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5 Written questions

5 Matching questions

  1. NAS
  2. RAID level 0
  3. UPS
  4. optical media
  5. online
  1. a A(n) ____ UPS uses the A/C power from the wall outlet to continuously charge its battery, while providing power to a network device through its battery.
  2. b Which RAID offers the best performance.
  3. c ____ is a specialized storage device or group of storage devices that provides centralized fault-tolerant data storage for a network.
  4. d ____ is a type of media capable of storing digitized data and that uses a laser to write data to it and read data from it.
  5. e A(n) ______ is a battery-operated power source directly attached to one or more devices and to a power supply (such as a wall outlet) that prevents undesired features of the wall outlet's A/C power from harming the device or interrupting its services.

5 Multiple choice questions

  1. Many bots spread through the ________, a protocol that enables users running IRC client software to communicate instantly with other participants in a chat room on the Internet.
  2. A place where the computers, devices, and connectivity necessary to rebuild a network exist, and all are appropriately configured, updated, and connected to match your network's current state.
  3. T/F: An anti-malware policy is meant to protect the network from damage and downtime.
  4. ____ are programs that run independently and travel between computers and across networks.
  5. ____ is an automatic distribution of traffic over multiple links or processors to optimize response.

5 True/False questions

  1. blackoutA(n) ____________________ is a copy of data or program files created for archiving or safekeeping.

          

  2. integrity checkingRefers to the soundness of a network's programs, data, services, devices, and connections.

          

  3. polymorphic____ are programs that run independently and travel between computers and across networks.

          

  4. FalseFluctuation in voltage levels caused by other devices on the network or electromagnetic interference.

          

  5. backupA(n) ____________________ is a copy of data or program files created for archiving or safekeeping.