In this paper, the different types of transformer testing are mentioned. Another very important step in preparing for sap ppt is to identify the testing tool that will be used. O the nature of data determines the type of statistical test to be selected o all the features of the data such as continuous, discontinuous, quantitative or qualitative etc. Manual software testing means it is being done by a man. Software testing types software testing fundamentals. We have come across so many types of software testing. A full or smallscale model of a proposed machine or structure may be tested. Conformance testing an element of conformity assessment, and also known as compliance testing, or type testing is testing or other activities that determine whether a process, product, or service complies with the requirements of a specification, technical standard, contract, or regulation. Factors in selecting which test to use include the reason for testing, test availability, and cost. But keep in mind, the best types of pen testing come into play when multiple testers are utilized and are broken down into three teams, which are as follows.
Analytical validation seeks to demonstrate that the analytical methods yield results which permit an objective evaluation of the quality of the pharmaceutical product as specified. Software testing type is a classification of different testing activities into categories, each having, a defined test objective, test strategy, and test deliverables. O statistical hypothesis is a statement about the population which we want to verify on the basis of information available from the sample. Types of hypothesis, research hypothesis, statistical hypothesis, null hypothesis, alternative hypothesis, how to state the statistical hypothesis. Early testing saves both time and cost in many aspects, however. Types of automation testing and some misconceptions. Types and techniques of software testing ppt download. Transformer is one of the important equipment in power system. Software testing is a process of evaluating the functionality of a software application to find any software bugs. The data thus obtained can be used in specifying the suitability of materials for various applicationse. Spike testing spike testing is performed by increasing the number of users suddenly by a very large amount and measuring the performance of the system. White box testing is a testing technique that takes into account the internal mechanism of a system. The most popular gui testing tools include micro focus unified functional testing uft, selenium, test complete and microsoft coded ui which is a part of visual studio ultimate and premium editions.
The basic electronics testing equipments under this category include the following. Not all testing is equal, though, and we will see here how the main testing practices. The goal of having a testing type is to validate the application under test aut for the defined test objective. In this method, we test some hypothesis by determining the likelihood that a sample statistic could have been selected, if the hypothesis regarding the population parameter were true. This post is on types of software errors that every testers should know. It checks whether the developed software met the specified requirements and identifies any defect in the software in order to produce a quality product. For example, you can do functional testing a type during system testing a level using black box testing a method.
Mutation testing can be broadly classified into three value mutation, decision mutation and statement mutation. Slide blood typing group a an unknown rbc suspension is added to known antisera. Types of pulmonary function tests mount sinai new york. Textile testing can be classified according to the basic technique used and on the basis of the data obtained. Mar, 2015 software testing seminar and ppt with pdf report. If an rbc does not have the b antigen there will be no clumping by antib, a negative reaction. Software testing types explain different type of testing. So i have covered some common types of software testing which are mostly used in the testing life cycle. Presented by saptarshi dutta chowdhurymca, heritage institute of technology 2. Testing is the integral part of software development. Commonly known as the megger test, insulation resistance testing measures the quality of insulation within the transformer. Software testing is a huge domain but it can be broadly categorized into two areas such as.
In some cases, the missing testing types are actually performed to some extent but not addressed in testrelated planning documents, such as test strategies, system and software test plans stps, and the testing sections of systems engineering management plans semps and software development plans sdp. What is performance testing and types of performance testing. The types of software testing depend on various factors, including project requirements, budget, timeline, expertise, and suitability. There is a saying, pay less for testing during software development or pay more for maintenance or correction later. This page contains software testing seminar and ppt with pdf report. Earlier in this selenium tutorial series, we have seen basic concepts of selenium. So, testing the transformer is pretty serious issue. Apr 29, 2020 unit testing allows the programmer to refactor code at a later date, and make sure the module still works correctly i. Ppt intelligence tests concept, iq measurement, test types. Introduction it is the process used to identify the correctness,completeness and quality of developed computersoftware. Testing is often either logical testing or physical testing.
