Question

Q Name and briefly describe three programming paradigms. Include in your description an example of at least one programming language that uses that particular paradigm.

Q  Name and briefly describe any three of the six attributes that a variable can be characterised by.

Answer 1

Some of programming paradigms are -

1. Imperative programming paradigm - It is one of the most established programming paradigm. It highlights close connection to machine architecture. It depends on Von Neumann architecture. It works by changing the program state through task proclamations. It performs well ordered assignment by evolving state. The fundamental spotlight is on the most proficient method to accomplish the objective. The paradigm comprise of a few articulations and after execution of all the outcome is put away. Language comes under this are - C , Fortan, Basic.
2. Procedural programming paradigm - This paradigm underscores on technique as far as under lying machine model. There is no distinction in the middle of procedural and basic methodology. It can reuse the code and it was aid at when it was being used due to its reusability . Language comes in this are - C , C++, JAVA
3. Object oriented programming - The program is composed as a gathering of classes and article which are intended for correspondence. The littlest and essential substance is item and all sort of calculation is performed on the articles as it were. More accentuation is on information rather technique. It can deal with practically all sort of genuine issues which are today in situation.Language comes under this are - C++, JAVA , Python.

Attributes by which variable can be characterised are name, address, value, type, lifetime, and scope -

1. Name - Variable names are the most common names in programs
2. Address - The memory address with which variable it is associated.
3. Scope -  Scope of the variable means in which scope variable can be used .