20957316
Description
Flashcards by Jackaleen Justice, updated more than 1 year ago
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Created by Jackaleen Justice
almost 6 years ago
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| Question | Answer |
| clustering | A technique of grouping multiple devices so they appear as a single device to the rest of the network. |
| fault | A malfunction of Once Upon a Time of a system. |
| Incremental backup | A backup in which only data that has changed since the last full or incremental backup is copied to a storage medium. |
| First responder | a person with training or certifications and handling evidence in such a way as to preserve its admissibility in court |
| Snapshot | a frequently saved incremental backup of the data has State at a specific point in time typically containing only information about changes made since the last backup and not capable of being used to fully restore lost data |
| Incident | any idiot large or small that has adverse effects on a network availability or resources |
| Attenuation | Gay loss of a signal strength as it travels away from its source |
| (FDM) Frequency Division Multiplexing | A type of multiplexing that assigns a unique frequency band to eat Communications sub panel signals are modulated with different carrier frequency and Multiplex to simultaneously travel over a single Channel |
| Fast ethernet | a type of ethernet Network that is capable of 100-mbps throughput |
| RG-6 | a type of coaxial cable with an impedance right of 75 ohms and an 18 AWG cord conductor RG6 is used for Television Satellite and Broadband cable connections |
| Speed and duplex mismatch | A problem that occurs when they bring devices are using different speed or |
| (RFI) radio frequency interference | A kind of electromagnetic interference that can be generated by |
| (TDM) time division multiplexing | a method of multiplexing that assigns a time slot in the flow of communication to every node on the network and in that time slot carries data from that knows |
| (Next) Near End Crosstalk | Crosstalk that occurs between wire pairs near the source of a signal |
| BNC connector | A coaxial cable connector type that uses a |
| (MTTR) Mean Time To Repair | The average amount of time required to repair a device or restore a service |
| (DiffServ) Differentiated Services | a technique for ensuring qos by prioritizing traffic |
| Redundant power circuit | Multiple Pathways for providing power to |
| Disaster recovery | process of restoring critical functionality and data to a network after an enterprise-wide outage |
| (FC) Fibre Channel | a storage networking architecture that runs separately from ethernet networks to maximize speed of data storage and access |
| (VRRP) Virtual Router redundancy protocol | a standard that assigns a virtual IP address to a group of routers |
| Automatic failover | in the event of a component failure, the ability of a redundant component to immediately assume the duties of the failed component. |
| (EF) Expedited forwarding | A DiffServ forwarding specification that assigns each state extreme a minimum departure rate from a getting snowed |
| Packet Drop | packets that are damaged Beyond use, arrived after their expiration or are not allowed through an interface.. |
| Incident response policy | a document specifically defining the characteristics of an event that qualifies as a formal incident and the steps that should be followed as a result |
| (SAN) storage area network | a distinct network of storage devices that communicate directly with each other and with other networks |
| (CARP) Common Address Redundancy Protocol | A protocol that allows a pool of computers or interfaces to share one or more IP addresses. |
| Redundancy | use of more than one identical components, device, or connection for storing processing or transporting data |
| (AF) assured forwarding | a DiffServ forwarding specification that prioritizes data handling but provides no guarantee that out on a busy Network messages will arrive on time and in sequence |
| Warm Site | a place where they computers, devices and connectivity that are necessary to rebuild a network, exists through only some are appropriately configured updated or connected to match the network skirt steak |
| (IB) infinite band | a storage networking architecture that serves a few Niche a markets and falls on the typical end of the installation and configuration Spectrum |
| Fault tolerance | capacity of a system to continue running despite unexpected Hardware or software malfunction |
| Backup | a copy of data or program files created for archiving or safekeeping |
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