Examinations 42 Certification 30 Electronic data processing personnel 28 Computer networks 15 Computer security 9 Security measures 8 AutoCAD 7 Cloud computing 7 Computer technicians 6 Computer-aided design 6 Computing Technology Industry Association 6 Data processing 6 Informática 6 Java (Lenguaje de programación) 6 Virtual computer systems 6 Computer graphics 5 Database management 5 Electrónica 5 Electrónica digital - Microprocesadores 5 Engineering & Applied Sciences 5 Microsoft Windows (Computer file) 5 Operating systems (Computers) 5 Engineering graphics 4 Engineering models 4 Aplicaciones informáticas 3 Art, Architecture & Applied Arts 3 Bases de datos 3 Client/server computing 3 Computer Science 3 Computer programs 3