There are five computer generations known till date. Computer programming languages are used to to communicate instructions to a computer. These are used mainly in database programming and scripting. Examples: ENIAC, EDVAC, etc. 2] High Level Language IC not only reduce the size of the computer but it also improves the performance of the computer as compared to previous computers. Computer programming languages are no exception. 5. Programming Language Operational Semantic Generation Language Assembly Language Denotational Semantic These keywords were added by machine and not by the authors. High Level Languages Chronological order of 5. development Generations 6. In this generation of computers transistors are replaced by its integrated form, known as integrated Circuits(IC). CLASSIFICATION OF PROGRAMMING LANGUAGES To facilitate discussion on any subject it is convenient to group together similar facets of the subject according to some grouping notion. The history of the computer goes back several decades however and there are five definable generations of computers. High-level programming languages were also being developed at this time, such as … It is a development on the machine language, where instead of using only numbers, we use English words, names, and symbols. Fourth-generation language (4GL), Fourth-generation computer programming language. 3. The development of IC gave birth to a new field of microelectronics. Features of first generation computers: Technology used: vacuum tube; Machines languages were used to instruct the computer. The instructions were given through the front panel switches of these computers, directly to the CPU. The world saw transistor replaced the vacuum tubes in the second generation of computers. Were easy to remember, and could command words. Afterward, assembly languages were developed and used in first generation computer. PDF | On Oct 21, 2019, Ishaq Zakari and others published History of computer and its generations. Assembly Language. Source for information on Generations, Languages: Computer Sciences dictionary. They were fast and reliable. Each generation is defined by a significant technological development that changes fundamentally how computers operate – leading to more compact, less expensive, but more powerful, efficient and robust machines. It was developed by two scientists Mauchly and Echert at the Census Department of United States in 1947. These computers were cheaper as compared to second-generation computers. This generation uses integrated circuits . Third generation languages are portable or machine independent where a program writ- ten from one computer can also be use by another computer however the source code must be recompiled by a language compiler by the other computer. First Generation: A first generation (programming) language (1GL) is a grouping of programming languages that are machine level languages used to program first-generation computers. Generations, Languages Programming languages are the primary tools for creating software. Fourth generation languages are commonly used in database programming and scripts examples include Perl, PHP, Python, Ruby, and SQL. The fourth-generation languages, or 4GL, are languages that consist of statements similar to statements in a human language. Vacuum tubes were used to perform logic operations and to store data. 4.2. The main advantage of IC is not only its small size but its superior performance and reliability than the previous circuits. First generation languages or 1GL Represent the very early, primitive computer languages that consisted entirely of 1's and 0's - the actual language that the computer understands (machine language). In 1969, computer scientists began to develop high-level languages. It is the most basic computer language necessary for any processor. 3. History of Computers The Second Generation • Second-generation computers moved from cryptic binary machine language to symbolic, or assembly, languages, which allowed programmers to specify instructions in words. The first generation computers were used during 1942-1955. Some consider this progress as programming features formerly considered significant become less important. The use of integrated circuit (IC) was the key characteristic of the third generation, but computers got also more single and cheaper, with broader range of programmes. • Difficult to decipher (requires the aid of a reference They used languages like FORTRAN (Formula Translator ) AND COBOL (Common Business Oriented language) They used punched cards and paper tapes for input and Printouts for Outputs, they were also the first computer which stored instruction and information into their memory … • Second-generation computers still … Fourth Generation Languages : These are languages that consist of statements that are similar to statements in the human language. 3.3. Consequently, fourth generation languages need approximately one tenth the number of statements that a high level languages needs to achieve the same results. Second-generation computers moved from cryptic binary machine language to symbolic. Nowadays, generation includes both hardware and software, which together make up an entire computer system. Multiprogramming facility was developed.Size, cost, power requirement and heat generation decreased. A third generation language improves over a second-generation language by having the computer take care of non-essential details. The first generation of the computer relied on the machine language, the lowest level programming language which was understood by the computers to perform the various functions and operations. 