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. Second generation languages (2GL) Represent a step up from the first generation languages. 5. 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. Assembly Language. Consequently, fourth generation languages need approximately one tenth the number of statements that a high level languages needs to achieve the same results. 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). 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. 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 … Generations of computers has been divided into five according to … Fourth-generation language (4GL), Fourth-generation computer programming language. High-level programming languages were also being developed at this time, such as early versions of COBOL and FORTRAN. There are five computer generations known till date. The world saw transistor replaced the vacuum tubes in the second generation of computers. These were also the first computers that stored their instructions in their memory. In this generation of computers transistors are replaced by its integrated form, known as integrated Circuits(IC). Fourth generation languages are commonly used in database programming and scripts examples include Perl, PHP, Python, Ruby, and SQL. 4. Second-generation computers moved from cryptic binary machine language to symbolic, or assembly, languages, which allowed programmers to specify instructions in words. Multiprogramming facility was developed.Size, cost, power requirement and heat generation decreased. 3.2. Third Generation Languages : These are high-level languages like C, C++, Java, Visual Basic and JavaScript. Because they are so much easier to use than third generation languages, fourth generation languages allow users, or non-computer professionals, to develop software. The instructions were given through the front panel switches of these computers, directly to the CPU. This classification indicates how programming power is increasing. A third generation language improves over a second-generation language by having the computer take care of non-essential details. Second Generation. Generation of Computer: Every stage of technological advancement in computer development is referred to as a ‘Generation of Computer’. Programming language generations are classifications of programming languages, which reference different eras of programming history. The fourth-generation languages, or 4GL, are languages that consist of statements similar to statements in a human language. The input of this system was based on punched cards and paper tape; however, the output was displayed on printouts. They are based on certain syntactic and semantic rules, which define the meaning of each of the programming… The development of IC gave birth to a new field of microelectronics. The beginning of commercial computer age is from UNIVAC (Universal Automatic Computer). 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