A good software uses the least amount of processing power and memory needed to achieve the desired result. Software must be acceptable to the type of users for which it is designed. Explain when it may be cost-effective to use formal specification and verification in the development of safety-critical software systems. This preview shows page 2 - 4 out of 5 pages. 1. List and explain the essential attributes of good software. (b) Dependability: Software must be Trustworthy, reliable, Safe and Secured. Requirement is a, point that programmer and customer should spend more because a requirement or a specification is what. Security Tr… Justify your answer. Maintenance Here are some important characteristics of good software developed by software professionals Operational This characteristic let us know about how well software works in the operations which can be measured on: 1. Performance – shows the response of the system to performing certain actions for a certain period … Yet there are so many systems out there from a web, to mobile and machine. MaintainabilityThe software should be written in a way that it can be evolve to meet changing needs of the customer. ~Dependability and performance are key system characteristics. For some real-time systems such as air traffic control or heart monitors, reliability becomes the most important software quality characteristic. Functionality Sultan Idris University of Education • PENDIDIKAN AC10, Database-Design-2nd-Edition-1549306319.pdf, K01134_20191003090800_L5 Data and Process Modeling.pptx, K00329_20181203100326_srs template-ver4-300118.doc. The Best Software is Easy to Use. (a) Performance, Maintainability And Usability (b) Funtionality, Maintainability And Usability (c) Funtionality, Performance, Maintainability, Dependability And Usability (d) Funtionality, Performance, Maintainability, Testability And Usability 2.What Are The Two Fundamental Types Of Software Product? Operational 2. Course Hero is not sponsored or endorsed by any college or university. Humility. Functionality: A good software must be able to do what it was designed to do. Dependability and security Software dependability includes a range of characteristics including reliability, security, and safety. It is important because the environment is always changing. Dependability & Security. A good software is user-centered and user-friendly. 3. Dependability 5. The four fundamental activities in software process are Software Specification – defining what the system should do Software development- the process of the Software design and implementing Software Validation –checking of the user requirements. This is a critical attribute because software change is an inevitable requirement of a changing business environment. This is especially true for remote software systems accessed through a web page or web service interface. Explain why the process of project planning is iterative and why a plan must be continually reviewed during a software project. The essential attributes are maintainability, dependability and security, efficiency, and acceptability. A good software uses the least amount of processing power and memory needed to achieve the desired result. Explain your reasoning. Any software should be judged by what it offers and what are the methods which help you to use it. Maintainability The software should be written in a way that it can be evolve to meet changing needs of the customer . Ask Questions - Asking more questions to understand the software like Why, Why not, When, How..etc. 5. Explain why process inflexibility can inhibit the ability of a sociotechnical system to resist and recover from adverse events such as cyberattacks and software failure... Should software engineers working on the specification and development of safety-related systems be professionally certified or licensed in some way? Changeability: A software should written in such way that can meet the growing demand of the customer 2. good question dear.! The software shall also be user friendly, should be easy to, Agile development is an interleaving of program specification, design, and implementation. Since the chang view the full answer. b) Usability/Learnability: The amount of efforts or time required to learn how to use the software should be less. In order to answer this question, this lesson introduces some common software quality characteristics. If the results are correct for every input, the design is accepted and is considered that the software produced according to this design will function correctly. Security and trust: As software is intertwined with all aspects of our lives, it is essential that we can trust that software. 3. Extreme programming is a flexible agile methodology. 2. Email me at this address if my answer is selected or commented on: Email me if my answer is selected or commented on. Essential attributes of good software? Pair programming is letting the programmer to work in pair. 6. One of the best qualities of a good trainer is that they are well-versed in the instructional design process. Efficiency: Efficiency means that perform it's operations with minimal time and processing power. There … Maintainability. The software areas include system software, business software, real time software. When Chuck Norris break the build, you can't fix it, because there is not a single line of code left. Basically there are FOUR ( 4 ) attributes of a good software ... 1. Duplicate: Explain why it is difficult to validate the relationships between internal product attributes, such as cyclomatic complexity and external attributes, such as maintainability. Maintainability: A good software must evolve with changing requirements. Unauthorized users must not be allowed access to the system. Automated, testing tools are also widely used to support the development. Maintainability, Dependability and security, Efficiency, Acceptability , i) Maintainability:- The software requirements must guide the design and implementation of the software. Characteristics Subcharacteristics Definitions : Suitability: This is the essential Functionality characteristic and refers to the appropriateness (to specification) of the functions of the software. There are few attributes of a good software. Help us make this a great place for discussion by always working to provide accurate answers. (a) Maintainability: since the needs of the customers keep changing day by day the software should be written in a way such that it can meet the changing needs. Software should be written in such a way so that it can evolve to meet the changing needs of customers. A software product is concluded as a good software by what it offers and how well it can be used. There is a few characteristics of, extreme programming. This factor of software quality deals with the efficiency, documentation and the structure of the software product. Answer: .Maintainability The software should be written in a way that it can be evolve to meet changing needs of the customer . Software Characteristics are classified into six major components: These components are described below: Functionality: It refers to the degree of performance of the software against its intended purpose. Curiosity. Basically there are four attributes of a good software . Intellectual curiosity goes hand in hand with self-confidence. led to the customer expectation towards the system. For any software product, it is very important to have an attractive design. The essential attributes are maintainability, dependability and security, efficiency, and acceptability. Every software must satisfy the following attributes: 1. ~Understanding and managing the software specification and requirements are important. Security: A good software must be secure. Reliability and safety are related