Automation Testing Training by Experts | START LEARNING SELENIUM

As the current industry trends have shown that there is a huge development in automation testing .The repetitive work of writing bundle of manual scenarios has raised a demand to bring in the practice of automating these manual scenarios.
Benefits of implementing automation test:

• Supports execution of repeated test cases
• Aids in testing a large test matrix
• Enables parallel execution
• Encourages unattended execution
• Improves accuracy thereby reducing human generated errors 
• Saves time and money 

Learn IT Training is delighted to launch another series of software testing selenium training. The main motto behind introducing this tutorial is to make you an expert in a widely used software test automation solution, selenium. In online training by us you will know the various facets of Selenium. Selenium is not just a tool; it is a combination of independent tools.

Learn IT Training provides online trainings for many technologies by providing material with an affordable minimal cost .Every class built here is for better understanding of students explaining technology from ground up starting absolute basics. We suggest every candidate to refer learnittraining.com for online classes at their flexible timings.

Automation QTP testing training benefits are many and well understood and largely talked about in the software test industry.

One of the most commonly asked question comes is :

• What is the best tool for me to get my tests automated?
• Is there a cost involved?
• Is it easy to adapt?

One of the best answers for all the above questions is Selenium Because:

• It’s open source
• have a large user base and helping communities
• have multi browser and platform compatibility
• has active repository developments
• supports multiple language implementations

The changes that are happening in the field of automation across the globe made Selenium as a standard for web testing selenium professionals has observed a standard job hike over the past few years. The future of Selenium looks way different than other technologies.

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Software Testing Training | Learn QTP and Selenium Tools Online

Selenium tool is an extension related to software testing. Selenium is one of the most popular software testing framework. It is portable and mainly used for web applications. Tests can be run against any browsers and selenium can be deployed on Windows, Linux platforms. Hence this became one of the widely used software testing framework and is being used by professionals across the globe.

Now you must have understood the necessity to have Selenium training and how it can boost your career. There are many institutes and professionals offering selenium training online, when there are more choices, it is common to get confused. Hence it is needed to know what are the things to be effective for opting training medium.

Learn IT Training is in the field of online training providing variance of IT courses along with SAP training and guidance to the candidates, endeavoring for the career development in IT sector. We wanted to reach out to the last link of the students residing in the remotest area in India and also to provide flexible timings for working professionals. So this is how Learn IT Training started. Below are the benefits given by our training program,

• Certified & industry experts trainer. 
• Providing online class and free demo session at student flexible timings. 
• Multiple training delivery models with hands-on experience. 
• Each topic coverage with real time scenarios. 
• Deliver normal track, weekend, and fast track classes. 
• Daily topic wise recording will be sent in 24 hours. 
• We will give full support while attending the interviews and contact me any time after completion of the QA testing training course.

Selenium testing is gaining a lot of attraction and is capturing a lot of market share. The trend of test automation is changing exponentially and selenium is one that is growing along. Professionals are moving towards upgrading their skills set by taking online training or other. It’s a great career to choose and the opportunities are extremely lucrative.

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Selenium Online Training | Features and Advantages of Selenium Training in Enterprises

Selenium has carved a niche in the software testing tools world, and has a dedicated user base with consistently increasing adoption in the last few years. While this tool was always popular with Open Source enthusiasts since the RC days, we now have increased acceptance in enterprises as well. In the last couple of years, quite a few Fortune 500 companies and banks have diversified their skill-base and tool portfolio with Selenium, in addition to traditional HP toolset. Learn more about selenium from Selenium training by Learn IT Training.

Summary of Selenium Features

The feature rich tool that is Selenium enables easy development of adorned automated scripts. The detailed features available in selenium can be chosen according to the level of complexity that is associated with the testing task at hand, be it an application or a website page for which the script is being written. Its user-friendly interface makes it convenient for creation of exploratory tests, unit tests, one-off bug reproduction reports and a whole lot more.

Script creation is made easy with the plethora of options provided by Selenium. The Selenium web application allows for recording and saving action when the tests are being executed in a browser. Tools such as Firebug enables script creation on a manual basis.  Selenium accommodates a wide array of reporting tools, build systems and other features of existing frameworks. It also has great integration capabilities with other popular tools like Hudson, QMetry, SauceLabs, Selenium-Grid and others.

