal

Bactive

Cinactive

Doffline

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up status values or processing modes.

Devices with 'active' status use local processing; others use cloud.

5fill in blank

hard

Fill all three blanks to filter devices for local processing based on battery and connectivity.

IOT Protocols

local_devices = {id: mode for id, mode in device_modes.items() if battery_levels[id] [1] 20 and connectivity[id] == '[2]' and mode == '[3]'}

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

A>

Bconnected

Clocal

D<

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong comparison operators or status strings.

Devices with battery above 20, connected status, and local mode are selected.