but distinct dependability attributes. Quick Learning Ability. Ideally, software engineers want their products to fail as little as possible (i.e., demonstrate high correctness) and be as easy as possible to fix (i.e., demonstrate good maintainability). let me tell you some attributes of a good software: 1. Good Design. Continuous testing is applied rather than unit testing, it is because, shorter time takes to develop an application. Those who have software responsibility are under immense pressure to have accounts, use budgets, stick to schedules from being missed and improve quality. Great programmers are usually amazing self-learners. Implementing agile development in the, development method can make use more of programmer on doing the coding rather than the, documentation. Since the … Software is defined as collection of computer programs, procedures, rules and data. Evolving system that took place every year and it goes on. Self-confidence. Think like an End user - The best way is test a software is to think like an end user and testing from their perspective. Correctness 6. Firstly, a good software should be written in a, way that it can be evolve and meet the customer needs. Aside from being included in the list of skills of a training manager, instructional design (or ID) is also a big part of a trainer’s repertoire of competencies. The steps and, requirement that software engineer need to follow. Question: 1.What Are The Essential Attributes Of Good Software? Privacy: Your email address will only be used for sending these notifications. Budget 2. 2. It should not cause physical or economic damage in the event of a system failure. Duplicate: Explain how the principles underlying agile methods lead to the accelerated development and deployment of software. Humility is first because it implies all the other attributes, or at least enables them. Software Requirements Specification Template Version. What are the essential attributes of good software? 7 top qualities that make a successful software developer 28 Aug 2017 22.59k Views If you want to be a great software developer, there are some key traits and qualities you must have. Software is treated as a good software by the means of different factors. Improve the existing answer with your comment. Dependable software should not cause physical or economic damage in the event of system failure. Dependability and security. The evaluators check the software for every kind of input and action and observe the results that the software will produce according to the proposed design. Reliability: A reliable system will rarely fail, and even when it does fail, there are recovery mechanisms in the software to recover from the failure with minimal losses. The factors that decide the software properties are divided into three categories: Operational, Transitional, and … 2) Understandability Dependable software should not cause physical or economic damage in the event of system failure. How are you going to … … A good software is user-centered and user-friendly. One of the characteristics of excellent software is its flexibility and maintainability. A, system is developed as a series of version and it will have a frequent update of new versions. They have the ability … Accurateness: This refers to the correctness of the functions, an ATM may provide a cash dispensing function but is the amount correct? Whilst it's possible to get started in many languages with merely a simple text editor, it won't be long before your code's complexity becomes unmanageable without some help. Obviously, … The software also needs to have a good dependability so the customer could rely on, the security and safety. This means that it must be understandable, usable, and compatible with other systems that they use. It is essential to use the Computer aided software engineering tools. Firstly, a good software should be written in a way that it can be evolve and meet the customer needs. Transitional 3. The software needs to have a good efficiency, so it will not take as much as space and, use a more than enough processing unit. Revision Characteristics of a good quality software product: Reviewcharacteristics of a good quality software product based on the engineering factors that relates to the ‘Interior quality’ of the developed software. There are few attributes of a good software. Modern IDEs like Visual Studio or Eclipse offer so much support to the coding process - built-in wizards to help you accomplish numerous tasks, code completion and dependency management, are just a few examples of standard features - that it's almost inconceivable to attempt a serious application without one. Previous question Next question Get more help from Chegg. Email me at this address if a comment is added after mine: Email me if a comment is added after mine. The first tip in our estate plan software buying guide is to look … 1. Answer Attributes of a good software generally induder in 1) Efficiency A good software must be highly efficient ie it system resources wasteful System resources may … Why do you think that critical systems engineers are against the use of formal methods? Safety 8. Consider the problem of software quality and programmer productivity, and explain whether a software crisis exists today. Describe the most important distinction between these attributes and explain why it is possible for a reliable system to be unsafe and vice versa. Usability 4. 4. Various Operational Characteristics of software are : a) Correctness: The software which we are making should meet all the specifications stated by the customer. This led to removal, mistake of the previous application. For a software to be classified as good, it must possess some key features. What are the essential attributes of good software? Explain why it is difficult to validate the relationships between internal product attributes, such as cyclomatic complexity and external attributes, such as maintainability. The flexibility of the software is determined by how easily you can add or modify or remove a software’s functionality without hampering the current operation. Basically there are FOUR (4) attributes of a good software...1. If the software has a good security, the customer will not fear of system hijacked, by an anonymous. Usability: The software must be usable; the users must not find it difficult to figure out how a good software works. “Curiosity is, in great and generous minds, the first passion and the last”, said Samuel … It is important because the environment is, always changing. 3. We have to make sure that malicious users cannot attack our software and that information security is maintained. Software dependability includes a range of characteristics including reliability, security, and safety. How has reuse contributed to the problem or the solution? Efficiency: Efficiency means that perform it's operations with minimal time and processing power. Functionality 7. Efficiency 3. Six of the most important quality characteristics are maintainability, correctness, reusability, reliability, portability, and efficiency. There are few attributes of a good software The essential attributes are. Extreme programming use short iteration because the, classic methodology always iterates at the end of development and it will take longer time to fully done, To conclude, there are so many areas to be filled to complete a software. To support the development of safety-critical software systems accessed through a web, to mobile and machine One. Product, it is essential that we can trust that software engineer need to follow my answer is or. In order to answer this question, this lesson introduces some common software quality and programmer productivity, and the! 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