Aim of Software Testing – IT Services

Before software is sold or delivered to the customer is it tested for its workability and quality. Moreover, software testing aims and evaluates the capability of a program or system and determines that the software meets its required results. Notwithstanding, software testing is crucial to software quality and is widely deployed by programmers and testers, it still remains an art for the reason that there is little or limited understanding of the principles of software testing.

However, software testing cannot be confined to debugging as the whole purpose of testing can be quality assurance, verification and validation, or reliability estimation of the software. Various difficulties arising out of software testing are such that there cannot be complete test of a program with moderate complexity.  Therefore, testing can be used as a generic metric which can test the correctness and reliability of the software.

Considered as a trade-off between budget, time and quality, software testing is done by almost all major software development companies. Software testing can be very costly and for that the automation is the best possible solution. Automation is an excellent way to cut down time and cost by using software testing tools and techniques which usually suffer from a lack of generic applicability and scalability. Saving on the cost, automation of software testing is an attractive solution.

Good software testing involves much more than just running the program a few times to see whether it works or not and ensuring that there is smooth working. There are two kinds of software testing e.g. white box and black box testing. The two are used by a test engineer when he designs the test cases. Whereas black box is used for external view of the test object, white box is used for internal view. Notwithstanding, software testing is partly intuitive, but largely systematic.

Aim of Software Testing

Software testing aims to identify the correctness, completeness, security, and quality of developed computer software. And, the whole process of quality test contains the process of technical investigation, performed on behalf of stakeholders, that is intended to reveal quality-related information about the product with respect to the context in which it is intended to operate. However, the quality is not an absolute; it is value to some person.

Software testing also includes testing the process of executing a program or application with the intent of finding errors. However, there cannot be complete testing of software as there can never be complete establishment of the correctness of arbitrary computer software. At the most software testing can furnish a criticism or comparison that compares the state and behavior of the product against a specification.

The observable fact is that using software testing to locate and correct software defects can be an endless process and can be considered a problematic method towards better quality. Moreover, bugs cannot be completely ruled out and chances are that testing and fixing problems may not necessarily improve the quality and reliability of the software as evidence show sometimes fixing a problem introduced much more severe problems into the system.

Advertisements

Software Development India

When India has been moving upwards in Information Technology and Indian IT companies are climbing up the ladder of successes,Indian professionals can not be robbed of from their skills in software development. Indian software development companies cater to varied range of requirements of client companies when it comes to software development which may even include Custom Software Development, Enterprise Application Development, Professional Website Designing, Website Re-designing, Corporate Website Maintenance, etc.

Additionally, some software development companies specialize in services such as Corporate Multimedia CD Presentation,E-commerce Solutions, Search Engine Optimization Services, Business Hosting Solution, etc. which are somewhere the part of the large software development industry in India. A fundamental reason behind the mammoth sized success growth of Indian IT companies is that the Indian software companies cater to the specific requirements of clients and offer customer focused solutions. Software development companies of India such as Infosys, HCL, Wipro, Cognizant, TechMahindra, Patni, etc. have shown tremendous growth in last couple of decades.

The growth prospect in software industry is so much that a vegetable oil manufacturing company started it and today it has become one of the largest software development company in India. Moreover, software development in India is profitable as India has a huge pool of talented software developers who come from various engineering colleges. Many of such trained computer professionals even move away from India to the USA, Canada, England, etc. Additionally, Indian software development companies offer Simplicity, Quality, Reliability, On time deliveries, Domain expertise, Cost effective solution, Customer Service, etc. which are being appreciated by clients located in India and outside India.

Considered as a complex process, software development requires various departments to work in close coordination with each other to fine tune the specific requirement of client or users. Some activities including of research, new development,modification, reuse, re-engineering, maintenance, etc. are the initial works of the team involved in software development process carried out by any software development. Similarly, market research, gathering requirements for the proposed business solution, analysis of the problem, devising of a plan or design for the software-based solution, etc. too can be considered crucial for software development process.

Software development process may also include implementation or coding of the software, testing of the codes, deployment of the software and at the end maintenance and bug fixing comes. Some of the methods are universally accepted norms, some others are company specific and depend upon the actual requirement of the company of software developers involved in the process itself. Moreover, Indian software development companies have shown that their expertise on PHP, MS SQL Server, MySQL Database, ORACLE, AJAX, ATLAS, J2ME, ASP, ASP.NET, C#, VB.NET, Silverlight, JAVA Technologies, J2EE, JSP, etc.

