Table of Contents
- 1 What are some ways to design software so it will better support reuse?
- 2 What is software development reuse?
- 3 What are different software reuse techniques?
- 4 What does software quality comprise of?
- 5 Which components can be reused in software reuse?
- 6 What types of benefits might we expect from software reuse?
- 7 What is the most important aspect that ensure quality in software development?
- 8 How does software architecture organize a software system?
- 9 What is systematic software reuse and how does it work?
- 10 How do developers apply software reuse?
- 11 What are the non-technical impediments to successful software reuse?
What are some ways to design software so it will better support reuse?
Consider these 4 essential attributes to make your code more reusable:
- 1 — Modularity. Plan and identify the parts of your software which needs to be divided into chunks.
- 2 — High Cohesion. Cohesion is the degree of how two or more systems work together.
- 3 — Loose Coupling.
- 4 — Test Class/Function.
What is software development reuse?
Software reuse is the process of implementing or updating software systems using existing software assets. The systematic development of reusable components. The systematic reuse of these components as building blocks to create new system.
How software reuse is helpful in software development?
The major advantages for software reuse are to: Reduce software development and maintenance costs. Produce more standardized software. Produce better quality software and provide a powerful competitive advantage.
What are different software reuse techniques?
System reuse: Complete systems, which may include several application programs. Application reuse: An application may be reused either by incorporating it without change into other or by developing application families. Component reuse: Components of an application from sub-systems to single objects may be reused.
What does software quality comprise of?
Software quality is defined as a field of study and practice that describes the desirable attributes of software products. There are two main approaches to software quality: defect management and quality attributes.
What is software design and architecture?
Software architecture exposes the structure of a system while hiding the implementation details. Architecture also focuses on how the elements and components within a system interact with one other. Software design delves deeper into the implementation details of the system.
Which components can be reused in software reuse?
Some of the components that can be reuse are as follows;
- Source code.
- Design and interfaces.
- User manuals.
- Software Documentation.
- Software requirement specifications and many more.
What types of benefits might we expect from software reuse?
Many benefits have been associated with reuse. Typically these include increases in productivity and quality but there are other, less direct, benefits. The most obvious result from reuse is the increase in productivity. By avoiding redundancy in development efforts software engineers can accomplish more in less time.
How do you ensure quality of software?
11 Ways To Improve Software Quality
- Test early and Test often with Automation.
- Implement quality controls from the beginning.
- Echo the importance of quality assurance through the entire software development process.
- Encourage innovations.
- Communication is key.
- Plan for a changeable environment.
What is the most important aspect that ensure quality in software development?
The three aspects of software quality are functional quality, structural quality, and process quality. Each one is worth looking at in more detail. Functional quality means that the software correctly performs the tasks it’s intended to do for its users.
How does software architecture organize a software system?
Software architecture is, simply, the organization of a system. This organization includes all components, how they interact with each other, the environment in which they operate, and the principles used to design the software. In many cases, it can also include the evolution of the software into the future.
Why software architecture is important in a software process?
Software architecture is a sort of plan of the system and is primordial for the understanding, the negotiation, and the communication between all the stakeholders (user-side, customer, management, etc.). It makes it easier to understand the whole system and makes the decision-making process more efficient.
What is systematic software reuse and how does it work?
Systematic software reuse is a promising means to reduce development cycle time and cost, improve software quality, and leverage existing effort by constructing and applying multi-use assets like architectures, patterns, components, and frameworks.
How do developers apply software reuse?
Many developers have successfully applied reuse opportunistically, e.g., by cutting and pasting code snippets from existing programs into new programs. Opportunistic reuse works fine in a limited way for individual programmers or small groups. However, it doesn’t scale up across business units or enterprises to provide systematic software reuse.
Why do you need a reusable software asset?
When you recognize the need for a reusable software asset it is key to map out a realization strategy. If you approach asset realization big bang you could end up creating a software asset that is irrelevant to your project’s immediate needs and add significant schedule risk due to increased design, development, and testing time.
What are the non-technical impediments to successful software reuse?
In my experience, non-technical impediments to successful reuse commonly include the following: Organizational impediments — e.g., developing, deploying, and supporting systematically reusable software assets requires a deep understanding of application developer needs and business requirements.