псевдослучайное число: 26 phrases in 10 subjects |
Cryptography | 1 |
Electronics | 1 |
Information security and data protection | 12 |
Information technology | 4 |
Mass media | 2 |
Mathematics | 1 |
Physics | 1 |
Quality control and standards | 1 |
Security systems | 1 |
Technology | 2 |