2100: Computer Architecture and Software

• 2110 Computer Error Control, Reliability, & Control Systems
• 2120 AI & Simulation/Modeling
• 2130 Memory Access and Control
• 2140 Graphical User Interface and Document Processing
• 2170 Graphical User Interface and Document Processing
• 2150 Data Bases & File Management
• 2160 Data Bases & File Management
• 2180 Computer Architecture and I/O
• 2190 Interprocess Communication and Software Development
• 2198 Search and Classification Examiner Art Unit