软件工程理论与实践课件：第10章 SOFTWARE ENGINEERING

1、Delivering the SystemSOFTWARE ENGINEERINGchapter 1010.1 training 培训chapter 10 用户与操作员职能Table 10.1. User and operator functions.User functions用户职能Operator functions操作员职能Manipulating data files处理数据文件Granting user access授予用户访问权Simulating activities模拟活动Granting file access授予文件访问权Analyzing data分析数据Perform

2、ing backups执行备份Communicating data交流数据Installing new devices安装新设备Drawing graphs and charts绘制图表Installing new software安装新软件Recovering damaged files恢复损坏的文件chapter 10Types of training培训类型User training 用户培训Operator training 操作员培训Special training needs 特别培训需求infrequent vs. frequent users 偶尔与经常用户new users

3、vs. brush-up 新用户与温习用户chapter 10Training aids 培训援助Documents 文档Icons and on-line help 图标和在线帮助Demonstrations and classes演示与分类Expert users 专家用户chapter 1010.2 Documentation文档Consider the audienceUser manualsystem purpose or objectivessystem capabilities and functionssystem features, characteristics, adva

4、ntagesOperator manualGeneral system guideTutorials and automated overviewsProgrammer guide系统概况考虑读者用户手册系统目的或宗旨系统的性能与功能系统特点、特征和优点操作员手册指南与自动的系统纵览程序员指南chapter 10User help and troubleshooting 用户帮助和故障诊断failure messages reference guide 出错信息参考指南Online help 在线帮助Quick reference guides 快速参考指南chapter 10failure

5、messages reference guide出错信息指南the name of code component executing when the failure occurredthe source code line number in the component that was executingthe failure severity and its impact on the systemthe contents of any relevant system memory or data pointers, such as registers or stack pointers

6、the nature of the failure, or a failure message number (for cross-reference with the failure message reference guide)出错时正在执行的代码组件名组件中正在执行的源代码行号出错严重等级和它对系统的影响相关系统内存或数据指针的内容，如寄存器或堆栈指针出错属性或出错信息编号（以便交叉引用失效参考指南）chapter 10Example failure messages .5(2,4)Error: “0.5” is not a function 3 xSyntax error: name

7、 (“x”) used illegally at this point:3 xFAILURE 345A1: STACK OVERFLOWOCCURRED IN: COMPONENT DEFRECDAT LINE: 12300SEVERITY: WARNINGREGISTER CONTENTS: 0000 0000 1100 1010 1100 1010 1111 0000PRESS FUNCTION KEY 12 TO CONTINUEchapter 10Table 10.3. BASIC failure messages.NumberMessage23Line buffer overflow

8、An attempt has been made to input a line that has too many characters.24Device time-outThe device you have specified is not available at this time.25Device faultAn incorrect device designation has been entered.26FOR without NEXTA FOR statement was encountered without a matching NEXT statement.27Out of paperThe printer device is out of paper.28Unprintable errorA failure message is not available for the condition that exists.29WHILE without WENDA WHILE statement was encountered without a matching WEND statement.30WEND without WHILEA WEND statement was enco