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 高等继续教育 / 计算机统考
正确率:统考%

77、下列不属于计算机安全的技术是______。
A.密码技术
B.防火墙技术
C.认证技术
D.结构化程序设计技术
  积分
 参考答案:
 佳题速递:
  • 把意识水平区分为三个领域:认识领域、情感领域和动作领域的教学论专家是()。(A) 巴班斯基 (B) 加涅 (C) 布卢姆 (D) 顾泠沅课程与教学论
  • (单选题) – Long time no see. How are you? – A、Yes, how are you?B、Thank you.C、Fine, thank you.D、I’m glad to see you.大学英语2
  • [单选题] After picking the visitors up at the airport, they should then be driven to their hotel A.host B.visitors themselves C.hosts or visitors D.neither hosts nor visitors商务英语
  • 45、One day a bookseller(书商)let a big box of books fall on his foot. "Go to see the doctor," said his wife. "No, "he said. "I'll wait until the doctor comes into the shop next time. Then I'll ask him about my foot. If I go to see him, I'll have to pay him." On the next day the doctor came into the shop for some books. When the bookseller was getting them ready, he told the doctor about his bad foot. The doctor looked at it. "You must put that foot in hot water every night. Then you must put something on it," said the doctor. He took out a piece of paper and wrote on it. "Buy this and put it on the foot before you go to bed every night," he said. "Thank you," said the bookseller. "And now, sir, here are your books." "How much?" said the doctor. "Two pounds." "Good," said the doctor. "I shall not have to pay you anything." "Why?" asked the bookseller. "I told you about your foot. I want two pounds for that. If people come to my house, I ask them to pay one pound for a small thing like that. But when I go to their houses, I want two pounds. And I came here, didn't I?"统考英语阅读理解
  • 64、计算机软件系统分为系统软件和应用软件两大类,下列各项中不属于系统软件的是______。 A.操作系统 B.办公软件 C.数据库管理系统 D.系统支持和服务程序计算机统考
  • 网络型微机保护装置与结构保护功能和逻辑有关的标准模块插件仅有三种,以下不是标准模块插件的是( )。A、CPU插件B、开入(DI)插件 C、开出(DO)插件 D、DSP电力系统继电保护