Name of seven layers in Open System Interconnection model?

• Layer 7: The application layer. ...
• Layer 6: The presentation layer. ...
• Layer 5: The session layer. ...
• Layer 4: The transport layer. ...
• Layer 3: The network layer. ...
• Layer 2: The data-link layer. ...
• Layer 1: The physical layer.

You are talking about OSI Layer.

1. Physical Layer

2. Data Layer

3. Network Layer

4.Transport Layer

5. Sessional Layer

6. Presentation Layer

7. Application Layer

Application 

Presentation

Session

Transport

Network

Liaison de donnée

Physique

7 Application

6 Presentation

5 Session

4 Transport

3 Network

2 Data Link

1 Physical

Note: All People Seems To Need Data Processing 

 Layer 1 Physical

 Layer 2 Data Link

 Layer 3 Network

 Layer 4 Transport

 Layer 5 Session

 Layer 6 Presentation

 Layer 7 Application

Layer 7: Application Layer (HTTPS,HTTP,FTP,SMB,TFTP)

Layer 6: Presentation Layer (Compress data , and transfer it to 0 ,1 )

Layer 5 : Session Layer (initiate , manage and terminate session)

Layer 4: Transport Layer (data segmentation and error detction and correction, Flow control)

Layer 3 : Network Layer (Logical Adressing,IP Header )Packet

Layer 2: Data Link Layer (Mac Header )Frame

Layer 1 : Physical Layer (0,1)bits

LAYER 1 - PHYSICAL,

LAYER 2 - DATA LINK,

LAYER 3 - NETWORK,

LAYER 4 - TRANSPORT,

LAYER 5 - SESSION,

LAYER 6 - PRESENTATION,

LAYER 7 - APPLICATION

• APPLICATION LAYER( LAYER 7)
• PRESENTATION LAYER(LAYER 6)
• SESSION LAYER(LAYER 5)
• TRANSPORT LAYER(LAYER 4)
• NETWORK LAYER(LAYER 3)
• DATA LINK (LAYER 2)
• PHYSICAL LAYER (LAYER 1)

7. Application Layer

6. Presentation Layer

5. Session Layer

4. Transport Layer

3. Network Layer

2. Data Link Layer

1. Physical Layer

Physical (Layer 1)Data Link (Layer 2)Network (Layer 3)Transport (Layer 4)Session (Layer 5)Presentation (Layer 6)Application (Layer 7)