Social Icons

Monday, December 25, 2017

What is a computer virus?






The virus, a name well known in the field of computing. Many people know him, but a few of them know their definition. And here I have the idea to search and gather some definitions on these programs (viruses) and I managed to find some information or rather some definitions. So, the question that arises; "What is a computer virus?"


A computer virus is:

  • A dangerous computer program with the characteristic of being able to generate copies of itself, and thus spread in the computer system. In addition, most computer viruses have a destructive load that is activated under certain conditions.
  • potentially harmful computer program that adversely affects or infects a computer by changing the way the computer works, without the knowledge or permission of the user.
  • Software capable of reproducing itself and, in general, capable of causing a lot of harm to other programs or files on the same computer, "a real virus can not spread from one computer to another without the help of the man ".
  • A computer virus is a computer program that can duplicate itself and infect a computer without permission or knowledge of the user. The original can modify copies or copies can modify themselves, as happens in a metamorphic virus.
  • A computer program that can damage a computer by displaying messages, deleting files, or even destroying the operating system.

Recap

- A computer program,
- It settles in your system without the knowledge or the authorization on your part,
- A dangerous program with the ability to duplicate itself and damage your data.

Younes Derfoufi

No comments:

Post a Comment

Python Exercises With Solutions

  1. Exercises on Python Strings
  2. Exercises on Python lists
  3. OOP Exercices with solutions
  4. Exercises on Python File I/O
  5. Python Dictionary Exercises
  6. Python Sets Exercises
  1. Python Arithmetic Exercises
  2. Equations & System Of Equations
  3. Polynomials and Functions
  4. Python Arithmetic Exercises 
  5. Numpy, Matplolib, Sympy , Scipy - Exercises
  6. Python Arithmetic Exercises
  1. Python GUI Tkinter Exercises



Younes Derfoufi

Category Of Mobile Courses

Actualités (644) Adsense (1) Affiliation (1) Algebraic Topology (2) Algorithmic (1) all-news (30) Android (5) Android App (8) Android app without code (4) Android Apps (256) Android Development (4) Android download (2) Android OS (3) AngularJS (1) Automata theory and formal language (5) Bootstrap CSS (1) C programming (5) Category and Functor (8) CMS (3) Computer Glossary (18) Create Mobile App With Ionic Framework (2) CSS (2) CSS-Cascading-Style-Sheets (4) Developpement Java (13) Differential Geometry (1) Django-Python-Framework (9) dropshiping (26) Earn Money by Internet (4) Emplois (23) Framework php (2) Fraud (2) HTML (7) Java For Beginners (10) Javascript (12) Kotlin Programming Language (8) Kotlin For Mobile Android (1) Linux Download (2) Marketing (5) Mobile (3) Mobile Courses (4) Mobile Marketing (4) MoneyGram (1) News (721) Node.js (5) Open Source (1) Photoshop (1) Protect Computer (1) Python (35) Python BeautifulSoup (1) Python For Data Science (2) Python PyQt (5) Python Reference (1) Python Source Code (1) Python-Books (6) Python-DVD-Training (1) Python-Exercises (297) Python-Framework (1) Python-IDE (1) Python-Kivy-Framework (2) Python-Modules (1) Python-pdf (2) Python-pyQt (1) Référencement (2) Script PHP (2) Security (6) SEO (1) Snipping Tool: Faq (1) Social Networks (1) Source Code (4) Statistics With SPSS (2) Surveillance Software (1) Travail à domicile (6) Tutoriels php en vidéos (2) Tutoriels-MySql (6) tutoriels-php (19) Utilitaires (1) VPS (1) Web Hosting (1) Webcam (1) Webmarketing (11) Western Union (1) Windows 10 (1) Windows 7 (4) Windows 7 Faq (2) Windows 8 (1) Windows Accessories (1) Windows Download (8) Windows Drivers (1) Windows Fonts (1) Windows Power Shell (2) Windows Registry (2) Windows Security (18) Windows Software (2) Windows Spyware (2) Windows utilities (3) Windows Virus (2) Windows Vista (3) Windows Wireless (1) Windows xp (1) Wordpress (1)
 

Sample text

Sample Text

 
Blogger Templates