Which of the Following Is Not a Characteristic of Blockchain

question 107

Multiple Choice

Which of the following is not a characteristic of blockchain technology?

• A)It creates a shared system of record among business network members
• B)Each member of the network must have access privileges
• C)Computerized mining equipment is required
• D)Information is shared only on a need-to-know basis
• E)Consensus is required from all members and all validated transactions are permanently recorded.

---

Definitions:

Environment

The surrounding physical, biological and socio-economic conditions in which an organism or community lives.

Shaping Development

The process by which behavior is gradually guided toward a desired pattern through positive reinforcement of successive approximations to the target behavior.

Cellular-Clock Theory

A theory suggesting that aging is the result of cells hitting a limit on the number of times they can divide, influenced by telomeres' length at the ends of chromosomes.

Free-Radical Theory

A theory suggesting that organisms age due to cells accumulating free radical damage over time.