Which action is NOT a possible result of computer system damage originating from viruses?

Which action is NOT a possible result of computer system damage originating from viruses?

• A. Accessing the BIOS settings
• B. Scrambling data beyond recovery
• C. Slowing system performance
• D. Redirecting power supply voltages

Answer: (D)

Viruses can impact a system in ways that affect data, boot behavior, and how hard the machine works, but not the actual electrical power rails. Software-level infections can modify BIOS/UEFI settings to persist or alter security features, and they can corrupt or encrypt data, or cause processes to run in the background, slowing the system down. These are all within the realm of what malware can do by manipulating software, firmware settings, or the operating environment. Redirecting power supply voltages would require hardware-level manipulation of the PSU or voltage regulators—something that goes beyond typical software or firmware infections. A virus doesn’t normally control the actual electrical supply to the components, so this action isn’t a plausible result of virus damage. So the action that isn’t a possible result of computer system damage originating from viruses is redirecting power supply voltages.

Viruses can impact a system in ways that affect data, boot behavior, and how hard the machine works, but not the actual electrical power rails. Software-level infections can modify BIOS/UEFI settings to persist or alter security features, and they can corrupt or encrypt data, or cause processes to run in the background, slowing the system down. These are all within the realm of what malware can do by manipulating software, firmware settings, or the operating environment.

Redirecting power supply voltages would require hardware-level manipulation of the PSU or voltage regulators—something that goes beyond typical software or firmware infections. A virus doesn’t normally control the actual electrical supply to the components, so this action isn’t a plausible result of virus damage.

So the action that isn’t a possible result of computer system damage originating from viruses is redirecting power supply voltages.