Introduction to software quality ppt

The compon implemented and tested in is to form a desired software sys work in a software developm e t. This is a core statement from which some eminent definitions of quality have been derived. A free powerpoint ppt presentation displayed as a flash slide show on id. Software testing and quality assurance is the property of its rightful owner.

Software testing is carried out in a systematic manner with the intent of finding defects in a system. It contains slides talking about your company, team members, business areas, marketing, budgets, schedules and so on. It involves execution of a software component or system component to evaluate one or more properties of interest. The management needs to provide appropriate resources to perform qualityrelated activities. To understand why there is currently an emphasis on improving the quality of health care.

Testing is a critical element of software development life cycles called software quality control or software quality assurance basic goals. This is the website for the second edition of the book introduction to software testing. Introduction to software quality assurance, control and. The course begins with a look at the overall subject of quality and the evolution of quality thinking and practices in the field of software development. Sqa expanded definition a systematic, planed set of actions necessary to provide adequate confidence that the software development process or the maintenance process of the software system product conforms to established functional technical requirements as well as with the managerial requirements of. Sqa is the concern of every software engineer to reduce cost and improve product. What is quality management managing the quality of the software process and products. Quality quality of the software is checked to see if it meets the requirements, expectations and demands of the customer and free from defects. This lesson provides an introduction for software quality assurance sqa. Traditional thinking would say that quality is conference tospecifications,that is does the product do what it designed todo.

This type of reasoning along with the critique of the optimal quality level illustrated in the slide cost of quality gives rise to the motto quality is free the title of a book written by crosby, one of the recognized american quality gurus. Software quality assurancesqa software quality assurance is the set of activities which ensure that the standards, processes and procedures are suitable for the project and implemented correctly. Introduction to software quality free download as powerpoint presentation. The degree to which a system, component or process meets customer or user needs or expectations. With increased quality comes big savings later in the project.

Quality control is the process and mechanism by which the specified quality is achieved. What is software quality, and why is it so important that it is included in many knowledge areas kas of the swebok guide. One is quality assurance which is the prevention ofdefects, such as the deployment of a quality managementsystem and preventative activities like fmea. The common way in which many presenters start their talks my name is. In respective stages of software development the degree to which a system, component, or process meets specified requirements. Although strongqa is still rather young, it has already earned the reputation of a company that provides reliable, high quality and effective support in different testing spheres, including but not limited to functional testing, ui testing, security testing and automated testing. Certain software quality attributes such as maintainability, usability, reliability cannot be exactly specified and measured.

Quality control requires the project manager or another qualified person to monitor and measure project results to determine whether or not they are up to the quality standards. This page contains powerpoint slides for the second edition of the book introduction to software testing by paul ammann and jeff offutt. Mar 19, 2020 in its earlier avatar as quality center, the test management tool was developed by mercury interactive. Quality control tends to be responsible for the testing and evaluation of materials including incoming raw materials, components, and final products as well as inprocess testing.

Quality software quality software quality attributes and specification, total quality. Testing is a process used to help identify the correctness, completeness and quality of developed computer software. Warren provides an introduction to the new iso 9001. This document explains the software quality assurance plan sqap for mse project of lakshmikanth ganti. Company introduction powerpoint design the company introduction powerpoint template will be very useful for those who are seeking for a great presentation to introduce ones company. The other is quality control which is the detection ofdefects, most commonly associated with testing which takesplace within a quality management. Software quality management introduction tutorialspoint. If it is discovered that deviation has occurred, the sqa team will notify the development team to prevent future. This license does not give you the right to redistribute or to modify the slides but you can link them from your website, if you attribute the work. In addition, a growing importance of software quality management and the adoption of quality.

There are different cost elements that form cost of conformance and nonconformance. The authors donate all royalties from book sales to a scholarship fund for software engineering students at george mason university. In a manufactured product, the customer as a user recognizes the quality of. That is, quality is the degree to which a product lives up to its performance, endurance, maintainability, and other attributes that a customer expects to receive from purchasing this product. The textbook and the accompanying materials posted on this website are freely available for fair use. Total quality management improvement always with the customer in mind, will be actively and successfully implemented, and will be seen as part of normal daily responsibility for all staff. Quality assurance, quality control and testing altexsoft. Luxurious hotel with poor service or small guest house with excellent services. A practitioners approach india by mcgrawhill higher education.