Selenium is a very durable and resilient tool which works on various operating systems and providing support for nearly every browser which is in use today, right from Google Chrome and Mozilla Firefox to Internet Explorer and Opera. As Selenium supports other languages, such as Perl and Python, there is no dependence or restriction for using Selenium’s own script language for writing test code.

Non-technical users stand to gain the most from the flexibility, Selenium brings to the market. As an example, Selenium using frameworks with Cucumber can automate tests in feature files, in forms that are comprehensible to even non-technical product owners or other such equally important project stakeholders while Cucumber translates the test code in Java (Learn Java programming by experts from JAVA online training). Selenium-RC can then utilize JavaScript to launch the said web page and execute instruction within JavaScript sandbox.

Quality Assurance is essential not only for gaining customer confidence over the product but also to avoid problems from happening while delivering solutions or service. Quality assurance is majorly practiced in software development; various companies have a separate unit for quality assurance so correction can be made at a minor level itself. Want to learn QA testing training from experts join with Learn IT Training.

Advantages of Selenium

Same Test Script can run on Multiple Web Browsers

QA engineers frequently are required to write several test scripts to check the performance of web applications across various web browsers. Selenium permits testers to write the test script a single time and run the same on several web browsers. This particular feature of Selenium permits developers to test complicated web applications with pushing up the number test cycles. They can go on to check how the application fares across different browser versions.

Option to Choose Programming Language

A few test automation tools needs testing professionals to write test scripts using a particular programming language. Therefore testers are required to learn the programming language to write test scripts. In the case of Selenium, users can write test scripts using any programming language. Therefore, testers can write test scripts while leveraging the advantages of their technical expertise and knowledge. Furthermore, one can use a variety of tools to build systems, create IDE and generate reports.

Supports Multiple Testing Frameworks

Selenium being a web application testing tool, it can also be used as a GUI driving library. Therefore the users have the choice to use Selenium for wrapping test scripts in other test frameworks. Testers also have option to integrate Selenium while utilizing any framework of their choice. Developers can integrate features of other frameworks with Selenium to make the web application deliver a richer and more flawless user experience.

Smooth Integration with Your Existing Ecosystem

While switching to new testing tools, testers are required to check its compatibility with their existing ecosystem. Selenium can be integrated with various tools that are widely used like QMetry and Hudson. Therefore, testers are able to integrate the testing tools with the existing solutions and suite of tools. The simple and easy integration process associated with Selenium does not need the users to additionally invest in commercial tools.

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Selenium Online Training | Skills Needed For a Selenium Tester and Their Career Progression

Selenium is an open-source automated testing suite which has been designed for web applications spanning across different browsers and platforms.  While being similar to HP’s Quick Test Pro (QTP), Selenium concentrates on automation of web-based applications. It is a collection of different tools, and it also has different developers as well. Learn selenium automation from Selenium online training by team of experts from Learn IT Training.

Selenium is a whole lot more than an individual tool and consists of a host of software’s, each of which cater to different testing needs of an enterprise. It has four elements:

• Selenium remote control (RC)
• Selenium Integrated Development Environment (IDE)
• Selenium grid
• Web driver

As of now, WebDriver and Selenium and are merged into a single framework to form Selenium 2 and Selenium 1, now refers to Selenium RC.

Skills required for software testing

The process of validating a computer program to ensure it meets the specified requirements and generates the wanted results, while identifying bugs in the software product. Testing is deemed as indispensable in the Software Development Lifecycle (SDLC).

Software Testing is indispensable to provide a quality product without any bug or issue.

The given skills are vital to become a great software tester.

Analytical skills: Analytical skills helps to divide a complicated software system into smaller functioning units to gain an enhanced understanding and to generate test cases. A great software tester will always have highly developed analytical skills.

Communication skill: Test strategies, test cases, bug reports etc. which are known as testing artefacts are generated by the software tester and should be easy to comprehend and read. Testers will have to interact with developers when a bug has to be handled or to trouble-shoot other issues. This would require a good deal of diplomacy and discreetness.

Time Management and Organization Skills: Software testing is a demanding job and this is especially true during the time of code release. A code tester should be able to efficiently manage workload and exhibit high productivity and optimal time management and even overall organizational skills.