4. Generations of computers has been divided into five according to … Third-Generation Languages 3.1. • Fourth Generation Language- (4GL- high level language) • Fifth Generation Language- (5GL- high level language) Characteristics of 1GL •Fastest to execute because it is already in the language that the computer can understand. In this generation of computer, IC (Integrated circuits) was used as the electronic component for computers. PDF | On Oct 1, 2016, Usman Opeyemi Lateef and others published INTRODUCTION TO COMPUTER PROGRAMMING (BASIC) | Find, read and cite all the research you need on ResearchGate Initially, the generation term was used to distinguish between varying hardware technologies. In contrast, in the days when computers were being developed there was just one language—machine language. High-level programming languages were also being developed at this time, such as early versions of COBOL and FORTRAN. High level languages were used in this generation. The beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). Second-generation computers moved from cryptic binary machine language to symbolic, or assembly, languages, which allowed programmers to specify instructions in words. Programming language generations are classifications of programming languages, which reference different eras of programming history. First Generation of Computers (1942-1955) Image Courtesy: www.computerhistory.org. 3GLs are more abstract than previous generations of languages, and thus can be considered higher-level languages than their first- and second-generation counterparts. Because they are so much easier to use than third generation languages, fourth generation languages allow users, or non-computer professionals, to develop software. Consequently, fourth generation languages need approximately one tenth the number of statements that a high level languages needs to achieve the same results. Second generation languages (2GL) Represent a step up from the first generation languages. High-level programming languages make complex programming simpler and easier to read, write and maintain.Programs written in a high-level programming language must be translated into machine language by a compiler or interpreter. Mini computers were introduced in this generation. Seemed a major improvement over machine and assembly languages. | Find, read and cite all the research you need on ResearchGate Magnetic core memory was used as primary memory. Fourth-Generation Languages 4.1. These were also the first computers that stored their instructions in their memory. When high-level languages were originally conceived in the 1950s. In the First Generation, Computer and vacuum tube were the main components at that time as a technology for a computer. It is written in machine code which represents 0 and 1 binary digits inside the Computer string which makes it easy to understand and perform the operations. The first generation computers were developed by using vacuum tube or thermionic valve machine. 5th Generation: Artificial intelligence: Artificial Intelligence languages make the computer appear to communicate like a human being. Starting from 1940s, computers’ performance, measured in terms of processing speed, storage capacity, accuracy of results, multi-tasking ability and versatility has improved significantly. As of 2002, hundreds exist, some more used than others, and each claiming to be the best. They are based on certain syntactic and semantic rules, which define the meaning of each of the programming… This process is experimental and the keywords may be updated as the learning algorithm improves. 4th Generation Non Procedural: Non procedural languages focus on what users want to do rather than how they will be doing it. 5. 1. The second generation of computers used high-level Programming languages as well as binary and assembly language. The third generation of programming language, 3GL, or procedural language uses a series of English-like words, that are closer to human language, to write instructions. Because they are so much easier to use than third generation languages, fourth generation languages allow users, or non-computer professionals, to develop software. Generation of Computer: Every stage of technological advancement in computer development is referred to as a ‘Generation of Computer’. A fourth-generation programming language (4GL) is any computer programming language that belongs to a class of languages envisioned as an advancement upon third-generation programming languages (3GL). 5. The input of this system was based on punched cards and paper tape; however, the output was displayed on printouts. This classification indicates how programming power is increasing. Generation in computer terminology is a change in technology a computer is/was being used. The first generation computers worked on binary-coded concept (i.e., language of 0-1). Fortran, Algol 60 & 68, Pascal C and ADA are examples of this. 3.2. 4GLs are closer to human language than other high-level languages and are accessible to people without formal training as programmers.They allow multiple common operations to be performed with a single programmer-entered command. 1.1 GENERATION OF COMPUTERS The first electronic computer was designed and built at the University of Pennsylvania based on vacuum tube technology. Use of IC in the computer provides the small size of the computer. 2. Machine, Assembler and 4. Being extremely motivated to meliorate computer products, engineers marked later the third generation with more sophisticated computers (IBM 360). Now in this article, we are going to list out . The programming of first generation computers was done in machine languages (0s and 1s). Third Generation Languages : These are high-level languages like C, C++, Java, Visual Basic and JavaScript. This is the second generation programming language. 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