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FC0-U61 · Question #175

Ann, a user, is browsing shopping websites on the Internet when she receives a pop-up message on her screen indicating a virus has been detected by the antivirus software. Which of the following actio

The correct answer is B. Run a scan on the entire local drive.. When legitimate antivirus software detects a virus, the immediate next step should be to run a comprehensive scan of the entire system to identify and remediate all potential infections.

Security

Question

Ann, a user, is browsing shopping websites on the Internet when she receives a pop-up message on her screen indicating a virus has been detected by the antivirus software. Which of the following actions should be performed NEXT?

Options

  • AIgnore the message because it is likely adware.
  • BRun a scan on the entire local drive.
  • CClear temporary files and folders.
  • DMinimize the alert and continue browsing the Internet.

How the community answered

(45 responses)
  • A
    4% (2)
  • B
    82% (37)
  • C
    2% (1)
  • D
    11% (5)

Why each option

When legitimate antivirus software detects a virus, the immediate next step should be to run a comprehensive scan of the entire system to identify and remediate all potential infections.

AIgnore the message because it is likely adware.

Ignoring a virus detection message, especially from installed antivirus software, is a risky action as it could allow malware to spread or cause further damage.

BRun a scan on the entire local drive.Correct

If antivirus software reports a virus detection, it is crucial to perform a full system scan on the entire local drive to confirm the threat, locate all infected files, and allow the antivirus to quarantine or remove them. This ensures that the entire system is checked for any hidden or related malware, providing a thorough remediation.

CClear temporary files and folders.

Clearing temporary files and folders might remove some traces of malware or help with system performance, but it does not directly address a confirmed virus detection or guarantee its removal.

DMinimize the alert and continue browsing the Internet.

Minimizing the alert and continuing to browse risks further infection or compromise of data while the threat remains active on the system.

Concept tested: Antivirus software response to virus detection

Source: https://learn.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/microsoft-defender-antivirus-scan-options

Topics

#malware detection#antivirus software#troubleshooting

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