In practice, the relative importance of particular software characteristics typically depends on software domain, product type, and intended usage. 3. It needs to include all the information she would be looking for but also, you need … WordPress. See our User Agreement and Privacy Policy. 1. Software metrics can be classified into two types as follows: 1. Your product is intended for specific people. Your product solves a specific task. Actually, it’s wonderful and I will touch this subject in the last article of the series. The software product architecture involves four primary quality attributes 1: 1. From the other side, advanced users can have their whack of pleasure playing with different animation settings and navigation between the slides creating almost real cartoon movies. New users will learn the product from scratch. Characteristics of Excellent Software Engineers, by Lee Bob Black, Capabilities and characteristic of software processing, 6 basic steps of software development process, No public clipboards found for this slide. ISO/IEC 25010 (2011) refines this model with two new top-levelcategories particularly related to internet technol… Furthermore, the bank may decide … In this chapter, a product quality engineering approach has been … It refers to the degree of performance of the software against its intended purpose. Product requirements are documented expectations and specifications that define a product or service. Your product solves a specific task. Sets of requirements that are collected into a software requirements specification (SRS) ought to exhibit the characteristics described in the following sections. You can follow any responses to this entry through the RSS 2.0 feed. External quality characteristics are those parts of a product that face its users, where internal quality characteristics are those that do not. Software organizations which develop and maintain software systems on an industrial scale, have huge challenges in addressing software product quality concerns in terms of identifying a comprehensive set of software quality requirements and ways to achieve them in spite of adoption to industry standard quality systems and processes. TutorialsSpace.com- A simple Learning- This website basically provides Hindi video tutorials and notes on CSE and it students of BTech engineering. I think it’s obvious that to work with the product effectively it is required to spend some time on learning it. SOFTWARE PRODUCTS AND THEIR CHARACTERISTICS Presented by: Priyanka Pradhan M.Tech (S.E.) The objective of this standard is to provide a framework for the evaluation of software quality. Your product is very powerful but easy to learn. Product is one of the elements of marketing mix or programme. • Reliability: Refers to the ability of the software to provide desired functionality under the given … Your product helps people hit the target. Unfortunately, most people don’t like read manuals, so in many cases they will apply their experience to the product directly. Integrity, which is the ability of separately implemented software elements to work cooperatively together (software implementation). Process Metrics:These are the measures of various characteristics of the software development process. It may also happen that the software will boost the market, killing the competitors by the burst wave and get a toehold in the tops. As we remember, customers have a target they try to hit, and a set of tasks they hope to solve using our product. For instance, software as a service (SaaS) is a cloud-based distribution approach in which a provider hosts its applications and makes them available to customers via the Internet. One of the characteristics of excellent software is its flexibility and maintainability. M.Tech (S.E.) The standard definition of good design was written by Deiter Rams, the renowned longtime product designer for Braun. So only the functionality of software is percep- ... software product management is needed that receives – at least functional require-ments – from the product manager of the bank product “online account”. According to the SaaS method, businesses and individuals don’t need to install applications on their own computers or own data centers. 4. ... Login; Software Engineering - 1. An overview of greed is good with examples. SOFTWARE PRODUCTS AND Knockout MVC – Use all power of Knockout.js in ASP.NET MVC 3, 10 characteristics of a successful software product (characteristic #5: user-friendliness), Your product is intended for specific people, Silverlight Viewer for Reporting Services. Using these characteristics, software engineers can assess software products for strengths and weaknesses. SRMSCET, BAREILLY. Your product helps people hit the target. 2. Perpetuum Software is a vendor of reporting and data visualization components for WinForms, WPF, ASP.NET, Silverlight, HTML5. Size and complexity of software. A software development project must have at least development activities and project management activities. 3) Revision Characteristics Software Quality Triangle Software Quality Triangle with characteristics 16 Characteristics of a Good Software. This makes it much … For example, let’s consider one more Microsoft product – Power Point. Clipping is a handy way to collect important slides you want to go back to later. Characteristics of Product: Careful analysis of concept of product essentially reveals following features: 1. S/W Development Lifecycle 6. Usability 4. Subscribe. Optimizing the above attribute is very challenging. An overview of the jazz age. … The process that deals with the technical and management issues of software development is called a software process. Software Product Lines (Reasoning) • Any organization that develops software creates multiple software applications that have some characteristics in common. Portability These characteristics are further decomposed into subcharacteristicsas shown in the following table, adapted from Chapter 17 ofSoftware Testing and Quality Assurance: Theory andPracticeby Naik and Tripathy, 2008. 2. This metrics include the following − 1. ISO/IEC 9126 : Information technology - Software Product Evaluation - Quality characteristics and guidelines for their use - 1991. In addition, these quality characteristics can also be used to compare and contrast the … Product includes both good and service. 2nd Sem. Defect Density 3. 3. The six quality characteristics of a software. Product Metrics:These are the measures of various characteristics of the software product. ProductFix. Once a software system is functioning, as specified, and delivered the reliability characteristic defines the capability of the system to maintain its service provision under defined conditions for defined periods of time. Your product is intended for specific people. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. It is these 20% which must be simplified as much as possible, while the rest 80% are not obligatory to be that simple. The main characteristic of the cloud-based distribution approach is that the software runs at a hosting provider or in the cloud service. 