Computer Science Engineering & Applied Sciences 127 Examinations 120 Certification 109 Electronic data processing personnel 105 Computer networks 35 Microsoft software 21 Operating systems (Computers) 16 Computing Technology Industry Association 13 Electrical & Computer Engineering 13 Microsoft Windows server 13 Computer technicians 12 Security measures 12 Telecommunications 12 Microsoft Windows (Computer file) 10 Microcomputers 9 Computer security 8 Maintenance and repair 8 Client/server computing 6 Database management 6 Internetworking (Telecommunication) 5 Java (Computer program language) 5 Telecommunications engineers 5 Computer networks - Examinations 4 Directory services (Computer network technology) 4 Electronic data processing personnel - Certification 4 IBM Database 2 4 Management 4 Microsoft .NET Framework 4 SAS (Computer file) 4