| |||
| Pruefzeichen n; Kontrollzahl f; Kontrollziffer f; Prüfziffer f; Sicherheitsziffer f | |||
| Paritätsbit n; Prüfbit n | |||
| Kontrollzeichen n; Prüfzeichen n | |||
|
check character : 27 phrases in 7 subjects |
| Communications | 3 |
| Computers | 2 |
| Electronics | 1 |
| General | 1 |
| Information technology | 12 |
| Microelectronics | 7 |
| Technology | 1 |