Software quality assurance the purpose of sqa is to find and report defects and succeed in getting them fixed what is a software defect. Developing an organized presentation starts with your introduction. I found this ppt slides three hours before my presentation on software quality model in class. In case of nonconformance, the root cause analysis is done and appropriate action is taken. In its earlier avatar as quality center, the test management tool was developed by mercury interactive. It is often described as the fitness for purpose of a piece of software. Learn what quality in software engineering is here. Software quality ieee standard glossary the degree to which a system, component, or process meets specified requirements. This course is a three day introduction and overview of the fundamentals of software quality along the dimensions of quality control, quality assurance and quality management. Quality costs more, but lack of quality costs even more, so cost of repairing bad quality is high. It contains slides talking about your company, team members, business areas, marketing, budgets, schedules and so. Software testing is defined as an activity to check whether the actual results match the expected results and to ensure that the software system is defect free. Introduction, management, and performance delivers a rigorous guide to the state of the art in managing automated testing in a text that will benefit anyone who tests software for a living.

Ppt for introduction to software testing, edition 2, ammann and offutt. Quality assurance best practices manual quality assurance manual it s a long way to go. If so, share your ppt presentation slides online with. Software quality metrics are a subset of software metrics that focus on the quality aspects of the product, process, and project. Introduction to software engineeringquality wikibooks. Permission to reproduce or copy all or parts of this material for nonprofit use is granted on the condition that the author and source are credited. Need for cooperation and coordination with other development teams. The environment in which sw development and maintenance is undertaken directly influence of the sqa components sqa system components classes. When trying to improve quality, we must understand what it is. Strongqa was founded in 2009 by a group of professionals specialized in qa and software testing. Software testing and quality assurance software testing and quality assurance lecture 29 introduction to software testing lecture outline introduction to testing types. Yet, everyone understands what is meant by quality. With that in mind, testing can never completely establish the correctness of computer software.

Software quality assurance is the set of activities which ensure that the standards, processes and procedures are suitable for the project and implemented correctly. These are more closely associated with process and product metrics than with project metrics. Software quality models and standars authorstream presentation. The internet economy is exploding, and there are literally thousands of great earnings opportunities available right now, all just one click away. From theory to implementation, 2012 this book covers several issues related to software quality assurance. The software quality challenges the uniqueness of software product. Ppt for introduction to software testing, edition 2. Computer science and software engineering university of wisconsin platteville 1.

Introduction to spss section 2 interactive introduction to spss statistical software welcome, this module was designed to introduce you to spss statistical software. Written for those with some background in software engineering, automated software testing. Introduction to software quality assurance youtube. Overview lesson 10,11 software quality assurance ppt video.

Company introduction powerpoint design the highest. Other set of attributes called quality or nonfunctional should be also delivered. Methods and philosophy of statistical process control introduction to statistical quality control, 5th edition by douglas c. A software quality is defined based on the study of external and internal features of the software. This blog contains engineering notes, computer engineering notes,lecture slides, civil engineering lecture notes, mechanical engineering lectures ppt. Software design how to design software software development how wi software testing do we know o software maintenance software quality ngineering exactl d h f h ly does the software have the structure and layout of ll we implement the design ur code is correct.

Quality control ensure that procedures and standards are followed by the software development team. Software quality assurance introduction quality assurance. Task of sqa is unique due to the specific characteristics of sw. Managing software quality ppt download slideplayer. Software design con mdl i modularity th li fhe resulting sof independent components. Quality can be interpret as customers expressed and implied requirements are met fully.

It is counter intuitive, but 2 people working at a single computer will add as much functionality as two working separately except that it will be much higher in quality. Ppt software quality management powerpoint presentation, free. Total quality management the definition quality is a degree of excellence. Alm also provides integration to all other hp products such as uft and load runner. Pair programming increases software quality without impacting time to deliver. Introduction to quality assurance, quality control and.

