React Native Regulatory Frameworks & Compliance 3

Question 1

A React Native app collects biometric data for face unlock. Under GDPR, biometric data is classified as:

Accepted Answer

Special category data

Answer

GDPR Article 9 classifies biometric data used for unique identification as special category (sensitive) data requiring explicit consent.

Question 2

What is the maximum fine under GDPR for the most serious violations?

Accepted Answer

€20 million or 4% of global annual turnover

Answer

The highest GDPR tier imposes fines up to €20 million or 4% of global annual turnover, whichever is higher.

Question 3

Which React Native feature must be configured to comply with iOS's requirement that users be shown a purpose string before granting camera access?

Accepted Answer

NSCameraUsageDescription in Info.plist

Answer

iOS requires an NSCameraUsageDescription key in Info.plist containing a plain-language explanation of why the app needs camera access.

Question 4

Under the California Consumer Privacy Act (CCPA), what right allows consumers to request that a business delete their personal information?

Accepted Answer

Right to erasure

Answer

The CCPA grants California consumers the right to request deletion (erasure) of their personal information held by a business.

Question 5

An app sends push notifications using Expo Notifications. Under GDPR, before storing a push token tied to a user's identity, the developer must ensure:

Accepted Answer

A lawful basis for processing exists

Answer

Linking a push token to an identifiable user constitutes personal data processing under GDPR, requiring a valid lawful basis such as consent.

React Native Practice Test

React Native Practice Test

React Native Regulatory Frameworks & Compliance 3