Antivirus — CompTIA A+ Core 2 (220-1102) Practice Questions
Antivirus software detects, quarantines, and removes malicious software by comparing files against known signature databases and using heuristic analysis to catch new threats. On the CompTIA A+ Core 2 exam, technicians are expected to know how to install, update, and run antivirus tools as part of routine maintenance and malware remediation. Understanding the difference between real-time scanning and on-demand scanning, as well as how to handle quarantine and false positives, is directly tested. Keeping antivirus definitions current is a foundational step in any malware removal procedure covered by the exam.
Free questions on antivirus
What is the purpose of Windows Defender?
Free question · easy · full answer + explanation
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