Antivirus software detects, removes, and prevents computer viruses and malware. Most products include resident scanning, which monitors file reads and writes in real time, and can handle diverse infection vectors including USB media and bot viruses. Continuously updating the virus definition file is essential; even with antivirus installed, an outdated definition database may fail to detect newly emerged threats.

Past questions testing this term · 2 questions

• 2013h25h #64ウイルス対策ソフトの適切な運用方法はどれか。
• 2011h23a #61ウイルス対策ソフトに関する記述 a～c のうち、適切なものだけを全て挙げたものはどれか。 a USB メモリから感染するタイプのウイルスを検知できるものがある。…