engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Computer Networks Concept of Layering
Match the following.
| a | Hub | i | Data link layer |
| b | Switch | ii | Network layer |
| c | Routers | iii | Application layer |
| d | Gateway | iv | Physical layer |
1
a - iv, b - i, c - ii, d - iii
2
a - ii, b - iii, c - iv, d - i
3
a - iii, b - i, c - ii, d - iv
4
a - i, b - iv, c - iii, d - ii