Examinations 44 Certification 27 Electronic data processing personnel 23 Computer networks 14 Computer technicians 10 Computing Technology Industry Association 8 Maintenance and repair 8 Microcomputers 8 Microsoft software 8 Nursing 8 Cloud computing 6 Computer security 5 Microsoft Azure (Computing platform) 5 National Council Licensure Examination for Registered Nurses 4 Security measures 4 Business 3 Health & Biological Sciences 3 Health Occupations 3 Microsoft Windows (Computer file) 3 Data processing 2 Electronic spreadsheets 2 Engineering & Applied Sciences 2 Examination 2 Health Care 2 Information technology 2 Management 2 Microsoft Excel (Computer file) 2 Microsoft Office 2 Microsoft Power BI (Computer file) 2 Microsoft Windows server 2