Software Engineering Assignment Help
Software engineering is a branch of engineering that uses well-defined scientific methods, principles, and procedures to develop software products. Students pursuing this course try to master the art of producing efficient and reliable software products. Software engineering is quite different from software project management that has a wider scope and involves communication and pre and post-delivery support. Today, the demand for software engineers has skyrocketed because of the exceptional growth in the IT sector. At Programminghomeworkhelp.com, we have introduced an impeccable software engineering assignment help service to make sure that students attain academic success and land onto their dream careers.
Software Engineering; Overview
The term software engineering is coined from two words, software and engineering. To understand this subject better, you must be familiar with what these two words mean:
Software is a collection of executable programming code, documentations, and associated libraries that are made to accomplish a particular requirement.
Engineering on the other hand is the process of using well-defined scientific principles and methods to develop products.
From the definition of these two words, our online software engineering homework experts define this subject as the process of developing a software product using precise scientific methods and procedures. There are the other definitions also that have been put forward by renowned scientific organizations. The IEEE defines Software engineering as the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software.
Seasoned German computer scientist, Fritz Bauer defines software engineering as the establishment and use of sound engineering principles to obtain any software economically and reliably that works efficiently on real machines.
The process of software evolution includes the initial development of software, its maintenance, and updates until software that satisfies the expected requirements is developed. The first step of software evolution is the requirement gathering process. At the early stage of development, a prototype of the intended software is created and shown to the stakeholders or users. The stakeholders analyze the prototype and suggest changes that they would like included. Then, the process of consecutive updates and maintenance is carried out on the original software until the desired application is achieved.
Even after the stakeholders receive the desired software, continuous maintenance and updates should be carried out to conform to the advancement in technology. This is a feasible and economical solution. Avail of our software engineering homework help service if you want to know more about this.
The Laws of Software Evolution
The laws of software evolution have been provided by Lehman. He divided the laws into three different categories. Remember, you can buy software engineering assignments from us and impress your professor with well-crafted solutions.
- Static-type (S-type)
Software under this category works strictly according to the defined specifications and solutions. Before coding, the developers must understand the solution and the method that will be used to achieve it. This type of software is the simplest of all because they are the least subjected to changes. A good example is a calculator program that is used to compute mathematical equations.
- Practical-type (P-type)
This type of software has a collection of procedures and is defined by what the procedures strive to achieve. Although the software’s specifications can be described, the solution is not obvious instantly. A good example of a practical-type of software is a gaming software.
- Embedded-type (E-type)
An embedded type of software is developed to meet the requirements of the real-world environment. These types of software have a high degree of evolution because of the various changes in laws, taxes, etc. in the real-world. An example of an E-type software is online trading software.
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E-type software evolution
Lehman has also outlined eight laws that govern the evolution of the E-type software:
- Continuing change
The E-type software will progressively become less useful unless the system continues to adapt to real-world changes.
- Increasing complexity
The complexity of an E-type software tends to increase as no changes can be brought about in it unless work is done to maintain or reduce it.
- Conservation of familiarity
The system must at any cost retain its familiarity about how it was developed and why it was developed in a particular manner. This will help in implementing the changes in the system.
- Continuing growth
An E-type software is intended to resolve a particular problem (mostly a business. Its size will continue to grow as the lifestyle changes of the business are implemented.
- Reducing quality
Unless rigorous maintenance and adaptation to the changing operational environment are carried out, an E-type software system will continue to decline in quality.
- Feedback systems
An E-type software must be treated as a feedback system because it constitutes multi-loop and multi-level feedback systems. This will guarantee successful modification and improvement.
The product distribution and process measures of an E-type system are close to normal. This is because the evolutionary processes are self-regulating.
- Organizational Stability
In an evolving E-type system, the average effective global activity rate is invariant over the lifetime of the product.
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Software paradigms are the methods or steps that are taken into consideration while designing the software. Several methods have been proposed and some of them are in work today. Let us see where these paradigms in software engineering stand. Although each of them can be contained in one another, they can be combined into various categories.
The programming paradigm is under software design. Both the two paradigms are sub-sets of software development.
Software Development Paradigm
This is the paradigm where all the engineering concepts pertaining to software development are applied. To build the software various researches and data gathering must be carried out. The software development paradigm consists of:
- Gathering of information on what is required
- Software design
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Software design Paradigm
Software design is part of software development. Some of the areas covered under this paradigm include:
This paradigm deals with the programming aspect of software development. It covers the following areas:
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The need for software engineering has skyrocketed because of a higher rate of change in the software working environment and user requirements. Here are some of the reasons leading to this:
- Large software
Software engineering has to step in to provide a scientific process that caters to a large software.
It is software engineering, based on scientific and engineering concepts, that makes it easy to scale existing software instead of re-creating a new one now and then.
If a proper process is not followed during software development, it could cost an organization a fortune. It is for this reason that firms are looking to hire highly qualified and experienced software engineers.
- Dynamic nature
Software requirements are always growing and there is a dire need to adapt and keep up with the changes. Software engineering is responsible for incorporating new enhancement to the existing software.
- Quality management
If the process of software development is excellent, the quality of the product is guaranteed. Take our software engineering homework help for more details and relevant examples on this.
Characteristics of good software
Software is usually judged by how well it works and what it offers. A perfect and well-engineered software must satisfy the following grounds:
The operations of a software define how well it works. The operational viability of a software can be measured on:
- Safety security
This aspect deals with how the software is capable of maintaining itself in the ever-changing environment. Maintenance is measured on the following:
The transitional capability of a software is its ability to adapt when it is moved from one platform to another. Some of the elements used to measure software transition are:
This is just an overview of the characteristics of software engineering. You can ask us to “please do my software engineering assignment” and our experts will respond immediately. All our clients are assured of the best possible solutions for their assignments.