Isabel Received a Message on Her Computer That Appeared to Be

question 40

Multiple Choice

Isabel received a message on her computer that appeared to be from the FBI.It informed her that her computer has been locked and she would need to pay a fee to retrieve her data.How would you describe what is happening?

• A) A hacker is trying to put a Trojan on her computer.
• B) A worm has infected her computer and she needs to unplug her device.
• C) It is most likely ransomware because it is telling her she has to verify payment information to unlock her computer.
• D) Nothing has happened and the message is fine to ignore since she has not been home all day and her computer has not been turned on until now.

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Definitions:

Myelin

A fatty substance that surrounds and insulates the axons of many neurons, improving the speed at which electrical impulses propagate along the nerve cells.

Skin Cells

The cells that constitute the outermost layer of the human body, playing crucial roles in protection, sensation, and regulation.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Glia

Non-neuronal cells in the central and peripheral nervous systems that do not produce electrical impulses but are critical for the support, protection, and nutrition of neurons.