These under mentioned Technical Skills are just as vital in taking up testing as a career:

Basic knowledge of Database/SQL is a must: To facilitate data validation it is necessary to possess a good knowledge of databases such as Oracle and MySQL (Learn SQL concepts from SQL server training). This holds true because software systems are said to contain massive amounts of data in the background. SQL Queries ranging from simple to complex can be utilized to verify if proper data is stored in the specific backend database.

Basic knowledge of Linux commands: A good knowledge of Linux commands is crucial for testers to be successful in their career. This is mostly because the applications such as Databases, Web-services and application servers.

Knowledge of any scripting language will be a plus point: A good hold on scripting languages such as Javascript, C# and VBScript is very useful for someone looking out for a job in testing. While some companies also use Perl or Shell scripting and hence there is a huge rise demand for testers in the same domain.

Knowledge and hands-on experience of Automation tool: To be a great tester one needs to have a good knowledge of tools used to automate testing of applications such as Selenium, HP UFT/QTP, QA/QTP testing training by experts with new teaching methodologies and also performance testing tools like Loadrunner and Jmeter. And also ETL testing tools such as Informatica and Abinitio etc. are useful in this regard. Along with a good grasp of the automation tool, it is also essential to have great hands-on experience with a tool of one’s choice to establish mastery over the tool.

Career progression of Selenium professionals

Since Selenium is an open-source tool and support for the same exists for all the browsers that exist currently. It also supports popular programming languages such as Perl, Ruby, Java and MS.Net (Learn Concepts from MS.Net training) allowing the user to pick and choose the one that suits them the best.

Your career progression as a software tester (QA Analyst) in typical CMMI level 5 company will look like the following but will vary from company to company. This will depend on the skill level of the employee and the previous experience.

QA Analyst (Fresher) => Sr. QA Analyst (2-3 years’ experience) => QA Team Coordinator (5-6 years’ experience> =>Test Manager (8-11 years’ experience) => Senior Test Manager (14+ experience)

The demand for Selenium is shooting up in the automation tools domain since corporation are increasingly making use of web applications. This being said, a lot of vendor tools providers are supporting Selenium technology and using the same to automate web application testing. The mentioned tools are said to work around Selenium as a wrapper by joining Selenium Web Driver with the backend architecture. This kind of integration will help test client applications along with testing web applications through interactions obtained by pulling the APIs.

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QA Testing Training Academy | Benefits of Implementing Selenium in Enterprises

Automation of testing has become an integral part of the software development cycle for small and medium enterprises. This gains more value as and when the development of corresponding online services and e-commerce operations begin. If test automation isn’t undertaken especially during this stage the organization would have to deal with unprecedented cost overheads as a result of low performance and service delay. Learn QA/QTP testing training to become a successful automation professional.

Selenium is a group of various software tools each with a varying test automation process, technique or approach. While conventionally Test Automation Engineers tend to focus on the one or two relevant tools that will most likely meet the said project needs, it is wise to learn the entire set of testing tools to have options at the ready for solving various test automation cases. The Selenium suite of tools leads is feature packed and is specifically equipped to the requirements of testing for web applications of all types. The processes enabled by Selenium are known to be highly flexible, enabling many choices for location of UI elements and contrasting forecasted test results as against actual application functioning. One of the best features of Selenium is its ability to allow testing on various browser platforms.

Test automation key benefits

IT enterprises looking to boost overall software efficiency and build on existing software quality are looking towards test automation as a solution. Whether the objective is to execute automated test cases or contrasting expected and actual results, there are specialized tools available for effective testing. This way, software proficiency can be achieved and enhanced greatly without manual intervention which conventionally happens at repeated intervals.

Faster feedback

Automation enhances communication between product owners, developers and designers which enable malfunctions, bugs and other errors to be instantly identified and corrected in real-time. This is why automated testing is highly advantageous and acts as a catalyst for validation of the product during the different phases of the software development cycle.

Accelerated results

Accelerated implementation of test automation will lead to massive savings in operational time for both small and large systems. This means testing can be executed on a repetitive basis, which in turn will deliver speedier results every time with minimized time and reduced effort.

Higher overall test coverage

The sheer speed of test automation allows for a greater number of test executions relating to an application. This directly translates to higher test coverage than possible in manual testing, which usually would involve a massive team restricted by a small amount of allotted time. Maximizing test coverage means more features in the application can be tested leading to higher quality for the application.

