TCP/IP model four layers in Computer Networks - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to name the top layer of the TCP/IP model.

Computer Networks

The top layer of the TCP/IP model is the [1] layer.

Drag options to blanks, or click blank then click option'

ATransport

BApplication

CNetwork

DData Link

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing the Application layer with the Transport or Network layers.

The Application layer is the top layer in the TCP/IP model. It handles user applications and network services.

2fill in blank

medium

Complete the code to name the layer responsible for end-to-end communication in the TCP/IP model.

Computer Networks

The [1] layer manages end-to-end communication and data flow control.

Drag options to blanks, or click blank then click option'

ANetwork

BPhysical

CTransport

DApplication

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up the Transport layer with the Network layer.

The Transport layer ensures reliable data transfer between devices, managing flow control and error checking.

3fill in blank

hard

Fix the error in the code to correctly name the layer that routes data packets in the TCP/IP model.

Computer Networks

The [1] layer is responsible for routing data packets between networks.

Drag options to blanks, or click blank then click option'

AApplication

BData Link

CTransport

DNetwork

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing Network layer with Data Link or Transport layers.

The Network layer routes data packets across different networks and handles logical addressing.

4fill in blank

hard

Fill both blanks to complete the description of the lowest layer in the TCP/IP model.

Computer Networks

The [1] layer handles the physical transmission of data, while the [2] layer manages logical addressing and routing.

Drag options to blanks, or click blank then click option'

ANetwork

BPhysical

CData Link

DTransport

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing Physical and Data Link layers or confusing Network with Transport.

The Physical layer deals with the actual hardware transmission of bits. The Network layer manages logical addressing and routing.

5fill in blank

hard

Fill all three blanks to create a dictionary mapping TCP/IP layers to their main functions.

Computer Networks

tcp_ip_layers = {"[1]": "Handles user applications", "[2]": "Ensures reliable data transfer", "[3]": "Routes data packets"}

Drag options to blanks, or click blank then click option'

AApplication

BTransport

CNetwork

DData Link

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping Network and Transport layers or including Data Link incorrectly.

The Application layer handles user applications, Transport ensures reliable data transfer, and Network routes data packets.