The field of computer science is pretty much branched out and therefore, there are number of professions in it. In this brief article, we look in to the responsibilities of computers programming professionals. Among many responsibilities of computer programming professionals, coding is the fundamental pill to swallow. For this, there are lots of programming languages available. In addition to that, the programmers are expected to follow predefined conventions and standards when writing their code.
Writing the source code alone does not create a functioning and usable software The programmer is required to successfully compile and link the source, so the program can work on the target platform. For this steps, there are software called compilers (such as C compiler), that convert source code to binary commands.
Once the program is written by a computers programming professional, he/she is required to document the function of the source code and the business problem addressed by the software. Apart from that, the documentation and comments (in the source code itself) produced by the programmer should be enough for someone else to understand the purpose of the code.
Once computers programming professionals write individual components of software, then the components need to be integrated. This is also a responsibility of the programmers but an architect will extend his/her help. Maintainability is one of the most essential aspects of software development. If software is not maintainable, then it is not a good software program. Therefore, the computers programming professionals are required to add maintainability to their software.
Requirements analysis is one of the essential steps in the inception of a project as this determines whether the software development project is going in the right track or not. If something is misconceived in this stage (requirements), then it will be costly to adjust at the subsquent phases. The rule is that a programmer requires to know the requirement for writing a software program as he/she requires to write the program in such way that it meets the said requirements.
Software testing is rather a distructive process than computer programming (a constructive process). But, the programmers are expected to dry-test their own programming code for obvious logical errors before the software program is given to the software quality assurance team. Software quality assurance team then test for the software for functional and non-functional requirements defined by the customer.
When it comes to computer programming, debugging comes at a latter part of the software development life cycle. Once the quality assurance team finds ‘bugs’ in the software, the computers programming professionals are supposed to solve the ‘bugs’. For debugging, programmer use different technologies and approaches depending on the tools used and the type of the ‘bug’. In general most of the functional and non functional bugs are caused by logical errors in the program level.
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