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An error or flaw in a software program that causes unexpected behavior. Debugging refers to the process of identifying and correcting errors.

The process of starting a computer system by loading the operating system and initializing hardware components. It can be a cold boot (starting from an off state) or a warm boot (restarting).

A decentralized digital ledger that records transactions across multiple computers. It is secure and tamper-resistant, making it ideal for applications such as cryptocurrencies and smart contracts.

Large, complex data sets that require advanced tools and methods for analysis and insight. Big Data is often characterized by high volume, velocity, and variety.

The analysis of user behavior data to identify patterns and predict future actions. Commonly used in cybersecurity, marketing, and customer service.

The amount of data that can be transmitted over a network within a specified period, typically measured in bits per second (bps). Higher bandwidth allows for faster data transfer rates.

The process of creating a copy of data to prevent loss in the event of system failure, accidental deletion, or disaster. Backups can be stored locally or in the cloud.