INTRODUCTION
PROTOCOL LAYERING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Responsible for File, Email and Data Transfer
|
|
|
Responsible for controlling the packaging and unpacking of data into and out of packets.+Sending and receiving of data.
|
|
|
Responsible for packet switching.Used by routers.IP address assigned to every device.Every packet given IP address.
|
|
|
Responsible for passing data over a physical network and into/out of devices.
|
|
|
Responsible for sending data across the CPU.
|
Detailed explanation-1: -Application. The application layer concerns the networking processes at the application level. This layer interacts directly with end-users to provide support for email, network data sharing, file transfers, and directory services, among other distributed information services.
Detailed explanation-2: -The application layer is the layer that users interact with and use. This layer allows users to send data, access data and use networks. Other related layers also facilitate communication and sometimes allow users to use software programs.
Detailed explanation-3: -The application layer guarantees that the receiver is recognized, accessible, and ready to receive data from the sender. It enables authentication between devices for an extra layer of network security. It determines the protocol and data syntax rules at the application level.