What did the CJEU rule in Case C-673/17 (Planet49) regarding pre-ticked checkboxes?
2.
What is the primary legal concern with 'consent walls' — websites that require consent to data processing in order to access the service?
3.
Under GDPR Art. 7, which of the following actions constitutes valid consent?
4.
A website's cookie banner has a prominent 'Accept All' button and a tiny, greyed-out 'Manage Preferences' link that requires five clicks to reject non-essential cookies. What privacy concept dös this illustrate?
5.
What is the IAB Transparency and Consent Framework (TCF), and what major legal challenge has it faced?
6.
List three conditions that would invalidate consent under GDPR, and briefly explain why each fails the validity test.