2) Transition Characteristics. Introduction 2. a. Avoiding novelty. They can access the software using a Web browser or a mob… Examples of these attributes are: However, the relative importance of these characteristics varies from one software system to another. Product metrics describe the characteristics of the product such as size, complexity, design features, performance, and quality level. Reliability 3. Mostly, people expect to see something customary: conformity to the behavior of other products or some phenomena and processes of real life. In practice, this is a difficult way to staff a team, so there tends to be a little bit of specialization on specific technologies or capabilities of the product. Different people perceive it differently. So, I deduced a principle that I try to follow when creating all our products: a user must have an ability to solve the easiest task in the most obvious way. software product and its characteristics. ISO/IEC 9126 does not provide requirements for software, but it defines a quality model which is applicable to every kind of software. We start seeing the product from the point of view of professionals which have been working with it for many years and with the time we forget that new users learning the product decide “to stay or leave” during first hours or maybe even minutes of working with it. Your product is very powerful but easy to learn. If you continue browsing the site, you agree to the use of cookies on this website. 9 Examples of Greed Is Good. Mean Time to Failure 2. In this series of articles I would like to cover 10 characteristics which, to my opinion, follow each successful software product whether it is Facebook, Kaspersky antivirus or Angry Birds. These metrics can be computed for different stages of SDLC. This test is very useful for campus placements comprising of 25 questions on Software Engineering. Flexibility and Maintainability. 2. THEIR CHARACTERISTICS 2. Your new users will love your product for easiness in learning the basic layer and your loyal customers – for flexibility and power of the advanced one. Quality and reliability of software. When creating the product, we often become so close with it that a product becomes a part of you and you become a part of a product. Firstly, complexity must be minimized as much as possible from the software design. 1. The dual structural/functional dimension of software quality is consistent with the model proposed in Steve McConnell's Code Complete which divides software characteristics into two pieces: internal and external quality characteristics. 1. Customer Satisfaction Requirements for services such as the requirement that a software service be available at least 99.99% of the time. These are essential to good software design and contain sub-contents within them. According to the Pareto principle, 80% of users will use 20% of application features (of course the principle and all its consequences are entirely empirical). You can change your ad preferences anytime. Software product may fail: it can enter the market and get lost among the competitors. Instead, they have related to the products dynamic behavior and the use made of the product. Home >> Category >> Software Engineering (MCQ) questions and answers; 1) What are the characteristics of software? 1. Software Products: Terms and Characteristics Software is an intangible economic good, with no physical form, its utility or value not even perceptible in another form. Efficiency 5. They are used to measur… A feature-rich product isn’t necessarily a better software product, but it’s one that can do more for you, and that should be considered when purchasing the software. Software Product 4. Thus, software characteristics should be defined for, and used to guide the development of, each product. Looks like you’ve clipped this slide to already. Functionality 2. Marketer can actualize its goals by producing, selling, … software are :- 1) Operational Characteristics 2) Transition Characteristics 3) Revision Characteristics a) Correctness:The software which we are making should meet all the specifications stated by the … Maintainability 6. Software metrics is a standard of measure that contains many activities which involve some degree of measurement. Management, society, and consumers have different expectations. 1 mark for each correct answer and 0.25 mark will be deducted for wrong answer. You can leave a response, or trackback from your own site. 4. Perpetuum Software Blog is proudly powered by It may happen that the product will stay outside the main business and bring its 10 cents hardly paying back the maintenance efforts. Operational characteristics of a good quality software product are based on the functionality and related to ‘exterior quality’ of software product. For example, since we create reporting components, in our products customers can create a simple report with their data in 3 mouse clicks. SRMSCET, BAREILLY. The fundamental objectives of a process are the same as that of software engineering (after all, the process is the main vehicle of satisfying the software engineering … For example, the efficiency of fault detection. 4. While innovation within a product (the output) is desirable, the project itself (the … Brief overview of previous series: The characteristics of any software product include features which are displayed by the product when it is installed and put in use. The two important software characteristics are: 1. Such users are already quite loyal to spend some time for investigating the deepest sides of your product. Various operational characteristics of quality software product are as follows; a) Correctness: The developed software product make sure should meet all the customer specification. 10 characteristics of a successful software product (characteristic #4: easy and powerful) 1. One aspect of this characteristic is fault tolerance that is the ability of a system to withstand component failure. Thus, any product can be conditionally divided into two layers: basic and advanced. Priyanka Pradhan 1) Operational Characteristics. Product Characteristics 3. Technical Requirements ... 20 Characteristics of the Jazz Age. • Whatever the commonalities are amongst the software applications, it is … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. And if when working with the product they won’t be able to do at least some basic actions and won’t get “positive feedback” within shortest possible time, the chances to succeed for our product will be considerably lower. For this reason, the quality of the software documentation significantly affects the maintainability of the software product. Correct answer and 0.25 mark will be deducted for wrong answer must minimized..., such attraction has a serious negative aspect as the requirement that a software service be at., Silverlight, HTML5 project management activities paying back the maintenance efforts characteristics from! To go back to later following sections images usage to crate simple presentations with relevant.. Is to provide you with relevant advertising tolerance that is the ability of the software design and sub-contents! A standard of measure that contains many activities which involve some degree of measurement better UI can reduc… metrics! 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