Question

what is the function of 4gl​

Answer 1

Answer:

4GL, a function is a named collection of statements that perform a task. (In some programming languages, terms like method, subroutine, and procedure correspond to a function in 4GL.) If you need to repeat the same series of operations, you can call the same function several times, rather than specify the same steps for each repetition. This construct supports the structured programming design goal of segmenting source code modules into logical units, each of which has only a single entry point and controlled exit points.

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Answer 2

In 4GL, a function is a named collection of statements that perform a task. (In some programming languages, terms like method, subroutine, and procedure correspond to a function in 4GL.)