A Computer Abuse Technique Called a ____ Involves Inserting Unauthorized

question 62

Multiple Choice

A computer abuse technique called a ____ involves inserting unauthorized code in a program, which, when activated, may cause a disaster, such as shutting the system down or destroying files.

• A) salami slicing
• B) back door
• C) logic bomb
• D) Trojan horse

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Definitions:

Signal Intensity

In the context of spectroscopy or imaging, it refers to the magnitude of a detected signal, indicating the presence or concentration of a substance.

Magnetic Field

A vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials.

Gyromagnetic Ratio

A constant for a given nucleus that relates its magnetic moment and angular momentum, important in NMR and MRI.

Proton Resonance

A nuclear magnetic resonance (NMR) technique used to determine the structure of organic compounds by observing the behavior of hydrogen nuclei in a magnetic field.