Software testing is nothing but an art of investigating software to ensure that its quality under test is in line with the requirement of the client. Software quality metrics can be further divided into three categories. Mccalls quality model 1977 mccall attempts to bridge the gap between users and developers by focusing on a number of software quality factor that reflect both the users views and the developers priorities. Software testing also helps to identify errors, gaps or missing. Introduction to software testing, testing tutorials. Definition of software quality what is software quality. Ppt software testing and quality assurance powerpoint. Ppt introduction to software testing powerpoint presentation, free. When we talk about software quality, we are actually talking about the evaluation of the software based on certain attributes. Software quality management introduction quality software refers to a software which is reasonably bug or defect free, is delivered in time and within the specified budget, meets the requirements ando. Ppt quality improvement powerpoint presentation free. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. How to write an introduction for a presentation dummies. Introduction to software testing software testing is nothing but an art of investigating software to ensure that its quality under test is in line with the requirement of the client.

Company introduction powerpoint design the highest quality. This training is an introduction to continuous improvement that combines concepts from asq s certified manager of qualityorganizational excellence and certified quality improvement associate bodies of knowledge with the malcolm baldrige national quality award criteria. Anaphylaxis due to previously unexposed medication. Introduction to iso 9001 in brief is the property of its rightful owner. Topics in software e sf r i software requirements wh what e to do. The authors reserve the on all slides, but grant permission for them to be used for educational purposes. Introduction to quality management systems is the property of its rightful owner. Software quality assurance introduction free download as powerpoint presentation. Previous testing is a part of coding work make sure that a system does what it is supposed to do. Introduction to software testing, edition 2, ammann and offutt. Understand the components of quality management know why quality management is important be introduced to quality management plans have a basic understanding of quality assurance activities and quality improvement projects be aware of what alliance contractually requires of you in regards to quality management. Introduction to software testing international software.

Software quality assurance plan introduction scope and intent of software quality assurance sqa activities the sqa teams objective is to ensure that the product does not deviate far from the original design specifications. Introduction to software testing and quality assurance strongqa. Introduction to qos quality of service network devices dont really care about the type of traffic they have to forward. Quality management should be separate from project management to ensure independence. Introduction to statistical quality control, 5th edition. You wont become fu f edged testers by sitting here. In the context of software engineering, software quality measures how well software is designed quality of design, and how well the software conforms to that design quality of conformance, although there are several different definitions. Reliability measure if the product is reliable enough to sustain in any condition.

Quality control ppt quality assurance general contractor. Some of these slides make substantial use of ppt slide animation, so be sure to go through them at least once before class to check the timing. Ppt quality assurance powerpoint presentation free to. Your switch receives an ethernet frame, looks for the destination mac address and forwards the frame towards the destination. May 08, 2008 real people just like you are kissing the idea of punching the clock for someone else goodbye, and embracing a new way of living. Ppt introduction to spss powerpoint presentation free. Understand the components of quality management know why quality management is important be introduced to quality management plans have a basic understanding of quality assurance activities and quality improvement projects be aware of what alliance contractually requires of you in regards to quality management training goals. Ppt introduction to quality management systems powerpoint. Ppt for introduction to software testing, edition 2, ammann. Ppt introduction to quality management systems powerpoint presentation free to view id. The project is to develop an application in java that uses molecular dynamics simulation techniques to simulate the interaction between the atoms in a group of water molecules. The fundamental components of a quality management system are quality control and quality assurance.

It is now developed by hp as application life cycle management tool or alm that supports various phases of the software development life cycle. Quality assurance activities are oriented towards prevention of introduction of defects and quality control activities are aimed at detecting defects in products and services. A practitioners approach by mcgraw hill education to 2wfeong software engineering. These slides are available for instructors, students, and readers of the book. Quality software quality software quality attributes and specification, total quality management. The other is quality control which is the detection ofdefects, most commonly associated with testing which takesplace within a quality management system.