Match the OSI Model Layers with Their Responsibilities
| OSI Model Layer | Responsibilities |
| 1. Application Layer | A. Ensures data packets are delivered reliably |
| 2. Transport Layer | B. Defines logical addressing and path determination |
| 3. Network Layer | C. Converts digital data into electrical, radio, or optical signals |
| 4. Physical Layer | D. Provides user interface and communication services |
| E. Manages data frames and MAC addresses | |
| F. Controls and establishes communication sessions |
QusOSI मॉडल परतों को उनकी जिम्मेदारियों के साथ मिलाएँ
A. 1 → E, 2 → B, 3 → D, 4 → F
B. 1 → C, 2 → D, 3 → A, 4 → B
C. 1 → B, 2 → F, 3 → C, 4 → E
D. 1 → D, 2 → A, 3 → B, 4 → C