When a Blockchain Software Is Updated with New Functionality That

question 91

Multiple Choice

When a blockchain software is updated with new functionality that breaks or modifies the rules of the previous version of the software, what has just occurred?

• A) A hard fork
• B) Revision Reversal Attack
• C) A software fault
• D) Autonomous update consensus

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Definitions:

Environmental Issues

Concerns related to the degradation of the earth's natural environment due to human activities, affecting air, water, soil quality, and ecosystems.

Environmental Accident

An unexpected event that causes significant harm to the environment, including natural ecosystems, wildlife, and human health.

Wind Power

The use of wind turbines to generate electricity by converting the kinetic energy of wind into mechanical power.