試卷名稱:110年 - [無官方正解]109 國立清華大學_碩士班考試入學試題_資訊安全研究所:資訊安全#130996
年份:110年
科目:研究所、轉學考(插大)◆資訊安全概論
23. Which of the following correctly describes a drawback of symmetric key system?
(A) Computationally less intensive than asymmetric systems.
(B) Work much more slowly than asymmetric systems.
(C) Carry out mathematically intensive tasks.
(D) Key must be delivered via secure courier.