問題詳情
【題組】22. SATAN, a program designed by Dan Fanner can be used ____________.
(A) to investigate the security of Internet sites
(B) to improve the security of the Internet system
(C) to prevent hackers from breaking into websites
(D) to download useful programs and information
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)