Reusability of automated tests

The fact that automated test cases are reusable means they can be used through various approaches. This means developers get the chance to assess program reactions. The repetitive nature of test automation facilitates this.

Earlier detection of defects

Since early defect detection leads to cost-effective code rework, overall velocity of code development can be maintained at high average while still making sure functionality isn’t hampered across areas. This is the reason why defect documentation in software becomes much easier for testing teams post-test automation implementation.

Thoroughness in testing

It is a statistical certainty that all testers may not use similar testing approaches. Testers focus areas within the application may vary to a great degree based on the personal expertise and exposure to certain practices in testing. When test automation comes into the picture, all areas of testing are bound to receive the same amount of attention. This will directly translate to higher product quality.

Benefits of Automating Functional Tests Using Selenium for Enterprises

Platform portability

Since we have established that testing is a repetitive process, the smallest variations in code must be thoroughly tested to make sure the intended functionality is met. Selenium is a testing tool with high levels of portability which can run on various platforms and browsers as well. Learn more about selenium from Selenium training by Learn IT Training.

Language support

One of the key challenges in software test automation is the integration of automation tools with the development environment for CI. Easy integration with the development environment is made a reality with the available Selenium bindings for Python, PHP, Ruby, Java (see Java online training for advanced concepts), .NET, Perl, and a lot more.

Flexibility

Test management becomes much simpler and more efficient, thanks to easy regrouping and refactoring of test cases. This enables the testers to keep testing self-contained and we’ll within the program itself. This leads to better change management in the code, minimizing complications and boosting maintainability of the said code. This is why Selenium is known for its flexibility as a testing tool.

Open source advantage

Being open source, selenium enables user sharing and users to extend and change existing code. This, in turn, allows testers in reaping huge ROIs by saving time and effort. Custom functions also enable higher readability and better management of code.

Conclusion

It is because Selenium is such a diverse testing package, enterprises the world over have begun using this tool for testing software applications varying from the simple to the highly complex. Right from its open source nature to its cross-platform compatibility, everything in this testing suite offer organizations the best of the best when it comes to testing automation.

Learn more from QA testing training by learn IT Training, which is one of the best global online training Portal for the students. We provide SAP Training and many other IT courses training based on specific needs of the learners especially we will give innovative one to one classes which has great opportunities in the present IT market. Learners can grasp the technical-subject technical and practical knowledge from highly experienced and certified trainers.

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Online QA Testing Training | Importance of QA and Role of QA in Agile

Quality Assurance is essential not only for gaining customer confidence over the product but also to avoid problems from happening while delivering solutions or service. Quality assurance is majorly practiced in software development; various companies have a separate unit for quality assurance so correction can be made at a minor level itself. Want to learn QA testing training from experts join with Learn IT Training.

Quality Assurance is a systematic process and it goes through various phases let us see a few of them:

• Quality Assurance goes through a cycle called the Shewhart Cycle. The first stage of this cycle is plan, where all the planning is done to how the desired goal has to be achieved. Then comes into action, next is stage where the plan is incorporated. The production begins. The third stage is the check, where the product goes through various tests and verification. The last stage is the act, state where changes are implemented and necessary corrections are made to rectify the mistakes that are committed.
• Defining quality. The quality for the product is defined in such a way that it is ensured that the product meets the standard of a certain quality. Not only does the company need to define the standard but also make sure these standards are thoroughly understood by the employees of the company, otherwise quality assurance is compromised.
• Quality control is similar to Quality Assurance but not identical. Quality Assurance is the confidence given to the customer whereas quality control is the actual observation techniques used to check and control the entire quality process and to ensure that the quality assurance standards are met. Quality control are a set of procedures intended to ensure that a manufactured product adheres to a defined set of quality standards.
• The feedback step is very necessary step that every company takes to improve the quality of any service or product only after the feedback is received from the customer side does the company develops its services.
• QA Testers are professionals who must have Knowledge of Scripting and SQL (learn to write scripting using SQL from SQL server training)

Role of QA in Agile

Quality Assurance (QA) roles and responsibilities have changed with the adoption of agile methodologies. In the past, traditional QA had three key things: process, documentation, and tools, which involved much time. With these three things, QA departments could test a product to ensure that it conformed to the requirements. It is not to say that Agile does away with these three things, but definitely Agile uses these tools in a much flexible way. The process, documentation, and tools get incorporated at the required stages, rather than waiting till the completion of the project. The Agile has three recognized roles- Scrum Master, Product Owner, and the Development Team.

