Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Information Technology Computer Basic
Match List I with List II:
| List I | List II | ||
| OSI layer | Functions of layer | ||
|
(A) |
Physical layer |
(I) |
Concerned with orderly exchange of data between computers connected on LAN |
|
(B) |
Network layer |
(II) |
Ensures data is received reliably by the receiver |
|
(C) |
Transport layer |
(III) |
Supports mail transfer, file transfer, remote login etc. |
|
(D) |
Application layer |
(IV) |
Primarily concerned with data transmission speed |
Choose the correct answer from the options given below:
1
(A) - (IV), (B) - (II), (C) - (I), (D) - (III)
2
(A) - (IV), (B) - (I), (C) - (II), (D) - (III)
3
(A) - (II), (B) - (I), (C) - (III), (D) - (IV)
4
(A) - (III), (B) - (I), (C) - (IV), (D) - (II)