Glossary of CS Terms

This glossary provides definitions and explanations of essential computer science (CS) terms. Understanding these terms is key to navigating the world of technology and development with confidence.

Key Terms

• Algorithm
  A step-by-step procedure or set of rules to solve a specific problem or perform a computation.

• API (Application Programming Interface)
  A set of protocols and tools that allow different software applications to communicate and interact with each other.

• Binary
  A numbering system that uses only two digits, 0 and 1, which computers use to perform operations and represent data.

• Class
  In object-oriented programming, a blueprint for creating objects that defines attributes and behaviors.

• Data Structure
  An organized way to store, manage, and retrieve data efficiently, such as arrays, lists, stacks, and queues.

• Database
  A structured collection of data that can be easily accessed, managed, and updated.

• Encryption
  The process of encoding information to prevent unauthorized access, ensuring data confidentiality and security.

• Function
  A reusable block of code that performs a specific task and can be called multiple times within a program.

• IP Address
  A unique identifier assigned to devices on a network, allowing them to communicate with each other.

• Open Source
  Software with source code that anyone can inspect, modify, and enhance, often developed collaboratively by a community.

• Variable
  A storage location in programming that holds a value, which can be changed during program execution.

Why Use the Glossary?

This glossary serves as a quick reference to clarify complex terms and reinforce your understanding of foundational concepts. Refer to it as you progress through your learning journey to gain familiarity with CS terminology and stay informed.

Explore this glossary whenever you need to understand new terms or reinforce your knowledge of key concepts in computer science.