Do you know all about network layers?

66. I add checksum or CRC in the end.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


67. I add MAC address.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


68. I add Ethernet address.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


69. I add IP address.

A: Physical layer

B: Transport layer

C: Data link layer

D: Session layer

E: Network layer

F: Application layer

G: Presentation layer


70. I add specific address.

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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