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5 Written questions

4 Matching questions

  1. hot site
  2. integrity
  3. False
  4. warm site
  1. a A place where the computers, devices, and connectivity necessary to rebuild a network exist, with some appropriately configured, updated, or connected.
  2. b 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. c T/F: The goal of fault-tolerant systems is to prevent failures from progressing to faults.
  4. d Refers to the soundness of a network's programs, data, services, devices, and connections.

5 Multiple choice questions

  1. A(n) ____ is a deviation from a specified level of system performance for a given period of time.
  2. A momentary increase in voltage due to lightning strikes, solar flares, or electrical problems.
  3. A(n) ____ virus disguises itself as a legitimate program to prevent detection.
  4. __________ refers to a collection of disks that provide fault tolerance for shared data and applications.
  5. ____ scanning detects malware by comparing a file's content with known malware signatures in a signature database.

5 True/False questions

  1. RAID level 3In which RAID does parity error checking occur when data is written across the disk array.

          

  2. RAID level 1Which RAID provides redundancy through a process called disk mirroring.

          

  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. cold siteA place where the computers, devices, and connectivity necessary to rebuild a network exist, but they are not appropriately configured, updated, or connected.

          

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

          

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