Roles of QA in Agile

Attend Sprint-planning Sessions

The QA must ensure to attend planning sessions. This would enable the QA to be in sync with the development team from the beginning and helps to identify risk and problem areas at the early stages. QA should analyze the effort required to test the code at every stage of development.

Attend Daily Stand-ups

QA should attend the daily stand-ups to get involved with the team members and stay up to date. This enables the QA to understand the way the sprint is working and the workload distribution. With the active involvement of QA in the team, gives the chances to resolve any issues immediately, which in turn helps developers to speed up their work.

Perform Tests throughout the Sprint

To get an effective result, QA must be actively involved in all the stages of the product lifecycle. If QA keeps the testing to the end, and finally finds bugs at the end would ruin the entire cycle. By integrating testing and development, and teams working together resolves the issues soon, leading to achieving quality results.

Meet the Developers often

A face-to-face meeting can help both QA and developer team to discuss any issues that can save the time later. This helps QA to learn if any new features and technologies used in the project. These interactions can provide effective feedback between development and testing.

Attend Sprint Retrospectives

No matter how well the team performed, it is always good to have meetings at the end of the sprint to discuss success and failures. This lets everyone to know about the mistakes and can be improved in the next sprints. The retrospectives give an opportunity to find solutions for the whole team. Involvement of QA can enable to understand the concerns before they begin with next sprint.

Documentation of Test cases

Documentation is equally important for QA too. Keeping the documentation short adds up the value to you and your team. For example, if QA shifts to another project, documentation can help the new team member to speed up the testing faster. A tool is used to maintain all the documents related to testing.

Learn software testing

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Selenium Online Course | What is Selenium and LeanFT: Selenium vs LeanFT

Selenium is an open source tool and supports different types of languages such as Java, Python, PHP, C#, Ruby and pure JavaScript. Selenium, to a large extent, uses Java scripting and is the most influential Open Source Automation tool. It is ideal for the agile methodology of coding and testing.

Selenium has carved a niche in the software testing tools world, and has a dedicated user base with consistently increasing adoption in the last few years. While this tool was always popular with Open Source enthusiasts since the RC days, we now have increased acceptance in enterprises as well. In the last couple of years, quite a few Fortune 500 companies and banks have diversified their skill-base and tool portfolio with Selenium, in addition to traditional HP tool set. Learn more about selenium from Selenium training by Learn IT Training.

Advantages of Selenium testing tool

• Selenium supports various languages such as Java, Python and PHP. It is the best tool for browser-based testing and handles all browsers such as IE, FF, Chrome, etc.
• Selenium integrates to give a satisfactory framework for different verticals, like Maven or Ant for source code compilation; Test NG is used to drive tests, Jenkins to develop dashboards, and much more.
• Selenium helps to connect the testers to multiple nodes and perform tests simultaneously.
• Cost is a major advantage and the only cost to be spent is on human resources. And can be easily integrated.

Disadvantages of Selenium

• Organizations working on Selenium must invest on most experienced testers working in the same environment and an expertise in using the codes according to the standards.
• Selenium supports only browser-based testing and fails to handle other window-based applications.
• Selenium testers need not have to learn the tool from basics.

Let’s see what makes Selenium work for so many people:

• Open Source: It’s an open source tool and free to download and use.
• Good User Community: Community is getting stronger.
• Object Identification: This has improved in Selenium with XPATH
• Cross Browser Testing: Selenium is the clear winner

LeanFT

So where does LeanFT fare better?