The former can be divided into destructive and nondestructive testing, the latter being defined as the application of noninvasive methods to reach a conclusion as to the quality of a material, process, or product. Software testing methodologies are the various strategies or approaches used to test an application to ensure it behaves and looks as expected. A basic electronics device or instrument used to measure voltage or electrical potential difference between two points in electrical circuits is known as voltmeter. Screening involves relatively cheap tests that are given to large populations, none of whom manifest any clinical indication of disease e. The abovementioned software testing types are just a part of testing. The chart below summarizes common hemoglobin types and their indications when abnormal. This type of testing explores the system as a black box and verifies whether all the components in the software are functioning correctly or not. The procedure is to write test cases for all functions and methods so that whenever a change causes a fault, it can be quickly identified and fixed. Ppt intelligence tests concept, iq measurement, test. According to istqb definition, testing types are means of clearly defining the objective of a certain level for a program or project. Demystifying sap payroll parallel testing deloitte us. Generally, it is not recommended to test a person with both a tb skin test and a tb blood. In contrast to the software testing types listed above, software testing levels are the tests done at various stages of software development and software testing methods are the ways the tests are conducted.
Software testing ppt free download as powerpoint presentation. The type of test or run depends upon the performance requirements. Manual testing includes testing a software manually, i. What is performance testing and different types of. There are mainly two types of payroll comparison tools that can be used to automate the comparison between the legacy system and the sap system. Black box testing is often used for validation and white box testing is often used for verification. If so, share your ppt presentation slides online with. It is a testing to determine the performance of the system to major the measure, validate or verify quality attribute of the system.
This page contains powerpoint slides for the second edition of the book introduction to software testing by paul ammann and jeff offutt. Performance testing is the type of nonfunctional testing. In this type, the tester takes over the role of an enduser and tests the software to identify any unexpected behavior or bug. It is the process of executing a programapplicationunder positive and negative conditions by manual orautomated means. This section describes the different types of testing that may be used to test a software during sdlc. Apr 16, 2020 the abovementioned software testing types are just a part of testing. For instance, the goal of accessibility testing is to validate. In the practice of medicine, there is a significant difference between the applications of screening and testing medical screening. Ppt types of tests powerpoint presentation free to.
That means a person, ie a tester runs the software for errors. Time pressure is well known and increasing because too many defects are found late and have to be repaired. Materials testing, measurement of the characteristics and behaviour of such substances as metals, ceramics, or plastics under various conditions. Automation testing is special type of testing process which controls the execution of the test and comparison of expected and. Statistical hypothesis testing ppt the test of hypothesis significance tips and procedure what is hypothesis testing. Some times we are thinking why we need a software testing.
Software testing 4 given below are some of the most common myths about software testing. Types of test automation frameworks software testing material. Some variations in testing results in natural, depending on the moisture, cleanliness and the temperature of the insulation, but to pass, the insulation must. There are many different types of testing that you can use to make sure that changes to your code are working as expected. Compare different types of software testing, such as unit testing, integration testing, functional testing, acceptance testing, and more. Testing involves far more expensive, often invasive, procedures that are. Statistical hypothesis testing ppt easy biology class. Software testing life cycle is the process that explains the flow of the tests that are to be carried on each product. Ppt for introduction to software testing, edition 2, ammann. The test is done in the development by a configuration specialist and confirms that the sales order can be saved using the sap organization elements sales organization, company code, credit control area, etc. It strives to build performance standards into the implementation, design, and architecture of a system. The type of testing depends on various factors, including project requirements, budget, timeline, expertise, and suitability. In performance testing there are many types of tests that can be conducted on any application system. Boutique product development company it is amazing what you can accomplish when you have a clientcentric team to deliver outstanding.
Soak testing soak testing is a type of performance test that verifies a systems stability and performance characteristics over an extended period of time or for long durations. Whitebox testing is pretty much the opposite of black. Table of contents software testing why software testing testing principles history of testing types of software testing available tools and techniques. Its time again for a post on software testing basics. Sumit thakur cse seminars software testing seminar and ppt with pdf report.
