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Qus: <p>Match the OSI Model Layers with Their Responsibilities</p><p><br></p><table class="table table-bordered"><tbody><tr><td><b>OSI Model Layer</b></td><td><b>Responsibilities</b></td></tr><tr><td>1. Application Layer</td><td>A. Ensures data packets are delivered reliably</td></tr><tr><td>2. Transport Layer</td><td>B. Defines logical addressing and path determination</td></tr><tr><td>3. Network Layer</td><td><span style="letter-spacing: 0.14px;">C. Converts digital data into electrical, radio, or optical signals</span><br style="letter-spacing: 0.14px;"></td></tr><tr><td>4. Physical Layer</td><td>D. Provides user interface and communication services</td></tr><tr><td><br></td><td>E. Manages data frames and MAC addresses</td></tr><tr><td><br></td><td>F. Controls and establishes communication sessions</td></tr></tbody></table><p><br></p>
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
Solution
D. 1 → D, 2 → A, 3 → B, 4 → C