Computer Science For Business Professionals
Computer Science is the professional discipline concerned with the study of everything to do with computers and our relationship with them. Computer scientists are critical to the efficient running of modern societies, dealing with health, security, banking and finance, transportation, and now increasingly our interaction through social networks. The computer science subjects will build upon your problem solving, logical and mathematical skills and challenge you to develop a deep understanding of the science of computers.
The business subjects will build on your knowledge of businesses and your understanding of the role of business in society. Computer Science and the networked environment are core issues at the forefront of development in many fields of business, and the combination of computer science and business management is designed to produce graduates who not only understand the latest computer science applications but also have general business management skills, including marketing, organizational behavior, human resources, and finance. The government and industry have identified a need for more graduates with Computer Science and Business skills.
Programming Languages
What is mean by Programming Language?
A programming language is a type of written language that tells computers what to do in order to work. Programming languages are used to make all computer programs and computer software.
Usually, the programming language uses real words for some of the commands, so that the language is easier for a human to read. A programmer writes source code text in the programming language to create programs. Usually, the programming language uses real words for some of the commands, so that the language is easier for a human to read. Many programming languages use punctuation just like a normal language. Many programs now are “compiled”. This means that the computer translates the source code into another language (such as assembly language), which is much faster and easier for the computer to read, but much harder for a person to read.
Computer programs must be written very carefully. If the programmer makes mistakes, or the program tries to do something the programmer did not design it to do, the program might then “crash” or stop working. When a program has a problem because of how the code was written, this is called a “bug”. A very small mistake can cause a very big problem.
Internet Technologies
The Internet is an increasingly important part of everyday life for people around the world. But if you’ve never used the Internet before, all of this new information might feel a bit confusing at first.
Throughout this tutorial, we’ll try to answer some basic questions you may have about the Internet and how it’s used. When you’re done, you’ll have a good understanding of how the Internet works, how to connect to the Internet, and how to browse the Web.
What is the Internet?
The Internet is a global network of billions of computers and other electronic devices. With the Internet, it’s possible to access almost any information, communicate with anyone else in the world, and do much more.
You can do all of this by connecting a computer to the Internet, which is also called going online. When someone says a computer is online, it’s just another way of saying it’s connected to the Internet.
What is the Web?
The World Wide Web usually called the Web for short is a collection of different websites you can access through the Internet. A website is made up of related text images, and other resources. Websites can resemble other forms of media like newspaper articles or television programs or they can be interactive in a way that’s unique to computers.
The purpose of a website can be almost anything: a news platform, an advertisement, an online library, a forum for sharing images, or an educational site like us! Once you are connected to the Internet, you can access and view websites using a type of application called a web browser. Just keep in mind that the web browser itself is not the Internet; it only displays websites that are stored on the Internet.
How does the Internet work?
At this point you may be wondering, how does the Internet work? The exact answer is pretty complicated and would take a while to explain. Instead, let’s look at some of the most important things you should know.
It’s important to realize that the Internet is a global network of physical cables, which can include copper telephone wires, TV cables, and fiber optic cables. Even wireless connections like Wi-Fi and 3G/4G rely on these physical cables to access the Internet.
When you visit a website, your computer sends a request over these wires to a server. A server is where websites are stored, and it works a lot like your computer’s hard drive. Once the request arrives, the server retrieves the website and sends the correct data back to your computer. What’s amazing is that this all happens in just a few seconds!
Internet Technology
Computer Internet technology refers to devices, software, hardware, and transmission protocols used to connect computers together in order to receive or send data from one computer to another within a small network or as part of a small network within a larger network, such as the Internet. Included are local-area networks (LANs), wide-area networks (WANs), bridging, switching, routing, voice and data integration, wireless integration, dial-up technology, cable access technology, network security, and network management.
Web Development
Web development refers in general to the tasks associated with developing websites for hosting via intranet or internet. The web development process includes web design, web content development, client-side/server-side scripting, and network security configuration, among other tasks.
In a broader sense, web development encompasses all the actions, updates, and operations required to build, maintain, and manage a website to ensure its performance, user experience, and speed are optimal. Web development is the coding or programming that enables website functionality, per the owner’s requirements. It mainly deals with the non-design aspect of building websites, which includes coding and writing markup.
Web development ranges from creating plain text pages to complex web-based applications, social network applications, and electronic business applications.
