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What is Information Technology:
Now Nanotechnology is playing a Major in this technology hub At present information technology is improving communication and building good talks between the world's largest companies creating a secure environment for the database protecting the Databases and also securing the business information.
Examples of Information Technology:
1)Data Base Administration:
Now the world has moved faster in technology Many people have been logging into many websites and apps and providing their information and that information is entering into the Databases of the apps or the websites and the companies also share the information of the people from one company to another company in legal form. However, the information of the people in the Databases should be secured The information of the people such as the financial records and the shipping details.This is also most helpful in understanding database management and the development environment and web platform software
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2)Cyber security:
Information technology plays a major role in cyber security by using information technology it maintains sensitive information and prevents hackers from other hackers. It keeps the sensitive information of some organizations
We know nowadays Hackers are increasing and they are becoming problematic to cyber security systems they are using good techniques to hack cyber security programs so, We also need cyber security systems and good hackers to prevent the system from hacking
It gives a plan called the incident response plan a tool to manage and take control of the situation. We get mainly security issues due to malware or malicious software. It gives security from malware or malicious software keeps your legal information secure and provides access to authorized users.IT security works to ensure the legal information of the organization is safe.
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3)Content Management:
Content management systems and tools manage the system and modification of your content for your site, company, or organization. It is the software that helps you to modify content including design, structure, Images, Documents, Text graphics, and many more
CMS(Content management system) is the part also part of your site pages like Article pages, Services pages, Business pages, and many more are part of CMS
Examples of CMS are WordPress, Wix, blogger, HubSpot, etc
Why you should use CMS because it takes care of the work website's backend part by using CMS applications you can build the structure of your website easily without coding and you can also add images directly with any code and your site will look the same as a coded sit ena it will code all backend part by it owns and you can focus only on the front end part content writing.
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4)Cloud computing:
Cloud computing is the on-demand delivery of resources through the internet. If buying physical Data service centers costs more, time and space instead of you can access Data storage services for any type of technology by purchasing online from cloud computing providers which can save you time, work
Many organizations use cloud computing for different types of uses such as Data Backup, Software development, and testing, Big Data analysis, etc
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5)Computer communication:
By using computer communication you can communicate with other computers through messages and these interconnections are made via telecommunication network technologies through wired networks. Nowadays a day's larger amount of Data is required to transfer safely we should send the information to a particular printer or computer so, we can transfer this data faster and securely through the internet is possible through information technology so Information technology plays a major role in computer communication.
Science in Information Technology:
Science plays a crucial role in information technology
Science is knowing about nature and its natural phenomena and by using technology we can build devices.
We have an application of science in information technology that HIT(Health Information Technology) it includes both computer hardware and software that deals with major parts such as storage, sharing, and use of health care information by using HIT technology we can build a community with other computer and build systems to transfer a safe and secure information worldwide use of computer is medical field was started when we are introduced to the computer and able to start a journey with new computer technology in 1950
First, in 1950, Germany started health informatics then it increased gradually, and now We have called it HIT(Health information technology) it has a wide range of usage in clinical care, pharmacy, clinical care, public health, and many more.
Infrastructure of Information Technology:
The infrastructure of information technology is also called a technology structure. It is the IT structure of different types of parts such as Hardware, software, and different types of components and it also includes networking. For any company to work properly and be more productively fast and secure you should have a good internal infrastructure that can only done by IT infrastructure by this infrastructure you can gain more employees and productive good organization Data centers.
Major three Components:
1)Hardware:
Hardware is the physical component to start your IT infrastructure it is the major part of It by use of these we can make routers, data centers, services, wires, facilities, and any other components.
2)Software:
3)Networking:
Above are the major components to work the system but networking comes to the network through which we can communicate with other computers and can establish internet connectivity throughout the world you can upload on the internet any type of content that can be visible throughout the world.
Computer Systems Technology:
Its main application is to develop the manage a group of computer systems and develop applications of different types by learning this technology there is a lot of usage such as electronic communication, computer hardware, project management, and software applications for development.
Computer system technology solves the issues related to bugs, glitz, health services providers, services providers, education institutions, and many more.
If you want to learn these courses about three years duration and learn about technical skills and computer system administration. After completion of these courses, there is a wide range of variety of jobs such s computer programmer, web designer, system administrator, web analyst, and webmaster main jobs are software developer, computer programmer web developer, and base administrator.
Information Systems:
Information Systems(IS) are the major components of information technology.
It is the combination of Software, Hardware, Producer, Data, and many other components. There are some applications of information systems in information technology and there are
1)Components:
In information systems, there are several components and there are software, hardware, Processor, Data, and a few other
Hardware:
Hardware is the physical component to start your IT infrastructure it is the major part of It by use of these we can make routers, data centers, services, wires, facilities, and any other components.
Software:
The life of Hardware is Software it is the major program to run any type of application productively it includes major programs like OS(Operating Systems), ERM(Enterprise Resource Planning), CMS(Content management system), and many more run any program you must and should have hardware and software.
Processor:
2)Types:
- Decision Support Systems (DSS).
- Transaction Processing Systems (TPS).
- Management Information Systems (MIS).
- Executive Information Systems (EIS).
- Customer Relationship Management (CRM).
- Enterprise Resource Planning (ERP) Systems.
3)Functions:
Information systems do several functions that are very important and useful for organizations and some of them are
1)Input: It means we are going to gather information from variable sources which might be internal or external.
2)Processing :
It will analyze data and give good information, insights, and suggestions that will help to resolve and improve the company
3)Output:
Presenting the information in external sources in various formats like PDF, graphs, images, and many more and these can be downloaded by any other organizations or users.
4)Storage:
Storing the Data by encryption in many databases and other systems can be useful for future use.
5)Transmission:
Transferring Data between two or more devices through networking is called Transmission. It is also can be defined by the network through which we can communicate with other computers and can establish internet connectivity throughout the world you can upload on the internet any type of content that can be visible throughout the world.