I need brief explanation of; - Application Programkming languages for buisess -

Question

I need brief explanation of;

- Application Programkming languages for buisess
- Fourth Generation Languages

I have a difficult time brefly describing both... here is my textbook material for additional help :

Today, businesses have access to an array of tools for developing their application software.
These include traditional programming languages, fourth-generation languages, application
software packages, and desktop productivity tools; software for developing Internet
applications; and software for enterprise integration. It is important to know which software
tools and programming languages are appropriate for the work your business wants to
accomplish.

Application Programming Languages for Business
For business applications, the most important programming languages have been C, C++,
Visual Basic, and COBOL. C is a powerful and efficient language developed in the early
1970s that combines machine portability with tight control and efficient use of computer
resources. C is used primarily by professional programmers to create operating systems
and application software, especially for PCs. C++ is a newer version of C that has all the
capabilities of C plus additional features for working with software objects. Unlike
traditional programs, which separate data from the actions to be taken on the data, a
software object combines data and procedures. Chapter 11 describes object-oriented
software development in detail. Visual Basic is a widely used visual programming tool and
environment for creating applications that run on Microsoft Windows operating systems. A
visual programming language allows users to manipulate graphic or iconic elements to
create programs. COBOL (COmmon Business Oriented Language) was developed in the
early 1960s for processing large data files with alphanumeric characters (mixed alphabetic
and numeric data) and for business reporting. You’ll find it today primarily in large legacy
business systems.

Fourth-Generation Languages
Fourth-generation languages consist of a variety of software tools that enable end users
to develop software applications with minimal or no technical assistance or that enhance
professional programmers’ productivity. Fourth-generation languages tend to be
nonprocedural, or less procedural, than conventional programming languages.
Procedural languages require specification of the sequence of steps, or procedures, that
tell the computer what to do and how to do it. Nonprocedural languages need only
specify what has to be accomplished rather than provide details about how to carry out
the task. Some of these nonprocedural languages are natural languages that enable users
to communicate with the computer using conversational commands resembling human
speech."

Thank YOu!

Explanation / Answer

fourth-generation languages

Often abbreviated 4GL, fourth-generation languages are programming languages closer to human languages than typical high-level programming languages

Application Programming languages for business

A set of instructions that are used to perform a certain task and they follow some set of rules.                    These are used to design applications used for business purpose.These may be BASIC, C, C++, COBOL, FORTRAN, Ada, and Pascal.

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