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[单项选择题] 服务目录主要有两种( )

来源:规划设计

[单项选择题] 通过收集和分析计算机系统或网络的关键节点信息,以发现网络或系统中是否有违反安策略的行为和被攻击的迹象的技术被称为( ) 。

来源:网络技术

[单项选择题] 一般情况下,信息系统的主要性能指标有( )

来源:软件技术

[单项选择题] ()用来描述一个特定的对象所有可能的状态,以及由于各种事件的发生而引起的状态之间的转移和变化。

来源:面向对象系统分析与设计

[单项选择题] 软件设计过程是定义一个系统或组件 (请作答此空) 的过程,其中描述软件的结构和组织,标识各种不同组件的设计是 ( ) 。

来源:软件技术

[单项选择题] 《信息技术服务运行维护第3 部分: 应急晌应规范》GB/T28827.3-2012 规定了运维服务中应急响应的四个环节:应急准备、检测与预警、( )、总结改进。

来源:标准化知识

[单项选择题] 关于网络安全服务的叙述中,下列( )是错误的。

来源:标准规范

[单项选择题] 常见的IT服务验收实例有哪些?①文档验收②系统验收③服务验收④任务验收⑤满意度调查⑥投诉结果汇总

来源:IT服务部署实施方法

[单项选择题] 系统规划与管理师在设计服务回顾机制时,应考虑的内容不包括 ( ) 。

来源:规划设计

[单项选择题] The term computer describes a device made up of a combination of electronic components.By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment. The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications.A system is defined as a collection of related components that ( ) to perform a task in order to accomplish a goal. Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions.Systems analysis and design is to ascertain how a system works and then take steps to make it (请作答此空) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)( )From time to time, organizations need to ( )their information systems, in, responseto new marketing' opportunities, modified government regulations, the introduction .of new technology, merger with another company, or other developments. When change is needed, the time is ripe for applying the principles of systems analysis and design.

来源:专业英语

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