Browse Definitions:
  • May 31, 2010 31 May'10

    VoIP Learning Guides

    We've gathered a collection of our learning guides and tutorials on VoIP-related topics. You'll find learning guides about VoIP deployment and administration, security, performance, ROI and more. Then see, below, our VoIP quizzes and cheat sheets ...  Continue Reading

  • May 31, 2010 31 May'10

    SAP Quizzes

    We've gathered a collection of our quizzes about SAP-related topics. You'll find quizzes about ERP, SCM, BI, Business Warehouse, Basis and more. Then see, below, our our larger collection of learning resources.  Continue Reading

  • May 31, 2010 31 May'10

    Global Network Enterprise Construct (GNEC)

    The Global Network Enterprise Construct (GNEC) is a strategy to move the U.S. Army's many loosely-affiliated independent networks into five standardized, secure network hubs called network service centers (NSCs).  Continue Reading

  • May 31, 2010 31 May'10

    iSeries Quizzes

    We've gathered a collection of our iSeries quizzes. You'll find quizzes about basic concepts, commands, administration, vocabulary, backup and recovery. Then see, below, our iSeries learning guides and cheat sheets and our larger collection of ...  Continue Reading

  • May 27, 2010 27 May'10

    federal portfolio management

    Federal portfolio management is a methodology used by the Chief Information Officers (CIOs) of U.S. government agencies to manage their organizations' IT projects, resources and investments in an effort to maximize resources, minimize costs, deliver...  Continue Reading

  • May 26, 2010 26 May'10

    rugged IT

    Rugged IT is a marketing term for hardware that is designed to operate in extremely harsh environments and conditions.  Continue Reading

  • May 24, 2010 24 May'10

    Ajax Cheat Sheets

    We've gathered cheat sheets for fast reference to Ajax-related information. You'll find information about Prototype, code packages, scriptaculous and more.  Continue Reading

  • May 21, 2010 21 May'10

    Peppermint

    Peppermint is a lightweight open source operating system that is optimized for cloud computing and Web-based applications.  Continue Reading

  • May 21, 2010 21 May'10

    PictBridge

    A WhatIs.com tech vocabulary quiz. Test yourself - printers answer 10  Continue Reading

  • May 21, 2010 21 May'10

    print server

    Test yourself. A WhatIs.com tech vocabulary quiz - printer answer 1  Continue Reading

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SearchCompliance

SearchSecurity

  • copyright

    Copyright is a legal term describing ownership of control of the rights to the use and distribution of certain works of creative ...

  • keylogger (keystroke logger or system monitor)

    A keylogger, sometimes called a keystroke logger or system monitor, is a type of surveillance technology used to monitor and ...

  • password

    A password is an unspaced sequence of characters used to determine that a computer user requesting access to a computer system is...

SearchHealthIT

SearchDisasterRecovery

  • call tree

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

  • mass notification system (MNS)

    A mass notification system is a platform that sends one-way messages to inform employees and the public of an emergency.

  • disaster recovery as a service (DRaaS)

    One approach to a strong disaster recovery plan is DRaaS, where companies offload data replication and restoration ...

SearchStorage

  • RAID (redundant array of independent disks)

    RAID (redundant array of independent disks) is a way of storing the same data in different places on multiple hard disks to ...

  • data migration

    Data migration is the process of transferring data between data storage systems, data formats or computer systems.

  • compact disc (CD)

    A compact disc is a portable storage medium that can be used for recording, storing and playing back audio, video and other data ...

SearchSolidStateStorage

  • NVMe (non-volatile memory express)

    NVMe (non-volatile memory express) is a host controller interface and storage protocol to enable a solid-state drive to use the ...

  • SSD RAID (solid-state drive RAID)

    SSD RAID (solid-state drive RAID) is a methodology commonly used to protect data by distributing redundant data blocks across ...

  • Tier 0

    Tier 0 (tier zero) is a level of data storage that is faster, and perhaps more expensive, than any other level in the storage ...

SearchCloudStorage

  • RESTful API

    A RESTful application program interface breaks down a transaction to create a series of small modules, each of which addresses an...

  • cloud storage infrastructure

    Cloud storage infrastructure is the hardware and software framework that supports the computing requirements of a private or ...

  • Zadara VPSA and ZIOS

    Zadara Storage provides block, file or object storage with varying levels of compute and capacity through its ZIOS and VPSA ...

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