Technology Stacks
A technology stack is a set of tools for implementing some intended IT ideas. As a rule, a tech stack consists of programming languages, frameworks, libraries, various development tools, and programming approaches themselves. The synthesis of all of the above determines the viability and competitiveness of the application, its functionality, scalability, and further maintenance.
That stack can be formally divided into 2 parts, i.e. the client-side and the server-side. The client-side or front-end provides interaction between the user and the server-side, that is, back-end. Front-end technologies are responsible for everything the user sees on the screen. Front-end development provides configuration, optimization, and operation of all interface elements. The Back-end is the server part of the application with which the user does not contact directly. Back-end stores and manages data, and is also responsible for the correct operation of the client-side.
Front-end technologies include:
HTML/HTML5;
CSS;
JavaScript;
UI-frameworks and libraries: ReactJS, AngularJS, React, Node.js, jQuery and others.
Back-end technologies include:
Operating system;
Web server: Nginx, Apache;
Programming languages: C#, Java, PHP, Python, Objective-C and others;
Various frameworks build over programming languages: Node.js, .NET, Django, and others;
Databases: Microsoft SQL Server, MySQL, PostgreSQL, Oracle, Neo4j, and others;
Cloud infrastructures and services: AWS, Microsoft Azure, Google Cloud, Heroku, and others.
Cloud Computing
Cloud computing is the delivery of on-demand computing services — from applications to storage and processing power — typically over the internet and on a pay-as-you-go basis.
How does cloud computing work?
Rather than owning their own computing infrastructure or data centers, companies can rent access to anything from applications to storage from a cloud service provider.
One benefit of using cloud computing services is that firms can avoid the upfront cost and complexity of owning and maintaining their own IT infrastructure, and instead simply pay for what they use, when they use it.
In turn, providers of cloud computing services can benefit from significant economies of scale by delivering the same services to a wide range of customers.
What cloud computing services are available?
Cloud computing services cover a vast range of options now, from the basics of storage, networking, and processing power through to natural language processing and artificial intelligence as well as standard office applications. Pretty much any service that doesn’t require you to be physically close to the computer hardware that you are using can now be delivered via the cloud.
Computer Science and Business is a powerful combination in today’s world, where no business can compete without digitalization
Computers have dramatically changed the way people live their lives. They have also had a big impact on the way businesses are operated. In fact, if you have a degree in computer science, you will be ready to work in almost any industry. However, if you have an entrepreneurial mindset, a degree in computer science can also be a great tool for a business of your own.
1. Software Development
Computers run on software, and a large part of any computer science degree is understanding that software. The software includes everything from a massive operating system to a small game application on a mobile device. This range means there are many opportunities to start your own software company with great success. Maybe you want to write practical software that helps other businesses with their daily operations. Maybe you want to develop games or useful applications. You could even work with clients to create customized content for specific business needs. All in all, a software development company can fill many needs in the market.
2. Web Development
Everyone wants to make themselves available online, which is why web development is a booming industry. A web development company can create, upload, and maintain websites for clients. To expand your services, you could even include upgrade options with search engine optimization and other online marketing tactics to make a website more popular. The demand for websites is still growing, which makes a web development company a lucrative possibility for any enterprising computer science major. Many people have the basic skills necessary to put up a website, but computer science majors have advanced knowledge of coding to take design and implementation to the next level.
3. IT Support
The more people use computers and mobile devices as part of their daily lives, the more they need help maintaining those devices. As useful as computers are, they are a real headache when they stop working. Some companies have various IT staff on hand, but smaller companies will often outsource their needs. The pool of potential clients is even bigger when you start to think about all the personal devices people have. An independent IT support business can work with specific types of technology or brands, or it can provide more widespread support options depending on your personal interests and background.
4. Marketing
Most people think of marketing as an area of business, but computer science can be a huge asset for new marketing businesses. After all, the vast majority of new marketing tactics rely on electronic media and online platforms. With a computer science degree, you can help clients take their marketing online with powerful electronic tools to help develop their brand. Email marketing, web development, social media campaigns, and more are all extremely important in modern marketing.
5. Internet Marketplace
A computer science degree can also help you build an online store. No matter what you want to sell, your computer science degree can help you set up an appealing and functional website that supports a profitable online store. The technical demands for an online store are more pressing than most people realize, and if you have the power to maintain such a website with minimal third party support, then you can save on costs and streamline your entire operation. Your technical skills can be a real asset to get your store up and running quickly.
These five careers are just the start. With a degree in computer science, you will have the skills to pursue your business dreams in any direction you choose.