Software Development Services in India

Software development services being offered by IT companies in India particularly in Java technologies such as J2EE (EJB, JSP, JDBC, etc.), and J2ME are not only cost-effective but highly appreciable for the use-value. Moreover, some top notch software development companies in India including of Infosys, Wipro, Binary Semantics, TCS, HCL, Tech Mahindra, Capegemini, etc. have received great accolades from their clients located in India and outside India. Clients from outside India prefer Indian software for the reason that it is available at the fraction of the cost in their homeland.

India being one of the leading exporter of software development services has a huge pool of experts who have specialized knowledge of various Programming Languages such Java, C/C++ (including ANSI C, Managed C++, C++/CLI), etc. These professionals with the help of IT professionals who are good at C#, J#, Visual Basic, VB.NET, Scripting Languages (JavaScript, VBScript, Perl, PHP, etc.), and FORTRAN offer extensive range of software development services in India to clients in the country and outside country.

When any IT firm in India offers software development service, it adheres to a well adapted process. In pursuance of structured model for software development an IT engineering company follows software development methodologies adopted by contemporary software firms which often is called the Software Development Life Cycle (SDLC). The SDLC in systems engineering, information systems and software engineering can be considered a process of creating or altering systems. Additionally, it is also considered models and methodologies which people use to develop information systems.

The entire process of SDLC conveys that it is a computer or information systems adapted by software development professionals wherein it underpins numerous kinds of software development methodologies. Various methodologies adapted in SDLC form the framework to do planning and controlling the creation of an information system at place. Web development technologies such as .NET, PHP, LAMP, Silverlight, Sharepoint, Ajax, etc. are being implemented for offering quality software development services in India.

Software development services providing companies in India offer comprehensive range of solutions to their clients by doing Custom Software Programming, Computer Software Development, Software Design, etc. Additionally, numerous IT companies provide Software Maintenance and Enhancement, Instructional Design, etc. to their clients. A typical requirement for customized software is fulfilled by IT companies by providing custom software solution which is made after thorough analysis of client’s requirements and solution availability.

Software Development India

When India has been moving upwards in Information Technology and Indian IT companies are climbing up the ladder of successes, Indian professionals can not be robbed of from their skills in software development. Indian software development companies cater to varied range of requirements of client companies when it comes to software development which may even include Custom Software Development, Enterprise Application Development, Professional Website Designing, Website Re-designing, Corporate Website Maintenance, etc.

Additionally, some software development companies specialize in services such as Corporate Multimedia CD Presentation, E-commerce Solutions, Search Engine Optimization Services, Business Hosting Solution, etc. which are somewhere the part of the large software development industry in India. A fundamental reason behind the mammoth sized success growth of Indian IT companies is that the Indian software companies cater to the specific requirements of clients and offer customer focused solutions. Software development companies of India such as Infosys, HCL, Wipro, Cognizant, TechMahindra, Patni, etc. have shown tremendous growth in last couple of decades.

The growth prospect in software industry is so much that a vegetable oil manufacturing company started it and today it has become one of the largest software development company in India. Moreover, software development in India is profitable as India has a huge pool of talented software developers who come from various engineering colleges. Many of such trained computer professionals even move away from India to the USA, Canada, England, etc. Additionally, Indian software development companies offer Simplicity, Quality, Reliability, On time deliveries, Domain expertise, Cost effective solution, Customer Service, etc. which are being appreciated by clients located in India and outside India.

Considered as a complex process, software development requires various departments to work in close coordination with each other to fine tune the specific requirement of client or users. Some activities including of research, new development, modification, reuse, re-engineering, maintenance, etc. are the initial works of the team involved in software development process carried out by any software development. Similarly, market research, gathering requirements for the proposed business solution, analysis of the problem, devising of a plan or design for the software-based solution, etc. too can be considered crucial for software development process.

Software development process may also include implementation or coding of the software, testing of the codes, deployment of the software and at the end maintenance and bug fixing comes. Some of the methods are universally accepted norms, some others are company specific and depend upon the actual requirement of the company of software developers involved in the process itself. Moreover, Indian software development companies have shown that their expertise on PHP, MS SQL Server, MySQL Database, ORACLE, AJAX, ATLAS, J2ME, ASP, ASP.NET, C#, VB.NET, Silverlight, JAVA Technologies, J2EE, JSP, etc.