A Certificate Authority Is a Data File That Identifies Individuals

question 19

True/False

A certificate authority is a data file that identifies individuals or organizations online and is comparable to a digital signature.

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Definitions:

Parenchyma

A type of plant tissue composed of living cells, often the most abundant type of cell in plants, involved in photosynthesis, storage, and regenerative processes.

Axil

The angle or area between the upper side of a leaf or stem and the supporting stem or branch.

Petiole

A slender stem that attaches the leaf blade to the plant stem, enabling nutrient and water transport.

Stem

The main body or stalk of a plant, which supports leaves, flowers, and fruits, and transports fluids between the roots and the rest of the plant.