Answer: The internet protocol (IP) stack consist of the five layers and their functioning which are as follows:-
- Application layer:- this layer is responsible for the type of service that is operating the system.It uses protocols like SMTP(Simple mail transfer protocol, FTP(file transfer protocol) etc.
- Network layer:-this layer is used for the routing and transmission of the data packets through the routes. The exchange of IP packets is done between the server and the client.
- Transport layer:-It uses the protocols TCP(Transmission control protocol) and UDP(User datagram protocol)for splitting the message and sending it to the recipient's address.
- Data link layer:-it uses the point-to-point protocol for the sending the message from node to node.It also handles the data while inputting and outputting of the physical network.
- Physical layer:-The working is done in a frame in which the the bits present in one node is transferred to other. It is used for defining the physical parameters like cables, etc.
Answer:
the quick access toolbar can be customized to include additional commands such as. -"tell me what you want to do" box ... custom programs or additional commands that extend the functionality of a Microsoft office program ... in the open window. it also includes ribbon display options and control buttons that enable you to ...
Explanation:
It's not easy to create an app for cellphones it is harder than to create those for computers. You would need to learn swift coding language to create an application.
Imperfect markets are characterized by having competition for market share, high barriers to entry and exit, different products and services, and a small number of buyers and sellers. Perfect markets are theoretical and cannot exist in the real world; all real-world markets are imperfect markets.