Computer Architecture and Systems Design Explained

Computer architecture is the blueprint for a computer. It describes how the hardware works together and how the software interacts with the hardware.

What Computer Architecture Entails

This section explains what a computer architecture entails.


In general, a computer consists of three main parts:

  1. CPU – Central Processing Unit
  2. Memory – Random Access Memory
  3. Input-Output Devices – Keyboard, Mouse, Monitor, etc


In most cases, a computer has both hardware and software. The software controls the hardware and tells the hardware what to do. The software is usually written in a programming language called C++.

Operating System

An operating system is a program that runs on top of the other programs. It handles things like memory allocation, file management, networking, etc.

Application Programming Interface

An application programming interface (API) allows programmers to create applications without having to worry about low-level details. APIs are similar to libraries in that they provide a set of functions that allow programmers to access functionality provided by the API.

Applications Of Computer Architecture

There are many different types of applications of computer architecture. Some examples include:

  • Hardware Design
  • Software Development
  • Data Communication
  • Security
  • Network Protocols
  • Cryptography
  • Web Applications
  • Database Management Systems
  • Operating Systems

What Are The Different Types Of Computer Architecture?

Many different types of computer architectures can be used to build computers. Some examples include:

* Application-Specific Integrated Circuit (ASIC)

* Digital Signal Processor (DSP)

* Field Programmable Gate Array (FPGA)

* Graphics Processing Unit (GPU)

* Microprocessor

* Networking Device

* Operating System

* Storage Area Network (SAN)

* Video Card

* Virtual Machine

Computer Architects Design Hardware Systems

A computer architect designs all aspects of a computer system. For example, they might design the hardware and software architecture, or write the operating system code. They may also be involved in choosing the right components for their system.

How Do I Get Into This Computer Architect Profession?

The best way to get into this profession is by getting an undergraduate degree in Computer Science or Engineering. You will need at least 3 years of experience as well as some work experience.

The next step would be to take some courses on how computers work and what makes them tick. It’s important to understand how computers work because it helps you to know which parts should go where to make your computer function properly.

After that, you could start working at a company that builds computers. Most companies have internships available so you can learn about the industry before applying for a job.

Is There Any Salary Range In This Computer Architect Profession?

Salaries vary depending on the type of position you apply for. If you want to work at a big corporation like Apple or Google then you will probably earn more than if you work at a small startup. However, there are always exceptions to every rule.

How To Become An Expert In This Computer Architecture Profession

If you want to become an expert in this field then you must first master the basics. Once you have mastered these basic concepts then you can move on to advanced topics. You can read books and articles online to help you learn more.

If you want to get started with learning about computer architecture then check out our article entitled What Is A Computer Architecture Career?

What is a Computer System Design?

A computer system design involves designing all aspects of a computer system including hardware, software, and services.

What Are The Skills Needed For This Job?

To be successful in this profession you need to be good at problem-solving and communication skills. You also need to be able to write clear documentation.

What Will Be My Salary As A Computer System Designer?

Salary depends on your experience and location. According to Glassdoor salary ranges from $55,000 to $85,000 per year.

Where Can I Get Started With This Computer System Design?

The best way to start with this job is to take a course or enrol in a university program. There are also many online courses available.

Is This A Good Career Option For Me?

Yes, if you enjoy working with computers and technology. If you are interested in becoming a programmer then it may be a good career option for you.

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