Wednesday 27 April 2011

Basic and specialized applicatiion software

  • Graphical User Interface(GUI)
  • Word processor
  • Spreadsheet
  • DBMS
  • Utility suites
  • Web authoring
  • Audio Editing Software
  • Bitmap image
  • Desktop Publishing Program
  • HTML editor
  • image editor
  • Multimedia
  • Vector image

Internet security suite

Internet security suite is a security programmes that infiltrates without any notification to computer user. Once in, it works just like most of the rogue programmes. It imitates performing system scan and other actions of security tools Then it reports about certain infections detected on the system and states that they can only be removed by purchasing Internet Security Suite. However, it is not able to detect anything so these scan results must  be ignored.

Filter

Filter is one pf the software that used to process data stream.some filters are freeware ,some shareware and some are commercial programs.Some filtering programs have a graphical interface (GUI) that allow users to design a customized filter to suit their special data prosessing and data mining requairements

Plug-in

Plug-in is a computer software that ha s a specific abilities for a larger  software application.plugs-in can customizing the functionality of an apllication if supported.Commonly used in web browsers to play video,scan viruses,and play new type files.

FTP

FTP is short term for File Transfer Protocol ,it is the protocol that used to exchanging files over the TCP-based network.It is commonly used to download files from sources like Internet and upload files to the server. There are many FTP clients that can be downloaded from the Internet and some of them is free.

Wikis

Wiki is a software that can allow people to create and edit many number of of interlinked web pages using any web browsers.Powered by wiki software and allow hyperlinks and simple text syntax to create a new web pages.
wiki is  "the simplest online database that could possibly work."(by Ward Cunningham)

Blogs

blogs is a website that usually used by an individual to share and posts entries photo,video,daily story and important events.blog is a typr of public website that allows reader or visitor to read and comment the entries.
blog is a place where people can go beyond their creativity in attracting people to read their blog with the blog design,with the combines of picture,video text and many more.

Applet

One of java programming languages,it's a small application that perform one specific task.
Also known as java applets,a n application that can be embedded in a web page.In some application,applet cannot be independently run,it must run either in container that provide by a host programms,or run by variety of otherv application.

Wednesday 20 April 2011

Javascript

Javascript is known as the scripting language that used to add interactive feature in web sites.
Its independently develop,javascript also can interact with html source code.Java is more complicated compared to javascript,javascript deals mainly with elements in the web pages.
Everyone can use javascript without purchasing any license.

HTML

HTML is a markup language that use to create documents in web browsers pages.It tells the browser the structure and layout of a web pages.Some elements come in pairs,the first is the start tag and the second is the end tag or known as opening and closing tags.
Tags also used to specify hypertext links.

URL

Stands for "Uniform Resource Locator." A URL is the address of a specific Web site Locator, assigned to it. This is how a URL is broken down,also known as a uniform resource identifier.
The resource can be any type of file stored on a server, such as a text file,a web, a graphics file, or an application program.URL cannot have spaces or other certain characters.

The Internet,the web and electronic commerce

  • URL
  • HTML
  • Javascript
  • Applets
  • Blogs
  • Wikis
  • FTP
  • Plug-In
  • Filter
  • Internet Security suite

Programmer


 Programmers is someone who responsible to write the step-by-step instructions that direct computers to process information. These instructions, or programs, tell the computer what to do in a series of logical steps.Specialist in area of computer programming.
Also can be refer as software developer,software engineer,and computer scientist.
Educational requirements usually include at least a bachelor's degree in computer science, mathematics, or information systems, as well as knowledge of the major programming languages



System Analyst

Systems analysts responsible on analyze how an organization can use computers to develop of process things. they researches problems, plans solutions, recommend software and systems, and coordinates development to meet business or other requirements.They would connect all computers together through a network and would analyze how they would be able to transfer data from one computer to another. This process would require a lot of research, a lot of data of which systems analysts are able to get from the Internet.

Database Administrator

Database administrator is responsible for design, implementation, maintenance and repair of an organization's database.They also responsible for performance, integrity and security of a database.
They commonly known for  monitoring performance and managing parameters to provide fast query responses to front-end users,they also installing and testing new versions of the database management system (DBMS,and 
writing database documentation, including data standards, procedures and definitions for the data dictionary (metadata).

Network Administrator

Network administrator is responsible for maintenance of hardware and software that comprises a computer network.

Oversees the day-to-day operation of computer networks including hardware/software support, training, and special
projects; plans, designs and implements data connectivity for local area network (LAN) and wide area network
(WAN) systems; assists in coordinating special projects including network related wiring plans, LAN/WAN
hardware/software purchases, and system installation, backup, maintenance and problem solving; assists in
providing network and remote connectivity hardware/software support;

Software Engineer

Software engineer is responsible in designing,implementing and modifying variety of software.
Its highly complex,they need to ensure that software is of higher quality,more affordable,maintainable and built faster.They also investigating new technologies,creating technical sspecifications and test plans.
They either can be system or application specialist.Importantly a software engineer need to have a wide range skills in computer programming language and applications.

Technical Writer

Technical writer is someone who understand technical or scientific material.
They write in a form of technical communication,such as computer hardware and software,engineering,chemistry.
They also write about the aerospace industry,finance,robotic,biotechnology and consumer electronics.
The important skills to be technical writer is to have a wide range of knowledge in scientific,technical,English language and teaching skills.

Wednesday 13 April 2011

Computer Support Specialist

Computer support specialist(csp) is known as technical support specialist and help desk technician.
They providing assistance with technical problems such as install and solve minor repaires to hardware,software and peripheral equipments.
They develop trainings materials and also procedures,train users the proper use of hardware and software.
 (csp) also modify and customize commercial programes for internal needs.
They also supervise and coordinate workers in problem-solving,monitoring and installing data communication.

Webmaster

Webmaster also known as web architect,web developer,site author and web administrator.
They are proficient in all areas of computer knowledge.
This job requires a wide range of skills and abilities:

Webmaster is in charge of:
  • monitor, improve and update the perfomances of existing Web sites.
  • ensure that Web servers,hardware and software  are operating accurately.
  • design website.
  • generating and revising Web pages.
Webmaster ultimately requires high skills in Web transaction software,payment-processing software and security software.

carees in IT

Webmaster
Computer Support Specialist
Technical Writer
Software Engineer
Network Administrator
Database Administrator
System Analyst
Programmer



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