Showing posts with label Management Information system. Show all posts
Showing posts with label Management Information system. Show all posts

Wednesday, 27 August 2014

ANTIVIRUS III

History

Most of the computer viruses written in the early and mid 1980s were limited to self-reproduction and had no specific damage routine built into the code. That changed when more and more programmers became acquainted with virus programming and created viruses that manipulated or even destroyed data on infected computers.

There are competing claims for the innovator of the first antivirus product. Possibly the first publicly documented removal of a computer virus in the wild was performed by Bernd Fix in 1987. There were also two antivirus applications for the Atari ST platform developed in 1987. The first one was G Data  and second was UVK 2000.

Fred Cohen, who published one of the first academic papers on computer viruses in 1984,began to develop strategies for antivirus software in 1988 that were picked up and continued by later antivirus software developers. In 1987, he published a demonstration that there is no algorithm that can perfectly detect all possible viruses.

ANTIVIRUS II

This space have a several different companies that build and offer antivirus software and what each offers can vary but all perform some basic functions :

- Scan specific files or directories for any malware or known malicious patterns.
-Allow you to schedule scans to automatically run for you.
-Allow you to initiate a scan of a specific file or off your computer or off a CD or flash drive at any time.
-Remove any malicious code detected , sometimes you will be notified of an infection and asked if you want to clean the file, other programs will automatically do this behind the scenes.
- Always be sure have the best,  up to date security software installed to protect your computers, laptops, tablets and smartphones.

ANTIVIRUS I

Did you know what are antivirus?

Antivirus software is program or set of programs that are designed to prevent,  search for,  detect,  and remove software viruses,.and other malicious software like worms,  trojans , adware,  and more.  These tools are critical for users to have installed and up to date because a computer without antivirus software installed will be infected within minutes of connecting to the internet.  For your opinion the bombardment is constant,  with anti virus companies update their detection tools constantly to deal with the more than 60,000 new pieces of malware created daily. 


HYPER TEXT MARK UP LANGUAGE ( III )

Form
HTML does not require its documents to possess any particular form, a feature useful in the Internet's early days when users first learned how to code in HTML. A Web browser could simply ignore code it didn't understand. While HTML possesses an exact set of commands, a programmer doesn't have to write those commands in a structured way for the resulting Web page to still work. This clutter eventually became problematic, and the need for precise structure arose.

Markup
HTML provides instructions for a wide variety of aspects, including markup, or features of how the Web page will appear to a viewer. For a website coded entirely with HTML, any time a webmaster wants to change the general appearance of his Web site, he must edit the HTML markup code on each individual page to achieve the desired effect, even if the content of his site didn't change at all. Therefore, the inability to separate content from markup has become a difficult problem for HTML.

Replacement
The last version of HTML, 4.01, has transitioned to a newer code called XHTML, short for extensible hypertext markup language. XHTML overcomes the disadvantages of HTML, with its ability to separate markup from content, its strict guidelines on form and structure and its extensibility, meaning developers can add new commands and tags to the existing framework. While XHTML will strive to remain backward compatible with HTML, HTML remains at a disadvantage to this new, more flexible programming code.

Monday, 25 August 2014

HYPER TEXT MARKUP LANGUAGE ( I )

Hye hye hye ! See again . Now i want to sharing sharing with you alls what are Hypertext Markup Language or the nickname we called HTML. what are i had learn about HTML is the set of markup symbols or codes inserted in a file intended for display on a World Wide Web browser page .Other than that,  what I know the markup tells the web browser how the markup tells the web browser how to display a web pages words and images for the user. In addition each individual markup code it is reach individual markup code is referred to as an element but many people also refer to it as a tag. Some elements come in pairs that indicate when some display effect is to begin and when it is to end.

BLUETOOTH III

For the last one , i want to sharing with you all where are name "Bluetooth" comes. From my opinion the bluetooth name come from the 10th century is Danish king Harald Blatand or the name is Harold Bluetooth in english. Other than that , what are i know the King Blatand is helped unite warring factions in part of what are now Norway, Sweden and Denmark. Similary , bluetooth technology was created as an open standard to allow connectivity to allow connectivity and collaboration . At daa last , some of user didn't know Bluetooth technology are different from other radio technology it's it?  Well mobile phones, fm radio and television all use radio waves to send information wireslessly. In addicted Bluetooth technology also uses radio waves,  it transmit them over a shorter distance. So it's easy to said,  for whom are use smart phone or any device they are of course will know what are Bluetooth and how to use it. There are some information or history about Bluetooth that I can share with you all.  Bye bye bye!

BLUETOOTH II

Actually,  maybe all of user smart phone know what is function of Bluetooth.  Bluetooth Is can make each other talk,  listening music,  Sent vital information and much more. In other words bluetooth wireless technology is built into billions of products, from cars and mobile phones to medical devices and computers and even forks and toothbrushes. bluetooth technology also allows you to try voice , data , music , photos , videos , and other information wirelessly between paired.

BLUETOOTH I

Did you means what is Bluetooth?  This space I would to give a little bit about Bluetooth. Now technology is modern, so people want to get more easier just using a Bluetooth. All people know bluetooth is smart technology is a wireless communication systems intended to replace the cables connecting many types of device from mobile phones and headset to hear monitors and medical equipment. For you all want learn more about how the Bluetooth smart increase opportunities for developers to make consumers lives easier in this world. There are some intro that I can shrare with you all about Bluetooth.