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5 Written questions

5 Matching questions

  1. hot site
  2. RAID level 1
  3. RAID level 3
  4. brownout
  5. bot
  1. a In which RAID does parity error checking occur when data is written across the disk array.
  2. b A momentary decrease in voltage.
  3. c A ____ is a program that runs automatically, without requiring a person to start or stop it.
  4. d 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.
  5. e Which RAID provides redundancy through a process called disk mirroring.

5 Multiple choice questions

  1. ____ are distinct networks of storage devices that communicate directly with each other and with other networks.
  2. Fluctuation in voltage levels caused by other devices on the network or electromagnetic interference.
  3. ____ 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.
  4. 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.
  5. ____ is intended to eliminate single points of failure.

5 True/False questions

  1. stealthT/F: The goal of fault-tolerant systems is to prevent failures from progressing to faults.

          

  2. surgeT/F: Protection against harmful code involves more than just installing anti-malware software.

          

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

          

  4. cold siteA 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.

          

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

          

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