Writing Better Requirement 2002 phần 8 pdf

... something to be provided to the named class of user. Writing Better Requirement 67 Chapter 7 Requirements writing Well-written requirements prevent common but serious problems. The basic ... by verifying that each requirement has been met. To do this, the acceptance tests must trace back to the Requirements writing 68 The box above shows an imaginary requirement d...

Ngày tải lên: 14/08/2014, 01:20

... Exercise 13 Good requirements / 105 Exercise 14 Writing requirements for familiar domestic systems / 105 Writing Better Requirement iii Exercise 15 Ambiguous requirements / 107 8 Checking and ... The user requirements document / 79 6.2 Organizing the constraints / 81 Exercise 11 Writing constraints / 87 6.3 Defining the scope / 87 Exercise 12 Restricting the scope /...

Ngày tải lên: 14/08/2014, 01:20

... requirements, the system may risk catastrophic failure. 1.5 The challenge of writing better requirements The challenge in writing requirements is mainly to communicate reliably between groups of people ... packages, the development organization may employ its own Writing Better Requirement 5 requirements engineers. They help to capture user requirements from potential or ac...

Ngày tải lên: 14/08/2014, 01:20

... problems. Reviewing is described in Section 8. 3. Writing Better Requirement 13 Chapter 2: Identifying the stakeholders The first step in gathering requirements is seemingly so obvious that ... could be easier? You are owner, client, author of the requirements, and the sole person you have to please - or are you? Writing Better Requirement 17 FIGURE 2.2 Diagramming u...

Ngày tải lên: 14/08/2014, 01:20

... project. Writing Better Requirement 19 Chapter 3: Gathering requirements from stakeholders Once you have an agreed list of stakeholders, you need to assess the nature and scale of the requirements-gathering ... of each requirement, the requirements steadily become more practical. FIGURE 3.3 Logic of the requirements workshop Workshops are quicker and better at discoveri...

Ngày tải lên: 14/08/2014, 01:20

... single activity taken to achieve a subgoal. Writing Better Requirement 39 Classify the statements (a) to (n) into the following types: 1 user requirements 2 system specifications: 3 design ... helps organize the requirements, making it easier to see what is necessary, where everything belongs, and how the different requirements fit together. It also makes the requirements easi...

Ngày tải lên: 14/08/2014, 01:20

... structure. Writing Better Requirement 57 Requirements do not have to be arranged as traditional documents Until requirements tools arrived, the only option available was for requirements ... Requirements in context 56 Chapter 6 Requirements in context A readable requirements document does not consist only of requirements, no matter how clearly ... track of requirement status...

Ngày tải lên: 14/08/2014, 01:20

... identified by users (Figure 8. 1). FIGURE 8. 1 Sailboat scenario structure annotated with feedback during a meeting Writing Better Requirement 73 EXERCISE 13 Good requirements Analyze the ... minutes. What is the real user requirement for a burglar alarm? EXERCISE 15 Ambiguous requirements Busy people can easily find themselves writing contorted and ambiguous requirem...

Ngày tải lên: 14/08/2014, 01:20

... Writing Better Requirement 85 Summary This book describes writing requirements as part of a process of dialog and negotiation between requirements engineers and ... every night between 9PM and 6AM. Defects: • Writing Better Requirement 81 EXERCISE 17 Checking a set of requirements Here is a small set of requirements, each of which seems to make sense ... about the...

Ngày tải lên: 14/08/2014, 01:20

... you have 25 minutes or an hour, you should complete three distinct tasks: planning, writing, and revising. The writing stage will take the longest, and, for essays that don’t hold grammatical and ... valuable writing time. Allow a few min- utes to think through the topic. You may cross off main points that don’t work, or add a new one or two as you go. –PREPARING FOR AN ESSAY EXAM– 1 48...

Ngày tải lên: 24/07/2014, 08:20