SCIENCE
COMPUTERS ELECTRONICS COMMUNICATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Four graphic lights
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Four gates locomotives
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Fourth generation languages
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None of these
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Detailed explanation-1: -fourth-generation language (4GL), computer programming language that is intended to be easier for users than machine languages (first-generation), assembly languages (second-generation), and the older high-level languages (third-generation).
Detailed explanation-2: -Fourth generation languages are commonly used in database programming and scripts examples include Perl, PHP, Python, Ruby, and SQL.
Detailed explanation-3: -In general, use 4GL code to implement menu operations, manipulate data in the database, and control the user’s movement among the frames and procedures of an application. With 4GL, you can create entry frames and develop customized frames.
Detailed explanation-4: -Features of 4GL: It reduces programming costs and time. It is a high-level programming language. Its program has greater usability. It accesses the database.
Detailed explanation-5: -4th Dimension. Accell/SQL (4GL) from Unify Corporation. Broadcom 2e Formerly Synon 4GL RPG/COBOL Generator. CA-Telon 4GL Cobol/PLI generator. Clarion. Clipper. Cognos PowerHouse 4GL. DataFlex (Microsoft Windows, web, mobile) More items