Match the following : Network Protocol OSI/TCP-IP Layer p. SMTP 1. Application…

2024

Match the following :

Network Protocol

OSI/TCP-IP Layer

p. SMTP

1. Application layer

q. BGP

4. Network layer (Routing Protocol)

r. TCP

2. Transport layer

s. PPP

3. Data link layer

  1. A.

    p-2, q-1, r-3, s-5

  2. B.

    p-1, q-4, r-2, s-3

  3. C.

    p-1, q-4, r-2, s-5

  4. D.

    p-2, q-4, r-1, s-3

Attempted by 127 students.

Show answer & explanation

Correct answer: B

Correct mappings: SMTP matches Application layer (1), BGP matches Network layer (4), TCP matches Transport layer (2), and PPP matches Data link layer (3).

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