# Assessment 4

#### What are some limitations of using a trusted central authority for transaction validation? (Choose ALL that apply)

* [x] Centralized Control
* [x] Lack of Transparency
* [x] Scalability Issues
* [ ] Increased Security
* [ ] Enhanced User Privacy

**Notes to Learners**

The text states that the approach of using a trusted central authority has significant limitations, including 'Centralized Control', 'Lack of Transparency', and 'Scalability Issues'.


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