Definition: A socket is one endpoint of a two-way communication link between two programs running on the network. A socket is bound to a port number so that the TCP layer can identify the application that data is destined to be sent to. An endpoint is a combination of an IP address and a port number.
What are sockets in computer?
A socket is one endpoint of a two way communication link between two programs running on the network. … Socket are generally employed in client server applications. The server creates a socket, attaches it to a network port addresses then waits for the client to contact it.
What is socket and its types?
Types of sockets supported by TCP/IP
|SOCK_STREAM||Transmission Control Protocol (TCP)|
|SOCK_DGRAM||User Datagram Protocol (UDP)|
|SOCK_RAW||IP, ICMP, RAW|
What is socket and port?
A port is a logical construct assigned to network processes so that they can be identified within the system. A socket is a combination of port and IP address. An incoming packet has a port number which is used to identify the process that needs to consume the packet.
How many types of sockets are there?
There are four types of sockets available to the users. The first two are most commonly used and the last two are rarely used. Processes are presumed to communicate only between sockets of the same type but there is no restriction that prevents communication between sockets of different types.
What is the socket address?
Socket address is the combination of an IP address and port number. Telephone connection is the combination of a phone number and particular extension. Number socket is an internal end point for sending or receiving data at a single node in computer network.
What is socket in transport layer?
The core communication mechanism used when establishing and managing communication between two devices at the transport layer is called a socket. Basically, any device that wants to establish a transport layer connection to another device must do so via a socket.
What is socket in distributed system?
In nutshell, a socket is a pair of an IP address and a port number. For two process to communicate, each of them needs a socket. When server daemon is running on a host, it is listening to its port and handles all requests sent by clients to the port on the host (server socket).
What is a socket CCNA?
Explanation: A socket is a combination of the source IP address and source port or the destination IP address and the destination port number. More Questions: CCNA 1 Module 14 Quiz – Transport Layer Answers.
What is a socket answer?
Definition: A socket is one endpoint of a two-way communication link between two programs running on the network. A socket is bound to a port number so that the TCP layer can identify the application that data is destined to be sent to. … Every TCP connection can be uniquely identified by its two endpoints.
What is a socket group of answer choices the combination of the source and destination IP address and source and destination Ethernet address?
The IP packet contains the IP address of the source and destination. The combination of the source and destination IP addresses and the source and destination port numbers is known as a socket. The socket is used to identify the server and service being requested by the client.
Which three pieces of information are identified by a URL?
URLs typically consist of three pieces: The name of the protocol used to transfer the resource over the Web. The name of the machine hosting the resource. The name of the resource itself, given as a path.
What is a socket family?
Socket types define the communication properties visible to a user. The Internet family sockets provide access to the TCP/IP transport protocols. The Internet family is identified by the value AF_INET6, for sockets that can communicate over both IPv6 and IPv4. The socket type is SOCK_STREAM . …
What are the 5 different types of socket?
The presumed processes are used to interact between the same type sockets with no other limitations which stop the communication of different types of sockets.
- Stream Sockets. …
- Datagram Sockets. …
- Raw Sockets. …
- Packet Sequenced Sockets. …
- Hex Sockets. …
- Socket Bit. …
- Impact Sockets. …
- Spark Plug Sockets.
What are plugs used for?
Electrical outlets (also known as outlets, electrical sockets, plugs, and wall plugs) allow electrical equipment to connect to the electrical grid. The electrical grid provides alternating current to the outlet.
What is called plugin?
plug-in, also called add-on or extension, computer software that adds new functions to a host program without altering the host program itself. Widely used in digital audio, video, and Web browsing, plug-ins enable programmers to update a host program while keeping the user within the program’s environment.
What is socket rating?
Explanation: In a residential building the standard AC supply is 230 V. The load of 5 A light socket is. Load = Voltage × current rating = 230 × 5 = 1150 W. Therefore, the power rating will be 1000 W.