Choose 3 only. My choice: Cisco, Windows NT (All versions) & Linux <- (although I'm not an expert in Linux)
1. Linux/Unix
2. Cisco
3. Windows NT (All versions)
4. C, C++ & ...etc
5. Microsoft Visual Basic
6. SAP
7. ASP
9. Novell Netware
10. Oracle
11. AS/400
12. Cobol
13. Lotus Notes
14. Microsoft Office
1. Linux/Unix
2. Cisco
3. Windows NT (All versions)
4. C, C++ & ...etc
5. Microsoft Visual Basic
6. SAP
7. ASP
9. Novell Netware
10. Oracle
11. AS/400
12. Cobol
13. Lotus Notes
14. Microsoft Office