Multi-Factor Authentication

question 94

Multiple Choice

Multi-factor authentication

• A)involves the use of two or more basic authentication methods.
• B)is a table specifying which portions of the systems users are permitted to access.
• C)provides weaker authentication than the use of effective passwords.
• D)requires the use of more than one effective password.

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Definitions:

Molecules

The smallest particle of a chemical element or compound that can exist independently while retaining all the properties of that element or compound.

Oil-immersion Lens

A microscope lens used with a drop of oil to increase the resolution and magnification by decreasing light refraction.

Fine Focus Knob

A control on a microscope that allows for the precise focusing of the specimen at high magnification.

Concentration Gradient

The process by which molecules move through a solution or gas from an area of higher concentration to an area of lower concentration.