CS101
Computer science shapes our world. It’s behind the apps we use daily, the websites we browse, and even the artificial intelligence transforming industries. But what exactly is computer science?
At its core, computer science is the study of computation, algorithms, and data. It’s not just about programming—it’s about problem-solving. From designing efficient algorithms to understanding how hardware and software interact, it is a broad field with applications in nearly every industry.
Why Should a Requirements Engineer Understand Computer Science?
As a requirements engineer, your role is to bridge the gap between business needs and technical implementation. To do this effectively, you need a solid understanding of computer science fundamentals. Here’s why:
- Better Communication with Developers – Knowing how software is built helps you translate business requirements into technically feasible solutions.
- Understanding System Constraints – Knowing how hardware, networks, and databases work allows you to define realistic and scalable requirements.
- Improved Quality of Requirements – A technical foundation helps you write precise, testable, and unambiguous requirements, reducing misunderstandings.
- Anticipating Implementation Challenges – Understanding algorithms, data structures, and software architecture helps you foresee potential bottlenecks early in the process.
What This Series Covers
In this series, I’ll break down key concepts in a way that’s easy to understand, whether you’re a beginner or looking to refresh your knowledge. We’ll explore topics like:
- How computers process information
- The basics of programming and software development
- Algorithms and data structures
- Cybersecurity and data privacy
- The role of artificial intelligence and machine learning
By the end, you’ll have a solid foundation in computer science, making it easier to define better software requirements, collaborate effectively with development teams, and enhance the overall success of your projects.
Let’s get started! Dive into the following articles!
CS101
When I first started exploring how computers really work, I was fascinated by how they connect to the outside world. I wondered how my keyboard inputs reached the screen so quickly or how data zipped from a hard drive to my memory. It all boils down to one crucial element: the In-/Output Interface. This often-overlooked component acts as the bridge between the system and the environment. Because of it, devices communicate smoothly, fast, and without chaos.
CS101
As someone fascinated by technology, I’ve often wondered about computer memory. After all, it is the core element that allows our devices to function smoothly. In this article, I’ll walk you through what computer memory is, how it works, and why it matters.
CS101
Have you ever wondered how programmers efficiently communicate with computers? In this article, I’ll guide you through an exciting area known as Mnemonics Coding. I’ll clearly explain what computer science entails, delve into how machine instructions work, explore assembly language, and highlight why Mnemonics Coding is essential.
CS101
When exploring computer processors, you’ll frequently encounter the debate about RISC vs. CISC architectures. As a technology enthusiast, I often wonder which is superior. In this article, I’ll break down what these terms mean, compare them, and help you understand their relevance today. RISC and CISC RISC (Reduced Instruction Set Computing) and CISC (Complex Instruction
CS101
Ever wondered how modern computers became so efficient? To answer this, we must explore the Von Neumann architecture. This revolutionary concept changed computing forever and set the stage for the devices we use today. What is Computer Science? First, let me clarify what computer science is. In simple terms, computer science is the study of
CS101
Have you ever wondered how your computer knows exactly which instruction to perform next? The answer lies in something called a “problem counter”—but what is a problem counter exactly, and why is it so important? In this article, I’ll break down this essential concept into simple terms. What is Computer Science? Before diving deeper, let’s
CS101
When I first explored computer science, I wondered about the core components driving computers. Specifically, I wanted to know, what is a control unit? After all, this element seemed central to everything a computer does. In this post, I’ll guide you through the meaning of a control unit, how it functions, and why it’s essential in computing.
CS101
When we think about how computers perform calculations, we often overlook the key component responsible for arithmetic and logic operations. That component is the Arithmetic Logic Unit (ALU). The ALU is an essential part of the central processing unit (CPU) and plays a crucial role in executing basic operations. Without it, computers would not be
CS101
Computers are at the heart of modern technology. They control everything from smartphones to industrial machines. But what makes them so powerful? At their core, computers rely on complex switching systems. These systems allow computers to process instructions, store data, and perform complex calculations automatically.
CS101
When working with computers, we deal with data constantly. But how does a computer process data? The answer lies in operands and the operations performed on them. In this post, I will explain what an operand is in computer science. I will also show how it plays a crucial role in programming, arithmetic operations, and hardware-level processing.
