What technology allows for the storage of data in blocks that are chained together in a chronological order?

The technology that allows for the storage of data in blocks that are chained together in chronological order is blockchain. Blockchain is a specific type of distributed ledger technology that organizes data into a series of blocks, each connected to the previous block through cryptographic hashes. This structure ensures that each block contains a timestamp and a record of transactions, which creates a secure and immutable chain of data.

The key feature of blockchain is its ability to maintain a decentralized and tamper-resistant ledger. Once data is added to a block and the block is linked to the chain, altering that data would require changing every subsequent block and obtaining consensus from the network participants, which is computationally impractical.

In contrast, a distributed ledger refers to a broader concept that can include various types of records stored across multiple locations but does not inherently include the chronological block structure. Database management typically focuses on structured data within traditional databases and does not utilize a block-based or chain-linked approach. Cloud storage is simply a method of storing data on remote servers accessed via the internet and does not involve the blockchain architecture. Thus, the distinct characteristics of blockchain make it the correct answer to the question.