计算机实体安全中,()包括计算机介质本身的安全及介质数据的安全。
A.环境安全
B.设备安全
C.媒体安全
D.介质安全
参考答案:C
免疫球蛋白超家族(immunoglobulin superfamily,IgSF)
Marsha thought her friends would do something to celebrate her birthday, but they just gave her a birthday card.
A.correct
B.honest
C.quick
D.special