What Is Computer Language? Part3

Fourth Generation Language (4GL)

Is a programming language that contains built-in commands for complex task such as sorting data or creates columnar report.  4GL is a programming language that can be employed directly by end users or less skilled programmers to develop computer applications more rapidly than with conventional programming languages.

Read: Types Of Information Computing System Models 

These languages use English-like commands or menu-driven sessions. These are the application development tools which improves the efficiency and productivity. The application programs make use of the operating system by making request for services through a defined Application Program Interface (API).

Users can interact directly with the operating system through a user interface such as a

Command Language

Graphical User Interface (GUI)

Job Management

Task Management

Data Management

Device Management

Security

Previous: What Is Computer Language? - Part2