单选题 (75) Virus Security Software is designed to detect, eliminate or quarantine computer viruses before they are able to harm a computer or server networked system.

【正确答案】 A
【答案解析】[分析]
反病毒安全软件是被设计用来在计算机病毒破坏计算机或服务器网络系统前监测、排除或隔离它们。