以下是ios操作系统的安全风险的是()
A.系统漏洞可导致功能异常
B.系统后门可以远程控制
C.手机越狱引入更多风险
D.审核机制不完善导致恶意软件泛滥
参考答案:A, B, C
智力测试。
My father and my mother have a child. It isn't my brother or sister. Who is it? It's .