Final Exam - Soft Eng 1

Software components that implement a singlefunction, such as a mathematical function, or an object class may be reused.

Requirements are recorded on “story cards,” and the stories to be included in a release are determined by time available

The requirements are analyzed systematically by a team of reviewers who check for errors and inconsistencies.

____ is concerned with understanding how a software system

The cost implementing requirements changes is reduced.

Tools that may be used include automated testing tools, to support configuration management, and system integration

Making the system architecture explicit at an early stage in the system development requires some analysis.

It depends on the type of system being developed, the background and experience of the system architect.

____ is an everyday technique that we use to manage complexity.

Reused by incorporating it without change into other systems or by configuring the application for different customers

Candidate components are evaluated to see if they meet the essential requirements and if they are suitable for use in

Large amounts of overtime are not considered acceptable, as the net effect is often to reduce code quality productivity

Early delivery and deployment of useful software to the customers is possible.

This is the set of activities that assess the impact and cost of changes.

show the sequence of actions involved in processing input data and generating an associated output.

Used when developing an oop system model to show the classes in a system and the associations between these classes.

software display the organization of a system in terms of the components that make up that system and their relationship

These check that the requirements reflect the real needs of system users.

Is a highlevel presentation of the system that may be used as a focus for discussion by a range of different stakeholder

Web pages Classes are provided to help you define templates and to populate these dynamically with specific data

Complete systems, which may be made up of a number of application programs, may be reused as part of a system of systems

Do not have to be elaborated in detail but includes brief descriptions of essential requirements and desirable features.

Developers work in pairs, checking each other's work and providing the support to always do a good job.

Requirements management involves the processing of large amounts of information about the requirements.

If an application system that meets the requirements, it may then be configured for use to create the new system

The system customer works closely with the development team and discusses these scenarios with other team members.

Collection of abstract and concrete classes are adapted and extened to create application systems

Each requirement must be uniquely identified so that it can be cross-referenced with other requirements

Two or more application systems are integrated to provide extended functionality

___ is a software engineering strategy wherethe development process is geared to use existing software.

WAFs may include classes to help implement user authentication(login) and access control

Policies define the relationships between each req. and between the req. and the system design should be recorded.

As soon as the work on a task is complete, it is integrated into the whole system.

As the requirements change problems are discovered, the system design or implementation has to be reworked and retested

are models of the dynamic behavior of a system as it is executing.

the architecture should be designed to localize critical operations within a small number of components

Involves developing an executable model of a system and using this with end-users and customers meets their needs.

__ an application, ranging in size from subsystems to single objects, may be reused.

All developers are expected to refactor the code continuously as soon as potential code improvements are found.

To reduce the potential for dispute between customer and contractor, system requirements should always be written as ___

To handle these changes, agile methods do not have a separate requirements engineering activity.

Software design involves identifying and describing the fundamental software system abstractions and their relationships

With incremental development, there is no system specification that can be used by an external testing team

Requirements in the document should not conflict. should not be contradictory constraints or different descriptions.

Requirements document should include requirements that define all functions and the constraints intended by the user.

The __ movement has meant that there is a huge code base thatcan be reused. This may be in form of libraries.