| A | B |
| Artificial Intelligence | tries to copy actions of humans |
| Backward Compatible | something created for earlier version that works in new version |
| Binary System | based on 2 digits |
| Bit | a basic building block in an electronic computer |
| Byte | a group of 8 bits |
| Code | the software in a computer |
| Computer Model | a set of rules used to predict reality |
| Computer Science | the study of tech. and ideas related to computers |
| Computer Simulation | tries to produce results similar to reality |
| Decimal System | based on 10 digits from 0-9 |
| Electrical Engineer | designs the hardware used in computer systems |
| Hardware | the physical parts of a computer |
| Parallel Processing | Multiple CPUs work on different tasks at the same time |
| Programmer | writes computer code to create software |
| Register | a memory location in a CPU |
| Security Analyst | responsible for protecting computer networks |
| Software | the instructions that tell the hardware what to do |
| Software Developer | writes the specifications for software |
| CPU | the "brain" of the computer |