What is declarative and imperative programming?

Declarative programming is a programming paradigm … that expresses the logic of a computation without describing its control flow. Imperative programming is a programming paradigm that uses statements that change a program’s state.

What is compiled imperative programming language?

Imperative programming is a paradigm of computer programming where the program describes steps that change the state of the computer. Programs written this way often compile to binary executables that run more efficiently since all CPU instructions are themselves imperative statements.

Which are imperative programming language?

The canonical examples of imperative programming languages are Fortran and Algol. Others include Pascal, C, and Ada.

When should I use imperative programming?

Imperative programming focuses on describing how a program operates. The term is often used in contrast to declarative programming, which focuses on what the program should accomplish without specifying how the program should achieve the result.

What are the 3 types of programming language?

There are three main kinds of programming language:

• Machine language.
• Assembly language.
• High-level language.

What is an example of imperative programming?

Examples of imperative languages are Pascal, C, Java, etc. Examples of declarative languages are ML, pure Lisp and pure Prolog. The programming model in imperative languages is based on a statement-at-a-time paradigm where each statement has some effect on a memory store.

What are the 3 levels of programming languages?

Programming Languages:

• Machine Language.
• Assembly Language.
• High level Language.

What are the drawbacks of imperative style of programming?

Advantages and disadvantages of imperative programming languages