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5 Written questions

5 Matching questions

  1. load balancing
  2. integrity checking
  3. disaster recovery
  4. optical media
  5. noise
  1. a ____ detects malware by comparing current characteristics of files and disks against an archived version of these characteristics to discover any changes.
  2. b ____ is an automatic distribution of traffic over multiple links or processors to optimize response.
  3. c ____ is the process of restoring your critical functionality and data after an enterprise-wide outage that affects more than a single system or a limited group of users.
  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 Fluctuation in voltage levels caused by other devices on the network or electromagnetic interference.

5 Multiple choice questions

  1. A place where the computers, devices, and connectivity necessary to rebuild a network exist, but they are not appropriately configured, updated, or connected.
  2. An archive ____ is a file attribute that can be checked or unchecked to indicate whether the file must be archived.
  3. ____ are distinct networks of storage devices that communicate directly with each other and with other networks.
  4. A(n) ____ virus changes its characteristics every time it is transferred to a new system.
  5. T/F: Generators provide surge protection.

5 True/False questions

  1. trojan horseA program that disguises itself as something useful but actually harms your system is called a ____.

          

  2. NAS____ is a specialized storage device or group of storage devices that provides centralized fault-tolerant data storage for a network.

          

  3. UPSA(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.

          

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

          

  5. botAn archive ____ is a file attribute that can be checked or unchecked to indicate whether the file must be archived.

          

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