| |||
| layer (The protocol or protocols operating at a particular level within a protocol suite, such as IP within the TCP/IP suite) | |||
| layer | |||
| tier | |||
|
saff : 49 phrases in 8 subjects |
| Chemistry | 3 |
| Communications | 12 |
| Environment | 13 |
| General | 14 |
| Information technology | 3 |
| Microsoft | 2 |
| Scientific | 1 |
| Transport | 1 |