1.  >>  高等继续教育 / 计算机统考
 高等继续教育 / 计算机统考
正确率:统考%

76、计算机安全服务体系中,安全服务不包括______。
A.数据保密服务
B.访问控制服务
C.数据完整性服务
D.数据来源的合法性服务
  积分
 参考答案:
 佳题速递:
  • 可用于免疫抑制疗法的是: 医学免疫学
  • 我国合同法确定的违约责任归责原则是( ) (A)过错责任原则(B)无过错责任原则(C)严格责任原则(D)过错推定原则[参考答案:A]  分值:3得分: 分 系统自动批改于2020年9月18日 14点53分 经济法
  • 6、The Great Wall of China is the longest wall in the world. It is more than 6000 kilometres long, about 7 metres high, 5 to 6 metres wide. It is known to be the only one of the structures(建筑物) built by men on Earth that can be seen from the moon. The Potala(布达拉宫) in Tibet, China, is the world's highest palace. It is over 3 kilometres above the sea level. The Great Pyramid(金字塔) in Egypt is the biggest burial(埋葬) place ever built. It is about 137 metres high, or about the height of 40-storey building. Each side of the Pyramid is about 230 metres long, or about as long as 2 city blocks. The Sears Tower in Chicago, U.S.A., reaches a height of 443 metres. It has 110 storeys and covers a total floor space of 420,000 square metres. It is the tallest office building in the world.统考英语阅读理解
  • 上止点是指活塞顶部离曲轴回转中心的( )处。 汽车概论
  • [单选题] In ( ),the use of first names is restricted to close friends and colleagues who have known each other for a long period of time A.China B.Austria C. Japan D. Finland商务英语
  • 状态补语的前面可以加“得”也可以不加“得” 当代语法学研究