管理程序称为"Change Control 用于检测、记录和批准
资讯科技环境的改变。 错误、非法更改和中断被控制在最小限度。 这个
环境的大小和复杂程度,在设计工程项目时,应考虑其考虑。
改变控制过程。
例如,需要更结构化和更全面的过程来完成复杂的任务。
由大型资讯科技人员负责管理或风险较简单应用程式为大
由一名资讯科技专业人员管理。 谁负责变更控制过程?
总是非常清楚的。
各组织投资于控制系统,希望它们能长期按预期运作。
然而,控制系统的变化速度正在加快,接下来的十年里,控制系统的变化速度正在加快。
将会看到巨大的变化。 对于希望确保最高运作效率的企业来说,税务局会根据《税务条例》第3条,就《税务条例》
因此,了解这些转变至为重要。

在 改革 控制 过程 中 , 应考 虑 到 下列 因素 :
管制及记录更改: 只有获授权人士才可更改生产资料。
以受控的方式建立系统。 应该指出恢复到早期版本的方法
在可能的情况下。 跟踪已经作出的调整至关重要。 变更日志
最少应提供每项更改的最新资料,包括谁作出更改、何时作出更改的资料。
(如有多个人可能授权作出更改),以及哪些技术性技术性技术性技术性技术性技术性技术性技术性技术性技术性技术性技术性技术性技术。
组件受到影响。
授权维修: 维持系统的人员应获委派指定任务,并应获委派执行职务。
在有需要时检讨他们的表现。 为减低未经授权进入该处的危险。
在生产环境中,它们的系统接达特权也需要规管。
提出及管制更改要求: 更改请求必须标准化,并受制于
管理评估。 改革应分轻重缓急和分类,并应包括:
为处理重要问题而制订的专门程序。 更新变化很重要
的进展情况。
影响评估: 应该有一个方法来保证所有的更改请求都是
从结构上评估对操作系统及其功能的所有潜在影响。
文件及程序: 作为变革管理过程的一部分,应该规定:
每次部署系统更改时,必须提交相关的文件及程序。
更新。
软件分发: 在实施更改时,其所有组件都必须是
迅速及妥善安装。
版本控制: 为了确保只更新最新的版本,版本控制应该
被应用到生产源代码中。 若否,当新的更改投入生产时,先前的更改应包括:
更改内容可能会意外遗失。 成功撤消具有意外侧面的更改的能力
版本控制亦有助改善影响。

紧急应变: 有时候,有必要忽略一些节目上的改变
限制,例如让程序员进入生产线。 更改应改为:
在取得最少的口头同意后,尽快提交文件。
硬件及系统软件的更改: 在实际生产前,应先在生产中实施。
此外,亦应测试和批准硬件及系统软件的更改。 他们
更改日志中也应该列出。
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https://www.marketwatch.com/press-release/clove-extract-market-size-technology-functions-growth-share-trends-production-cost-impact-of-covid-19-top-key-players-segment-deployment-revenue-2022—2028-2022-12-27
https://www.marketwatch.com/press-release/this-clutch-housing-research-evaluates-the-size-of-the-clutch-housing-market-its-growth-patterns-and-the-corresponding-market-share-analysis-by-technology-type-application-end-user-industry-and-geographic-region-2022-12-27
https://www.marketwatch.com/press-release/this-cmos-digital-camera-report-contains-segment-profiles-that-highlight-the-rising-popularity-and-emergence-of-this-industry-it-also-discusses-new-opportunities-future-trends-and-the-impact-of-covid-19-on-consumer-behaviour-2022-12-27
https://www.marketwatch.com/press-release/coconut-pudding-market-size-2022—2028-average-selling-price-and-sales-revenue-2022-12-27
https://www.marketwatch.com/press-release/the-coconut-shell-powder-market-size-2022—2028-qualitative-research-segment-forecast-growth-rate-sales-revenue-avg-selling-price-and-production-cost-2022-12-27
https://www.marketwatch.com/press-release/coffee-beverages-market-size-2022—2028-segment-application-revenue-selling-price-production-cost-competitive-strategies-sale-volume-revenue-region-global-food-grade-active-2022-12-27

作者 Zeng Zhuojun

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