A switch operates at the Data Link Layer (Layer 2) of the OSI model, forwarding frames based on MAC addresses.

Error detection and correction occur at the Data Link Layer (Layer 2) of the OSI model.

IP addressing operates at the Network Layer (Layer 3) of the OSI model, facilitating routing of packets.

Ethernet operates at the Data Link Layer (Layer 2) of the OSI model.

HTTP (Hypertext Transfer Protocol) operates at the Application Layer (Layer 7) of the OSI model.

The MAC address operates at the Data Link Layer of the OSI model, which is responsible for node-to-node data transfer.

The Data Link Layer is responsible for error detection and correction through mechanisms like checksums and CRC.

The Presentation Layer (Layer 6) is responsible for data encryption and decryption, as well as data formatting.

The Presentation Layer (Layer 6) is responsible for data formatting, encryption, and translation between different data formats.

The Transport Layer (Layer 4) is responsible for end-to-end communication and error recovery, ensuring reliable data transfer.

The Data Link Layer (Layer 2) is responsible for error detection and correction in frames.

The Session Layer (Layer 5) is responsible for establishing, managing, and terminating sessions between applications.

The Session Layer (Layer 5) is responsible for establishing, managing, and terminating connections between applications.

The Network Layer (Layer 3) is responsible for logical addressing, such as IP addresses, to route packets across networks.

The Network Layer is responsible for routing packets between different networks.

The Session Layer is responsible for establishing, maintaining, and terminating sessions between applications.

The Session Layer (Layer 5) is responsible for managing sessions between applications, establishing, maintaining, and terminating connections.

The Application Layer provides services directly to user applications.

The Application Layer of the TCP/IP model corresponds directly to the Application Layer of the OSI model, handling high-level protocols and user interfaces.

The Internet Layer of the TCP/IP model corresponds to the Network layer of the OSI model.

The Internet Layer of the TCP/IP model corresponds to the Network Layer of the OSI model, handling routing and addressing.

The Transport layer in the TCP/IP model corresponds directly to the Transport layer in the OSI model.

The Transport Layer in the TCP/IP model corresponds directly to the Transport Layer of the OSI model.

The Elbow Method helps to determine the optimal number of clusters by plotting the explained variance.

All of these methods are used for model selection to evaluate and compare the performance of different models.

F1 Score is the harmonic mean of precision and recall, making it a better metric for imbalanced datasets where one class is more significant than the other.

F1 Score is the harmonic mean of precision and recall, making it suitable for imbalanced datasets.

F1 Score is a better metric for imbalanced datasets as it considers both precision and recall, providing a balance between them.

F1 Score is a suitable metric for evaluating multi-class classification models as it considers both precision and recall.

The F1 Score is preferred in imbalanced classification problems as it considers both precision and recall.