Why Should Users Be Cautious of Hidden File Extensions

question 10

Multiple Choice

Why should users be cautious of hidden file extensions?

• A)The files are usually executable.
• B)They often are used to hide Trojan horses.
• C)The wrong application is likely to open.
• D)They make it difficult to establish file-application associations.

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Definitions:

HCl

Hydrogen chloride, a diatomic molecule consisting of a hydrogen and a chlorine atom, known for its role as a strong acid when dissolved in water.

Alcohols

Organic compounds characterized by one or more hydroxyl (-OH) groups attached to a saturated carbon atom.

HBr

Hydrogen bromide, a diatomic molecule consisting of hydrogen and bromine, used as a reagent in many chemical reactions.

Synthetic Steps

The individual chemical reactions and procedures performed in sequence to synthesize a desired compound from simpler starting materials.