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Computer Networking
Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.
18,810 Questions
What is a dedicated server reseller?
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Is used to allow the numerous elements within a computer network to be managed from a single point?
all you do is put the usb in the computer and then you go to google and type in your password to PlayStation network
In communication networks, a topology is a usually schematic description of the arrangement of a network, including its nodes and connecting lines. There are two ways of defining network geometry: the physical topology and the logical (or signal) topology.
The physical topology of a network is the actual geometric layout of workstations.
above tropologies are described below
- Bus - Both ends of the network must be terminated with a terminator. A barrel connector can be used to extend it.
- Star - All devices revolve around a central hub, which is what controls the network communications, and can communicate with other hubs. Range limits are about 100 meters from the hub.
- Ring - Devices are connected from one to another, as in a ring. A data token is used to grant permission for each computer to communicate.
Twisted-pair cables are made out of copper, they are shielded with plastic to prevent electromagnetic interference but the actual cable is made out of copper.
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"show interfaces"
"show ip interface brief"
Which is better higher Mbps or lower Mbps?
It is desirable to have a higher Mbps in almost all cases.
Mbps = Mega bits per second. It describes the throughput (or bandwidth) or data through a network interface.
Which OSI layer handles framing and routing?
Framing is done at the Data Link layer (Layer 2).
Routing is done at the Network layer (Layer 3).
A wide area network (WAN) is a telecommunication network that covers a broad area (i.e., any network that links across metropolitan, regional, or national boundaries).
true
What is the function and purpose of authentication services?
Authentication services are used to determine infusers are who they claim to be and are allowed to access what they are trying to access.
The purpose of authentication is to protect devices, hosts, and services of a network. Authentication ensures the identity of the entity wanting access.
Authentication is the process of determining if a user or identity is who they claim to be. The main goal of authentication is security, authentication is one of the first lines of defense in networking.
Can mometasone furoate cream ip be used on face?
Mometasone Furoate cream is a corticosteroid used for swelling and redness. The cream should not be applied to the groin, armpits, or the face. So, no, mometasone furoate cream cannot be used on the face.
farming. Example: 3D animation movie companies buy computer power on a 'render farm'.
When discussing reserved IP addresses what is interpreted to mean all networks?
network address of all 1's per CCNA prep
Packet Switching
When trying to protect your network you should create your secure network based on?
master firewall that all traffic flows through
