In circuit switching, a connection is established between two network nodes before they begin transmitting data.
Tcp/IP
a way for transmitting data form one computer to the another across a network is called as communication protocol
Multiplexor
Overlay Network is a logical network that runs on top of another network. No, it does not include routers. If peer X maintains a TCP connection with another peer Y, then we say there is an edge between X and Y. An edge in overlay is simply the tcp connection between a peer.
Blocking happens when one connection from an application holds a lock and a second connection requires a conflicting lock type. This forces the second connection to wait, blocked on the first. One connection can block another connection, regardless of whether they emanate from the same application or separate applications on different client computers. points... maintainablity incorect database state dead lock incorrect data
Try using another computer on a different connection. It may be a temporary 'glitch' on your machin that will right itself.
The traffic has to go through a router to connect one network to another.
When transmitting data from one computer to another, the rules are called protocols. A standard network protocol that is used to copy a file from one host to another is called File Transfer Protocol, or FTP.
Connectionless Protocols: These protocols do not establish a connection between devices. As soon as a device has data to send to another, it just sends it. Answer:A Connectionless Protocol is a data communication method in which communication occurs between hosts with no previous setup. The device at one end of the communication transmits data to the other, without first ensuring that the recipient is available and ready to receive the data. The device sending a message simply sends it addressed to the intended recipient. The internet Protocol (IP) and User Datagram Protocol (UDP) are connectionless protocols, but TCP/IP (the most common use of IP) is connection-oriented
There are many protocols that can be used over serial ports. The most common ones are RS-232 and Z-Modem for file transfers.
To transfer one file to another, you can simply copy and paste the file from its current location to the desired destination. Alternatively, you can use file transfer methods such as drag and drop, email attachment, cloud storage services, or file transfer protocols like FTP.
transmitting information from one place to another
a. help users establish a connection to another computer or network b. help run a spreadsheet c. help manage a database
Connectionless Protocols: These protocols do not establish a connection between devices. As soon as a device has data to send to another, it just sends it. Answer:A Connectionless Protocol is a data communication method in which communication occurs between hosts with no previous setup. The device at one end of the communication transmits data to the other, without first ensuring that the recipient is available and ready to receive the data. The device sending a message simply sends it addressed to the intended recipient. The Internet Protocol (IP) and User Datagram Protocol (UDP) are connectionless protocols, but TCP/IP (the most common use of IP) is connection-oriented
Routing
Hydraulic
Routing