Computer science focuses on computers and computing concepts, to look for new and innovative ways to use its technology. All the while making existing processes more effective.
The work of Computer Scientists results in advancement and increased efficiency in many areas. Examples being better networking technology and faster computing speeds, as well as improved information security.
The computer systems they create are all around us. It’s easy to take for granted what now makes life’s essentials possible. We wouldn’t have mobile phones, aeroplanes or the effective medical equipment we have today without them.
In studying computer science, you examine the theory of how information is stored and processed. Your goal is to not only improve existing systems but find, test and implement algorithms that allow technology to advance.
To do so effectively you must be able to think logically, creatively and be a good problem solver. As well as be confident and competent working with computer hardware and software, networking and the Internet.
Computer Hardware
This aspect of computer science blurs its lines with electrical engineering. You must understand the basic design of computers and how they work. Recognising how they perform calculations is the starting point for you to realise more advanced concepts. For instance, seeing the way computers operate in binary helps you understand how they add, subtract and perform other actions.
Computer Software
The software aspect involves both programming concepts like functions, algorithms and source code design, plus specific programming languages. You’ll become familiar with compilers, operating systems and software applications, as well as computer graphics and user interface design.
The Internet & Networking
Now most computers are connected to the Internet, computer science also encompasses Internet technologies. These can be anything from Internet protocols to telecommunications and networking concepts. It also covers practical applications like web design and network administration.
Computer Science is an Evolving Discipline
Fundamentally computer science aims to understand, analyse and design information processing systems. However, this is a complicated and evolving process that involves engineering, ethics, human factors and mathematical analysis. As it stands, the discipline of computer science has evolved into 15 distinct fields:
Algorithms and Complexity
Algorithms are procedures specially designed to solve defined computational problems. They are essential in all aspects of computer science from artificial intelligence to operating systems. Their complexity is measured by the amount of computing resources they consume. Mathematical equations are used to predict the algorithmic speed and memory requirements before any code is written. Helping guide programmers who are implementing and selecting algorithms for real-world applications.
Architecture and Organisation
This involves the design of computers, data storage devices and networking components. These enable the storage and running of programs, the transition of data and interactions between computers, networks and users.
Computational science
The application of elements such as computer simulation, mathematical modelling, algorithms and data structures to advance in different fields. Such as biology, chemistry, archaeology, finance, sociology and forensics.
Graphics and Visual Computing
Displaying and controlling the images on a computer screen through rendering, modelling, animation, and visualisation.
Human-computer interaction
Creating effective interaction between users and computers and constructing interfaces which support such interaction.
Information management
Improving how information is captured, digitised, represented, organised, transformed and presented.
Intelligent systems
Designing artificially intelligent (AI) computing machines and robotic devices to carry out tasks typically thought of as requiring human intelligence.
Networking and Communication
Analysing, designing, implementing and utilising local, wide-area and mobile networks that link computers together.
Operating systems
The collection of software that performs various actions such as file system management, process scheduling and memory allocation among others.
Parallel and Distributed Computing
Using both multiple processors to process tasks in parallel and multiple computing devices to process those tasks.
Platform-based development
Designing and developing applications for specific types of computers and operating systems such as mobile devices.
Programming languages
Languages programmers use to implement pieces of software to run on computers.
Security and Information Assurance
Policies and technical elements protecting information systems by safeguarding their availability, integrity, authentication and confidentiality.
Software engineering
The combination of theory, knowledge and practice to create reliable software systems in line with customer and user requirements.
Social and Professional Issues
Understanding the relevant social, ethical and professional issues that surround computer science activities. Such as the security challenges faced with cloud systems and online operations.
Get Qualified in Computer Science
Computer science provides a powerful benefit to society as it continues to meet our needs as they evolve. Technologies driven by computer science continue to solve problems in a variety of business, scientific and social contexts. Streamlining worldwide operations and allowing us to advance important services like healthcare, education and communication.
With the many elements that fall under the computer science umbrella, it is a versatile profession offering numerous lucrative careers.
If you’re interested in putting your passion for technology towards a dynamic occupation, consider studying an Access to HE Diploma. These courses are designed to offer you a balance of subject-based theoretical knowledge and practical skills needed for university.
An Access to Higher Education Diploma (Computer Science) explores all things computer science. Covering fascinating topics like cybersecurity, data analysis and web design.
This course provides you with an equivalent qualification to three A Levels. So, you can apply to universities which accept Access to HE Diplomas once you successfully complete the course.
Studied completely online, you have the freedom to choose as and when you study. Which is a great option for anyone looking to get qualified outside of existing work or other commitments.
After completing this course, you will possess the skills and understanding to thrive on any computer science degree you choose.
Stonebridge Associated Colleges is a leading UK distance learning provider. With many online courses that allow you to reach your learning goals.
Study exciting new technologies and learn the skills which will make you a desirable candidate for computer science roles. View our Access to Higher Education Diploma (Computer Science) and enrol online today by clicking the link below.
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