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1) Map the definition to the corresponding layer of the OSI model. A. Applicatio

ID: 3835064 • Letter: 1

Question

1) Map the definition to the corresponding layer of the OSI model.

A. Application Layer   1. Responsible for co-ordinating communication between systems

B. Presentation Layer  2. Responsible for putting data packets into data frames from the layer below

C. Session Layer          3. Responsible for availability of intended communication partner

D. Transport Layer      4. Responsible for transmitting data from node to node with switching and routing technologies

E. Network Layer 5. Responsible for negotiating data transfer syntax

F. Datalink Layer 6. Responsible for multiplexing upper-layer applications

G. Physical Layer 7. Responsible for providing hardware means for sending and receiving data

A 7, B 5, C 1, D 6, E 4, F 2, G 3

A 3, B 1, C 5, D 6, E 4, F 2, G 7

A 3, B 5, C 1, D 4, E 6, F 2, G 7

A 3, B 5, C 1, D 6, E 4, F 2, G 7

A 7, B 5, C 1, D 6, E 4, F 2, G 3

A 3, B 1, C 5, D 6, E 4, F 2, G 7

A 3, B 5, C 1, D 4, E 6, F 2, G 7

A 3, B 5, C 1, D 6, E 4, F 2, G 7

Explanation / Answer

The correct mapping is as below:

A) Application Layer : Responsible for availability of intended communication partner

B) Presentation Layer : Responsible for negotiating data transfer syntax

C) Session Layer : Responsible for co-ordinating communication between systems

D) Transport Layer : Responsible for multiplexing upper-layer applications

E ) Network Layer : Responsible for transmitting data from node to node with switching and routing technologies

F) Data Link Layer : Responsible for putting data packets into data frames from the layer below

G) Physical Layer Responsible for providing hardware means for sending and receiving data

A3, B5,C1, D6,E4,F2,G7