Thursday, October 27, 2022
Friday, September 16, 2022
问题:请简单比较MIS“自行开发”和“委托开发”方式的优缺点,并指出它...
Friday, September 16, 2022
Thursday, September 15, 2022
问题:不属于系统安全性保护技术措施的是()A、数据加密B、负荷分布C、存取控制D、用户鉴别...
Tuesday, August 13, 2024
问题:关于“窗口”与对话框在外观上的区别,以下说法不正确的是()。...
Friday, September 16, 2022
Thursday, September 15, 2022
Friday, September 16, 2022
问题:假设用户对信息需求的叙述是完整准确的,并以此作为开发的依据的开发策略是()A、接受式开发策略B、直线式开发策略C、迭代式开发策略D、规划是开发策略...
Monday, September 30, 2024
问题:在AC-4主机遥控系统中,驾驶台控制单元和集控室控制单元之间的数...
Monday, September 12, 2022
Thursday, September 15, 2022
问题:为系统分析阶段确定的业务需求设计(或构造)一个技术性的基于计算机...
Friday, September 16, 2022
Friday, September 16, 2022
Saturday, January 4, 2025
Thursday, September 15, 2022
Friday, September 16, 2022
问题:通信系统的设计目的是在信道有干扰的情况下,使接受到的信息无差错或...
Thursday, September 15, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022