• LeanFT provides Support for multiple IDEs (Eclipse, Visual Studio) and coding languages (Java, C#). And with HP behind it we can see more IDE’s support coming too.
• LeanFT support for DevOps and CI makes in a holistic tool when combined with UFT. It takes care of End to End automation – the Agile way.
• Application models in LeanFT is quite powerful and is good for cross browser support.
• If you are already using HP UFT, then LeanFT comes free of cost
• Not a steep learning curve from resource’s point of view

Lean FT from HP is a new functional testing solution having a set of APIs. Lean FT provides powerful tools like Object Identification Centre and Application Models. This tool is developed to target test automation engineers and developers from agile teams. Integrating Lean FT with Unified Functional Testing (UFT) can support DevOps and Continuous Integration (CI). It supports multiple IDEs like Eclipse, Visual Studio and JavaScript (learn programming from JAVA online training), Java, C# coding languages. The Lean FT’s flexibility fits easily into developer ecosystems and testing arrangements.

Advantages of Lean FT are

• Lean FT supports and integrates with standard IDEs like Eclipse, Visual Studio and languages like Java and C#.
• Lean FT is the best solution for DevOps, Agile, and Continuous Testing Applications.
• The automation testing tool, Lean FT supports Windows standard, Web, .NET Windows Forms, Windows Presentation Foundation (WPF), Mobile, Siebel UI, and Insight Image Recognition.
• Scripts are executed at faster rate.
• Integration of Lean FT with UFT helps in end-to-end automation.
• Lean FT develops test scripts using testing frameworks.
• Application models support cross browser.
• If you are using HP UFT, Lean FT is free of cost.
• Lean FT provides good collaboration between Developers and Testers team.

Disadvantages include:

• IDE are used not only for the development of tests, but also for execution of the tests.
• Web services testing is not part of Lean FT
• It is used only for Mobile, Windows, Siebel UI, and Insight Image Recognition

As Selenium supports only browser-based application, the testers have better option of choosing Lean FT. The use of object identification centre from visual studio or Eclipse IDE helps in identifying unique values to be used for object identification.

The roles of QA tester are mandatory in a development life cycle of the products to minimize the risks and to ensure quality in workflow and the finishing product. To have no QA tester is to maximize the risk that intolerable code will be delivered. Take QA testing training for career development.

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Software Testing Online Training Courses | SDLC Waterfall Model

Software testing also helps to identify errors, gaps or missing requirements in contrary to the actual requirements. It can be either done manually or using automated tools. Some say software testing as white box and black box testing. Want to learn concepts from professionals see QA testing training by Learn IT Training.

The Waterfall model is the earliest SDLC approach that was used for software development.

The waterfall Model illustrates the software development process in a linear sequential flow. This means that any phase in the development process begins only if the previous phase is complete. In this waterfall model, the phases do not overlap.

Waterfall Model – Design

Waterfall approach was first SDLC Model to be used widely in Software Engineering to ensure success of the project. In "The Waterfall" approach, the whole process of software development is divided into separate phases. In this Waterfall model, typically, the outcome of one phase acts as the input for the next phase sequentially.

Also alternatively, if the Enterprise focused mainly on Java or C++ (Learn JAVA scripting from JAVA training) in development frameworks then one will be expected to possess a knowledge of testing tools such as Selenium (Selenium online training by professionals), Cucumber and even other tools such as SmartBear and TestNG, Ranorex and other available automation test suites. The primary skills that companies look for are if professionals can code and automate test scripts.

The following illustration is a representation of the different phases of the Waterfall Model.

The sequential phases in waterfall model are:

Requirement Gathering and analysis − All possible requirements of the system to be developed are captured in this phase and documented in a requirement specification document.

System Design − The requirement specifications from first phase are studied in this phase and the system design is prepared. This system design helps in specifying hardware and system requirements and helps in defining the overall system architecture.

Implementation − with inputs from the system design, the system is first developed in small programs called units, which are integrated in the next phase. Each unit is developed and tested for its functionality, which is referred to as Unit Testing.

Integration and Testing − All the units developed in the implementation phase are integrated into a system after testing of each unit. Post integration the entire system is tested for any faults and failures.

Deployment of system − Once the functional and non-functional testing is done; the product is deployed in the customer environment or released into the market.

Maintenance − There are some issues which come up in the client environment. To fix those issues, patches are released. Also to enhance the product some better versions are released. Maintenance is done to deliver these changes in the customer environment.

All these phases are cascaded to each other in which progress is seen as flowing steadily downwards (like a waterfall) through the phases. The next phase is started only after the defined set of goals are achieved for previous phase and it is signed off, so the name "Waterfall Model". In this model, phases do not overlap.

