A(n) ____________________ is a copy of data or program files created for archiving or safekeeping.
____________________________________________________________ refers to a collection of disks that provide fault tolerance for shared data and applications.
RAID (Redundant Array of Independent [or Inexpensive] Disks)
____ is a specialized storage device or group of storage devices that provides centralized fault-tolerant data storage for a network.
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.
An archive ____ is a file attribute that can be checked or unchecked to indicate whether the file must be archived.
____ 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.
A program that disguises itself as something useful but actually harms your system is called a ____.
____ scanning techniques attempt to identify malware by discovering "malware-like" behavior.
____ scanning detects malware by comparing a file's content with known malware signatures in a signature database.
Mesh topologies and ____ topologies are good choices for highly available enterprise networks.
____ is an automatic distribution of traffic over multiple links or processors to optimize response.
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.
UPS (uninterruptible power supply)
A(n) ____ virus changes its characteristics every time it is transferred to a new system.
____ detects malware by comparing current characteristics of files and disks against an archived version of these characteristics to discover any changes.
A(n) ____ is a deviation from a specified level of system performance for a given period of time.
____ are distinct networks of storage devices that communicate directly with each other and with other networks.
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.
IRC (Internet Relay Chat)