An Authentication Token Is A(n)

question 64

Multiple Choice

An authentication token is a(n) :

• A)device the size of a credit card that contains access permission data.
• B)type of smart card.
• C)gadget that displays passcodes.
• D)electronic marker attached to a digital authorization file.

---

Definitions:

Tree-Ring Data

A method of dating that analyses the growth rings of trees to understand historical climate conditions, date archaeological sites, or study past volcanic eruptions.

Atmospheric Warming

The increase in Earth's average surface temperature due to rising levels of greenhouse gases in the atmosphere.

Climate Change

Long-term changes in temperature, precipitation, and weather patterns on Earth, largely attributed to human activities such as fossil fuel combustion.

Ocean Currents

Large-scale movements of seawater that circulate throughout the earth's oceans, driven by wind, salinity, and temperature differences.