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network - CCIT131
network - CCIT131

...  WLAN is more secure compared to LAN (true – false)  The Internet is an example of PAN (true – false)  Bluetooth is an example of LAN (true – false) ...
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Advantages and Disadvantages of Different Network Topologies
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... – Electronic commerce – Enterprise collaboration – Other applications • Business operations, management, strategic objectives ...
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... turns packets into raw bits 100101 Logical Link Control and at the receiving end turns bits into packets.  error correction handles data frames between the and flow control Network and Physical layers  manages link the receiving end packages raw control and data from the Physical layer into define ...
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... functionality for other programs or devices, called "clients". ISP Internet service provider = An Internet service provider is an organization that provides services for accessing and using the Internet. DIRECTORY Search for UT Austin students, faculty and staff by entering a name, email address, EI ...
network topology
network topology

...  the access points are connected to a core servers and switch using the primary and secondary cables  the last floor there is an IP Tel switch  the core switches and the IP Tel switch is connected with the secure router and juniper firewall switch using UTP/C cable. ...
< 1 ... 519 520 521 522 523 524 525 526 527 ... 541 >

Computer network

A computer network or data network is a telecommunications network which allows computers to exchange data. In computer networks, networked computing devices exchange data with each other along network links (data connections). The connections between nodes are established using either cable media or wireless media. The best-known computer network is the Internet.Network computer devices that originate, route and terminate the data are called network nodes. Nodes can include hosts such as personal computers, phones, servers as well as networking hardware. Two such devices can be said to be networked together when one device is able to exchange information with the other device, whether or not they have a direct connection to each other.Computer networks differ in the transmission media used to carry their signals, the communications protocols to organize network traffic, the network's size, topology and organizational intent. In most cases, communications protocols are layered on (i.e. work using) other more specific or more general communications protocols, except for the physical layer that directly deals with the transmission media.Computer networks support applications such as access to the World Wide Web, shared use of application and storage servers, printers, and fax machines, and use of email and instant messaging applications.
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