Correct Answer:
B. Decentralized and immutable digital ledger.
Explanation:
The correct answer is Decentralized and immutable digital ledger. because it records transactions sequentially across a peer-to-peer network without relying on a central authority.
- Step 1 (Decentralization): Data is stored across a distributed network of computers (nodes) rather than a single centralized server, ensuring no single entity has total control.
- Step 2 (Immutability): Once a block of data is cryptographically linked to the chain, modifying it requires altering all subsequent blocks, making the records practically unchangeable.
- Incorrect Options:
- High-speed internet routing is incorrect because network routing protocols handle internet traffic speeds, which is entirely separate from cryptographic ledgers.
- Centralized cloud storage system is incorrect because blockchain is inherently decentralized, which is the direct opposite of a centralized framework.
- Automated video editing features is incorrect because media rendering software operates on completely different algorithms unrelated to ledger distribution.