Browse Definitions:
  • March 31, 2010 31 Mar'10

    DOS Cheat Sheets

    Although you may not use it on a daily basis, DOS can be very handy from time to time. We've gathered cheat sheets for fast reference to DOS.  Continue Reading

  • March 31, 2010 31 Mar'10

    Networking Cheat Sheets

    We've gathered our cheat sheets for fast reference to networking technology information. You'll find cheat sheets listing specifications, cabling information and more.  Continue Reading

  • March 31, 2010 31 Mar'10

    Networking Quizzes

    We've gathered a collection of our quizzes to test your networking knowledge. You'll find quizzes about network infrastructure and design, network administration, network security and more.  Continue Reading

  • March 28, 2010 28 Mar'10

    Microsoft Word Cheat Sheets

    We've gathered resources from around the Web to help you work more effectively in Microsoft Word. You'll find cheat sheets for keyboard shortcuts and information about new features such as the ribbon, the Office button and the navigation pane.  Continue Reading

  • March 27, 2010 27 Mar'10

    Data Center Learning Guides

    We've gathered a collection of our learning guides and tutorials on data centers. You'll find in depth information about data center planning and design, data center management, green data centers and more. Then, read on for more resources.  Continue Reading

  • March 27, 2010 27 Mar'10

    North American Electric Reliability Corporation (NERC)

    North American Electric Reliability Corporation (NERC) is an institution that oversees and regulates the reliability of the North American electrical grids.  Continue Reading

  • March 24, 2010 24 Mar'10

    frequency

    For an oscillating or varying current, frequency is the number of complete cycles per second in alternating current direction.  Continue Reading

  • March 24, 2010 24 Mar'10

    EPROM

    EPROM (erasable programmable read-only memory) is programmable read-only memory (programmable ROM) that can be erased and re-used.  Continue Reading

  • March 24, 2010 24 Mar'10

    EEPROM (electrically erasable programmable read-only memory)

    EEPROM (electrically erasable programmable read-only memory) is user-modifiable read-only memory (ROM) that can be erased and reprogrammed (written to) repeatedly through the application of higher than normal electrical voltage.  Continue Reading

  • March 24, 2010 24 Mar'10

    electromagnetic radiation spectrum

    The electromagnetic radiation spectrum is the complete range of the wavelengths of electromagnetic radiation, beginning with the longest radio waves (including those in the audio range) and extending through visible light (a very small part of the ...  Continue Reading

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SearchCompliance

  • internal audit (IA)

    An internal audit (IA) is an organizational initiative to monitor and analyze its own business operations in order to determine ...

  • pure risk (absolute risk)

    Pure risk, also called absolute risk, is a category of threat that is beyond human control and has only one possible outcome if ...

  • risk assessment

    Risk assessment is the identification of hazards that could negatively impact an organization's ability to conduct business.

SearchSecurity

  • security information and event management (SIEM)

    Security information and event management (SIEM) is an approach to security management that seeks to provide a holistic view of ...

  • polymorphic virus

    A polymorphic virus is a harmful, destructive or intrusive type of malware that can change or 'morph,' making it difficult to ...

  • cyberterrorism

    According to the U.S. Federal Bureau of Investigation, cyberterrorism is any 'premeditated, politically motivated attack against ...

SearchHealthIT

  • accountable care organization (ACO)

    An accountable care organization (ACO) is an association of hospitals, healthcare providers and insurers in which all parties ...

  • patient engagement

    Patient engagement is an ideal healthcare situation in which people are well-informed about -- and motivated to be involved -- in...

  • personal health record (PHR)

    A personal health record (PHR) is a collection of health-related information that is documented and maintained by the individual ...

SearchDisasterRecovery

  • business continuity and disaster recovery (BCDR)

    Business continuity and disaster recovery (BCDR) are closely related practices that describe an organization's preparation for ...

  • business continuity plan (BCP)

    A business continuity plan (BCP) is a document that consists of the critical information an organization needs to continue ...

  • call tree

    A call tree -- sometimes referred to as a phone tree -- is a telecommunications chain for notifying specific individuals of an ...

SearchStorage

SearchSolidStateStorage

  • hybrid hard disk drive (HDD)

    A hybrid hard disk drive is an electromechanical spinning hard disk that contains some amount of NAND Flash memory.

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