Basic concepts of programming

Basic concepts of programming.
 For a start it is necessary to consider the basic concepts of programming.Programming - Software programming using programming languages.Programming Language - a formal system of signs intended for writing programs, realized for the artist (computer).Program (program, routine) - an ordered sequence of commands (instructions) on your computer to solve the problem.Software (software) - a set of programs and data necessary for their operation documents. Programs are designed for machine implementation tasks (problems). The terms task and application (program) are very widely used in the context of computer science and software.The task or problem (problem, task) - the problem to be addressed.Application or program (application) - a software implementation on the computer solution of the problem.Software development (English software engineering, software development) - this type of activity (occupation) and the process aimed at establishing and maintaining efficiency, quality and reliability of software, using technology, methodology and practice of computer science, project management, mathematics, engineering and other fields of knowledge. Algorithm (Algorithmi, on behalf of the Persian mathematician IX. Al-Khwarizmi) - a system of rules of the computational process, which necessarily leads to solving a particular class of problems after a finite number of operations. When writing software algorithm describes the logical sequence of operations. For visual algorithms often use a flowchart. Means of rapid application development (RAD) will create a software product that consists of a number of applications that allow users to enter data in a table or edit existing data, analyze your information and present them in a more convenient form of perception - graphs, pivot tables or reports (including in the form of "paper" documents).