Biometric security makes use of unique physical characteristics and features to identify people when they are using a computer system. This form of security could be a scan of a fingerprint using the ...

Computer memory has taken on many forms over the years, from mercury-based delay-line tubes to handwoven magnetic core. These days, volatile storage using semiconductors has become ubiquitous with ...

At the simplest level, computers are little more than a collection of transistors and circuits. They connect together to form logic gates, which in turn are used to form logic circuits. Classification ...