Oct 23, 20 the performance testing is tells about what needs to fix before going live mainly the issues faced under the variety of load conditions. It is often done by programmer by using sample input and observing its corresponding outputs. These slides are available for instructors, students, and readers of the book. Types of software testing the complete list edureka. Each of us would have encountered different types of tests on our test journey. Testing is typically done with a megohmmeter, a tool similar to a multimeter but with a much higher capacity. Apr 26, 2017 the ultimate guide to performance testing and software testing. In addition to that some transformer tests are also carried out at the consumer site before commissioning. Performance testing types, steps, best practices, and metrics.
It is also called structural testing and glass box testing. Software testing type is a classification of different testing activities into categories, each having, a defined test objective, test strategy, and test. A persons health care provider should choose which tb test to use. Now lets move ahead with our types of software testing blog and know more about the different types of testing. Poor testing methodologies lead to unstable products and unpredictable development times. Different software testing types with details as a tester, we know the different types of software tests such as functional tests, nonfunctional tests, automation tests, agile tests and their subtypes, etc. The different types of testing in software atlassian. But sometimes, it is important to understand the nature, its implications and the cause to process it better. Load testing is type of performance testing to check system with constantly increasing the load on the system until the time load is reaches to its threshold value. Software testing ppt software testing unit testing. Things to remember when constructing the null hypothesis, test statistic, decision rule. The test requires that we insert a very small catheter i. Testing is an integral part of any successful software project.
Software testing methods, levels and types slideshare. In this post, we will learn types of selenium automation framework test automation frameworks datadriven, keyword driven, and hybrid framework. Compliance testing this test measures the stiffness or elasticity of the lungs and can be helpful in diagnosing a variety of different lung conditions. Microsoft powerpoint gui testing tutoriallab seminar softwarecentral. Testing for hemoglobin is done by venous blood samples, and electrophoresis separates the hemoglobin types. The two major approaches of software testing are manual software testing and automated software testing. Mainly two types of transformer testing are done at manufacturer premises type test of transformer and routine test of transformer. International software testing qualifications board istqb is the respectable international organization that offers certifications in software testing, which are recognized in a whole world. Statistical hypothesis, pvalue, what is test of hypothesis, what is the purpose of hypothesis testing. It is very essential to have a testing plan in place to ensure that the product delivered is robust and stable and is delivered in a predictable timeline. Ppt types of tests powerpoint presentation, free download id.
Interpretation of slide typing testing with antib antiserum if an rbc contains the b antigen the red blood cells will be agglutinated by antib, a positive reaction. This page contains software testing seminar and ppt. Hypothesis testing or significance testing is a method for testing a claim or hypothesis about a parameter in a population, using data measured in a sample. Theyre noninvasive, which means that the doctor doesnt cut you or put any tools inside your body. Real whitebox testing is when you understand some of the internals of the system and perhaps have access to the actual source code, which you use to inform your testing and what you target. Unit testing, smoke testing, sanity testing, integration testing, regression testing, system testing, user acceptance testing. This tests isolated pieces of functionality, for example, creation and save of a sales order. In value mutation, value of constants or parameters are changed. Functional testing is one of those testing types which validates that every function of the software operates as per the functional requirement specs. Every developer should know at least 1 of these 7 common software testing types.
For example, value is changed to one larger or one smaller in loops, initialization value is changed. Just like the types of automation tests, there are multiple types of frameworks as well. In this article, i have listed down the importance of various performance test types in terms of technical and business perspective, which can be considered during multiple. These encompass everything from front to backend testing, including unit and system testing. Types of performance testing software testing blog by.1434 461 1170 26 267 1511 1133 362 225 1249 1201 396 1408 105 149 1479 798 176 1146 747 336 989 314 282 162 1238 354 561 1006 92 936 921 394 886 807 319