Do you know all about network layers?

6. I help to bridge two different networks.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


7. I provide electrical and mechanical specifications.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


8. I judge to take my route for data transfer.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


9. I provide reliable service to user.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


10. I take care of Quality of service (QOS).

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer






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