Waterfall model application

Every software developed is different and requires a suitable SDLC approach to be followed based on the internal and external factors. Some situations where the use of Waterfall model is most appropriate are:

• Requirements are very well documented, clear and fixed.
• Product definition is stable.
• Technology is understood and is not dynamic.
• There are no ambiguous requirements.
• Ample resources with required expertise are available to support the product.

Waterfall model - Advantages

The advantages of waterfall development are that it allows for departmentalization and control. A schedule can be set with deadlines for each stage of development and a product can proceed through the development process model phases one by one.

Development moves from concept, through design, implementation, testing, installation, troubleshooting, and ends up at operation and maintenance. Each phase of development proceeds in strict order.

Some of the advantages of waterfall model are as follows:

• Simple to use and easy to understand
• Easy to manage due to the rigidity of the model. Each phase has specific deliverables and a review process.
• Phases are processed and completed one at a time.
• Works well for smaller projects where requirements are very well understood.
• Clearly defined stages
• Well understood milestones
• Easy to arrange tasks
• Process and results are well documented

Disadvantages of Waterfall model

The disadvantage of waterfall development is that it does not allow much reflection or revision. Once an application is in the testing stage, it is very difficult to go back and change something that was not well-documented or thought upon in the concept stage.

The major disadvantages of waterfall model as follows:

• No working software is produced until late during the life cycle.
• High amounts of risk and uncertainty.
• Not a good model for complex and object-oriented projects.
• Poor model for long and ongoing projects.
• Not suitable for the projects where requirements are at a moderate to high risk of changing. So, risk and uncertainty is high with this process model.
• It is difficult to measure progress within stages.
• Adjusting scope during the life cycle can end a project.

How to learn software testing?

Learn IT Training is a comprehensive repository for online and offline courses offering high quality state-of-the-art IT and Business related e-learning trainings and courses apart from SAP training modules. It is one of the best global online training portals for the students. We provide trainings throughout USA, UK, Australia, UAE, Canada, Saudi Arabia, New Zealand, India and Many other Countries with industry experts.

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Learn QA/QTP Testing Online | Types of Software Testing Methods

There are different methods that can be used for software testing. This blog briefly describes the methods available.

Black box testing

The technique of testing without having any knowledge of the interior workings of the application is called black-box testing. The tester is oblivious to the system architecture and does not have access to the source code. Typically, while performing a black-box test, a tester will interact with the system's user interface by providing inputs and examining outputs without knowing how and where the inputs are worked upon.

The following table lists the advantages and disadvantages of black-box testing. Want to learn concepts from professionals see QA testing training by Learn IT Training.

White box testing

White-box testing is the detailed investigation of internal logic and structure of the code. White-box testing is also called glass testing or open-box testing. In order to perform white-box testing on an application, a tester needs to know the internal workings of the code.

The tester needs to have a look inside the source code and find out which unit/chunk of the code is behaving inappropriately.

The following table lists the advantages and disadvantages of white-box testing.

Grey box testing

Grey-box testing is a technique to test the application with having a limited knowledge of the internal workings of an application. In software testing, the phrase the more you know, the better carries a lot of weight while testing an application.

Mastering the domain of a system always gives the tester an edge over someone with limited domain knowledge. Unlike black-box testing, where the tester only tests the application's user interface; in grey-box testing, the tester has access to design documents and the database. Having this knowledge, a tester can prepare better test data and test scenarios while making a test plan.

Comparison of testing methods:

The following table lists the points that differentiate black-box testing, grey-box testing, and white-box testing. Software testing has advanced level tools selenium one among them selenium is free open source automated testing suite for web applications across different browsers and platforms. Learn Selenium training by experts.

 How to learn software testing?

Learn IT Training is a comprehensive repository for online and offline courses offering high quality state-of-the-art IT and Business related e-learning trainings and courses apart from SAP training modules. It is one of the best global online training portals for the students. We provide trainings throughout USA, UK, Australia, UAE, Canada, Saudi Arabia, New Zealand, India and Many other Countries with industry experts.

Want to join with us to establish a testing career, Take a free demo today CLICK HERE

For more details contact us:

VISIT: www.learnittraining.com

INDIA: +91 9912989639

USA: +12108585008

Contact@learnittraining.com

Skype:Learn IT Training

WhatsApp:  +91 9912989639