A History of Computer Programming Languages The first programming languages predate the modern computer. From the first‚ the languages were codes. Herman Hollerith realized that he could encode information on punch cards when he observed that railroad train conductors would encode the appearance of the ticket holders on the train tickets using the position of punched holes on the tickets. Hollerith then proceeded to encode the 1890 census data on punch cards which he made the same size as the boxes
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solving has pushed the development of newer programming languages. The evolution of programming languages is typically discussed in terms of generation of languages. The first generation of Programming languages is machine language‚ which required the use of binary symbols (0s and 1s). Because this is the language of the CPU‚ text file that are translated into binary sets can be read by almost every computer system platform. Developers of programming languages attempted to overcome some of the difficulties
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Programming language generations The terms "first generation" and "second generation" programming language were not used prior to the coining of the term "third-generation"; none of these three terms are mentioned in early compendiums of programming languages. The introduction of a third generation of computer technology coincided with the creation of a new generation of programming languages. The marketing for this generational shift in machines correlated with several important changes in what
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Technology Structure of Programming Language “C++ Programming Language” INSTRUCTOR: SCLP SUBMITTED BY: UC HISTORY OF C++ In the early 1970s‚ Dennis Ritchie of Bell Laboratories was engaged in a project to develop a new operating system. Ritchie discovered that in order to accomplish his task he needed the use of a programming language that was concise and that produced compact and speedy programs. This need led Ritchie to develop the programming language called C.. In the
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Unit 1‚ Research Assignment 1: Exploring Programming Languages 1.) There have been several versions of SQL created in the last 26 years. In 1986‚ SQL-86 (SQL-87) was first published. In 1989‚ SQL-89 was a minor revision made to the original SQL. In 1992‚ SQL-92 (SQL2) was a major revision to its previous version. In 1999‚ SQL-99 (SQL3) added regular expression matching‚ recursive queries‚ triggers‚ non scalar types and some object oriented features. In 2003‚ SQL-2003 introduced XML related
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computer programmer has many languages to choose from‚ but what’s the difference between them? What are these languages used for? How can we categorize them in useful ways? These days‚ programming languages are becoming more and more general and all-purpose‚ but they still have their specializations‚ and each language has its disadvantages and advantages. Languages can generally be divided into a few basic types‚ though many languages support more than one programming style. This following list
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factors that might affect how quickly a sugar cube dissolves in water temperature of water/liquid water being shaken water being stirred the sugar lump being loose amount of sugar in the cube In this experiment‚ I will be investigating if the change in water temperature (independent variable) would affect the time it takes for sugar to dissolve (dependent variable). Aim The aim of this experiment is to find out if the water’s temperature would affect the time it takes for sugar to dissolve
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computer‚ was called machine language or machine code‚ it is the only language a computer really understands‚ a sequence of 0s and 1s that the computer’s controls interprets as instructions‚ electrically. First-generation languages required the writing of long strings of binary numbers to represent such operations as “add‚” “subtract‚” “and compare.” Later improvements allowed octal‚ decimal‚ or hexadecimal representation of the binary strings. 2ND GENERATION (ASSEMBLY LANGUAGE): Because writing programs
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Evolution of Programming Languages Generations Most books and articles on history of programming languages tend to discuss languages in term of generations.This is useful arrangement for classifying languages by age.I agree that whatever a few of we ‘more mature’ software engineers get together‚ we cannot ever seem to agree on wht constitutes the generation of computer languages.We know that Formula Translation (FORTRAN) was probably a first-generation languges.Does that make FORTRAN 77 and WatFor
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Levels of programming languages There are two major levels namely; 1. Low-level languages 2. High-level languages These two languages are sub-divided into five generations. 1st and 2nd gen - low level languages 3rd‚ 4th‚ and 5th – high level Xtics of low level languages. 1. They are easily understood by the computer directly i.e. they require little effort to translate into computer understandable form. 2. These languages are hardware oriented and thus not portable i.e. such that a
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