hii frnds
it provides framing error control, flow control and link management, error detection and correction
Some ISP offer these kind of phone internet services as well. Check out IVC Telecom. Internet Voice Communication
**The TCP transport layer protocol uses windowing and acknowledgments for reliable transfer of data. **The TCP and UDP port numbers are used by application layer protocols. **The TCP transport layer protocol provides services to direct the data packets to their destination hosts.
list 2 major types of internet application and their use
High - speed internet, digital TV, phone systems, and many other products aand services are provided by Windstream Internet. As its name suggests, Windstream Internet is mainly an internet service provider.
The company, Enternet, is an Internet service provider targeted at businesses. As such, their services range from providing web design packages to social networking advertisement.
IPSec is an internet security protocol. The protocol is used to ensure private and secure communications over Internet Protocol networks. Defense is provided for network based attacks, corruption and theft of data, and takeover of computer administrative properties.
UDP
Port Number
Internet Protocol
It uses a connectionless protocol only for multiple simultaneous transmissions. It uses multiple ports. - UDP
Yes. Three examples are:HTTP - HyperText Transfer Protocol (used to transfer web pages)FTP - File Transfer Protocol (as it says)SMTP - Simple Mail Transfer Protocol (supports some functions of the email system)These are all service layer protocols. Underpinning these are transport layer protocols, principallyTCP - Transport Control Protocol (used for most services)UDP - User Datagram Protocol (used for services and internal internet mechanisms that favor unimpeded delivery over assurance, order, and/or control of data flow)There are layers of protocol below this; the immediate one is the internetwork layer, which allows the higher layers to work seamlessly over multiple interconnected network media such as WiFi, Ethernet, optical fiber, etc. Below that are the protocols that correspond to the specific media.
TCP and UDP Correct: UDP (User Data-gram Protocol) is a communications protocol that offers a limited amount of service when messages are exchanged between computers in a network that uses the Internet Protocol. UDP provides two services not provided by the IP layer. It provides port numbers to help distinguish different user requests and, optionally, a checksum capability to verify that the data arrived intact. TCP (Transmission Control Protocol) is a set of rules (protocol) used along with the Internet Protocol (IP) to send data in the form of message units between computers over the Internet. While IP takes care of handling the actual delivery of the data, TCP takes care of keeping track of the individual units of data (called packets) that a message is divided into for efficient routing through the Internet. (TCP/IP) is the know definition by most.
the transport protocol provide services to transport service users such as FTP, SMTP, and TELENT true or false
Cable internet services are services that provide you with internet. Usually internet is provided to you by your cable provider and it will come in a bundle type package.
The most popular services provided by your Internet Service Provider would be your internet. Internet is what a ISP does. However many companies are trying to offer stuff like Cable for your house included.
The three major services provided for internet marketing are:Web DesignSEOSocial MediaAll require a lot of work and constant update. An internet marketer's job is never finished.Source: killersharkmarketing.com
Xanadoo is a prepared high speed internet service. Some cellphone services that have prepaid phone services also provided prepaid internet services.