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5 Written questions

5 Matching questions

  1. trojan horse
  2. disaster recovery
  3. bot
  4. RAID
  5. load balancing
  1. a __________ refers to a collection of disks that provide fault tolerance for shared data and applications.
  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 A program that disguises itself as something useful but actually harms your system is called a ____.
  5. e A ____ is a program that runs automatically, without requiring a person to start or stop it.

5 Multiple choice questions

  1. Refers to the soundness of a network's programs, data, services, devices, and connections.
  2. T/F: Protection against harmful code involves more than just installing anti-malware software.
  3. A complete power loss.
  4. Mesh topologies and ____ topologies are good choices for highly available enterprise networks.
  5. Refers to how consistently and reliably a file or system can be accessed by authorized personnel.

5 True/False questions

  1. failureT/F: Generators provide surge protection.


  2. brownoutA momentary decrease in voltage.


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


  4. surgeA momentary increase in voltage due to lightning strikes, solar flares, or electrical problems.


  5. RAID level 1In which RAID does parity error checking occur when data is written across the disk array.