Which of the following is not one of the benefits of a blockchain database?

Question

BlackTom AI · Accepted Answer

To evaluate which statement is not a benefit of a blockchain database, I’ll consider what blockchain typically offers versus what it does not.
Option 1: 'It prevents data from being altered retroactively.' Blockchain’s immutability is a core touted benefit; once data is written and confirmed, altering it is extremely difficult due to cryptographic hashes and distributed consensus. This statement aligns with common blockchain advantages.
Option 2: 'It enables firms to create and verify transactions on a network very rapidly.' While blockchains can streamline verification and remove some intermediaries, the actual speed depends on the blockchain design and network load. Some blockchains trade off speed for security or decentralization, so this claim can be situationally true but may overstate universal rapidity. It’s not inherently false, but it’s context-dependent and not a definitive universal benefit across all blockchains.
Option 3: 'It enables the ability to use relational databases.' Traditional relational databases rely on structured schemas and centralized control, whereas blockchain is a distributed ledger with a different data model. The claim that blockchain enables the use of relational databases is not accurate in the sense of providing relational database functionality within a blockchain; relational DB features aren’t a core or inherent benefit of blockchain technology.
Option 4: 'It allows administrators to manage data more effectively.' Blockchain can improve governance, auditability, and transparency, which may help administrators manage data more effectively in some contexts. This can be considered a valid benefit, though the degree depends on implementation.
Option 5: 'It provides users with an integrated view of the data.' Since many nodes hold copies of the ledger, users can obtain a consistent, integrated view across the network, which is a commonly cited benefit of distributed ledgers.
In summary, the statement most clearly misaligns with blockchain’s characteristic benefits, because it asserts a capability (using relational databases) that is not a native or inherent advantage of blockchain technology. The other options describe benefits that blockchain projects often promote, even though some advantages may vary by implementation and context.

MIDS 301 For Feb 25th Class

Which of the following is not one of the benefits of a blockchain database?

查看解析

登录即可查看完整答案

类似问题

According to this week's reading, "________'s biggest potential is for facilitating track-and-trace applications that help companies document the chain of custody of goods."

The blockchain:

Which technology is going to be central in the metaverse economy?

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单