Examinations 61 Certification 56 Electronic data processing personnel 50 Engineering & Applied Sciences 34 Computer Science 28 Computer networks 27 Computer technicians 12 Computing Technology Industry Association 10 Microcomputers 10 Security measures 10 Computer security 9 Maintenance and repair 9 Electrical & Computer Engineering 7 Microsoft software 7 Microsoft Windows (Computer file) 6 Telecommunications 6 Operating systems (Computers) 5 Telecommunications engineers 5 Management 4 Microsoft Windows server 4 Nursing 4 Project management 4 Business & Economics 3 Data protection 3 Information technology 3 National Council Licensure Examination for Registered Nurses 3 Solaris (Computer file) 3 Cloud computing 2 Database management 2 Directory services (Computer network technology) 2