answersLogoWhite

0

Imperative languages, also called algorithmic languages, are probably

the most prevalent among the programming language paradigms today.

Their programs are constructed as algorithms or as sequences of

executable instructions.

These languages are greatly concerned with variables and include

commands for sequentially allocating memory space or CPU locations to

these variables and for correspondingly changing their values through

assignment statements or procedure execution.

The three main categories of imperative languages are as follows:

· Block-Structured or Procedural Languages - These languages are

process or "how" oriented. Their basic unit of modularization is the

function or the procedure. A modular unit is comprised of a set of

data declarations and statements. Examples: ALGOL, Pascal,

Modula-2, Ada, and C.

· Object-Oriented Languages - These languages are data or "what"

centered and implement the principle of program decomposition,

data abstraction, and information hiding. They are based on the

fundamental concept of objects. Examples: Smalltalk, C++, Java,

and Visual Basic.

· Distributed Programming Languages - These languages support

more than one processor working either simultaneously or

alternately with other processors in order to complete a task or to

solve a problem.

Declarative languages are those based on relations or functions. Theyinclude facilities for writing declarations or truths. Compared to

imperative languages, they are considered to have higher level than the

former since they work around concepts and not with a machine's

storage locations.

The three main categories of declarative languages are as follows:

· Functional or Applicative Languages - These languages consider

the function as their major organizing principle. Examples: LISP,

APL, and ML.

· Logic Programming - These languages describe computing

problems in the form of predicate logic statements. PROLOG is the

first thing that comes to mind when talking about logic programming.

· Languages for Databases - Languages that support databases

include facilities for accessing/selecting data from database entities,

and describing relationships between data entities. Example: SQL.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Engineering

What are the advantages of fifth generation of language?

The major advantages of fifth generation programming languages are that these languages are improved from fourth generation languages. It is also important to note that classification of programming languages in generations beyond the second generation is complete nonsense and nothing but a marketing hype; programming languages don't evolve in a linear succession, or one in the shape of a balanced tree, where each generation has common attributes and improvements over the previous generation.


What do you call programming languages that require you to declare the type of each variable?

Statically typed languages.


Does each programming language have its own specific IDE?

No. Some languages are interpreted, not compiled.No. Some languages are interpreted, not compiled.No. Some languages are interpreted, not compiled.No. Some languages are interpreted, not compiled.


What are some of the different types of software programming languages?

High level languages Mid Level Languages Low level languages High level languages: cobol, fortran etc Mid level languages: C, C++ Low level languages: assembly language


Difference between procedural programming and modular programming?

Procedural programming is a computer programming technique in which the program is divided into modules like function or subroutine or procedure or subprograms, where as ... "Modular Programming" is the act of designing and writing programs as interactions among functions that each perform a single well-defined function, and which have minimal side-effect interaction between them. Put differently, the content of each function is cohesive, and there is low coupling between functions as happens in procedural programming.

Related Questions

What are the advantages of fifth generation of language?

The major advantages of fifth generation programming languages are that these languages are improved from fourth generation languages. It is also important to note that classification of programming languages in generations beyond the second generation is complete nonsense and nothing but a marketing hype; programming languages don't evolve in a linear succession, or one in the shape of a balanced tree, where each generation has common attributes and improvements over the previous generation.


What do you call programming languages that require you to declare the type of each variable?

Statically typed languages.


Differentiate between multiprocessing and multiprogramming?

Multiprocessing means the computer can do multiple processes parallel of each other (at the same time) with no performance degradation. Multiprogramming is an application that can be used to interface with different programming languages (java, C++, etc)


What are the classifications of programming languages according to each level?

high level and low level


Does each programming language have its own specific IDE?

No. Some languages are interpreted, not compiled.No. Some languages are interpreted, not compiled.No. Some languages are interpreted, not compiled.No. Some languages are interpreted, not compiled.


What are some of the different types of software programming languages?

High level languages Mid Level Languages Low level languages High level languages: cobol, fortran etc Mid level languages: C, C++ Low level languages: assembly language


What are the Structured programming languages?

In Structured Programming also known as Modular Programming Each Method(function) is structured itself. Such logical structure make programming more efficient and easy to understand. it employs Top-Down design model.


What is the language of the day?

The Language of the Day feature showcases different programming languages each day, highlighting their key features and use cases. It aims to provide insights into various programming languages and promote learning and understanding in the tech community.


What is the difference between a programming language and natural language?

A programming language is a formalized way to communicate instructions to a computer, while natural language is the way humans communicate with each other. Programming languages are designed for specific tasks and have strict rules, while natural languages are more flexible and used for everyday communication.


How many languages is it made of?

I am made up of multiple programming languages, including Python, Java, and C++. Each language serves a specific purpose and contributes to the overall functionality of the assistant.


What is the significance of object identity in programming languages"?

Object identity in programming languages refers to the unique identity of each object, allowing for precise manipulation and comparison of objects. This is important as it enables programmers to accurately track and manage objects in memory, ensuring proper functionality and avoiding errors in their code.


What is the difference between procedural and non-procedural languages?

AnswerProcedural languages are used in the traditional programming that is based on algorithms or a logical step-by-step process for solving a problem.A procedural programming language provides a programmer a means to define precisely each step in the performance of a task Non-procedural programming languages allow users and professional programmers to specify the results they want without specifying how to solve the problem. examples are FORTRAN,C++,COBOL,ALGOL etcOR we can put it this way:Procedural language determines WHAT & HOW a process should be done, Non-procedural language is concerned with the WHAT not the HOW. Non-proc languages are those languages where you specify what conditions the answer should satisfy, but not how to obtain it.