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  2. Domain Name System - Wikipedia

    en.wikipedia.org/wiki/Domain_Name_System

    The Domain Name System ( DNS) is a hierarchical and distributed name service that provides a naming system for computers, services, and other resources in the Internet or other Internet Protocol (IP) networks. It associates various information with domain names (identification strings) assigned to each of the associated entities.

  3. Cloud computing - Wikipedia

    en.wikipedia.org/wiki/Cloud_computing

    The NIST's definition of cloud computing defines Software as a Service as: The capability provided to the consumer is to use the provider's applications running on a cloud infrastructure . The applications are accessible from various client devices through either a thin client interface, such as a web browser (e.g., web-based email), or a ...

  4. Classless Inter-Domain Routing - Wikipedia

    en.wikipedia.org/wiki/Classless_Inter-Domain_Routing

    Classless Inter-Domain Routing ( CIDR / ˈsaɪdər, ˈsɪ -/) is a method for allocating IP addresses for IP routing. The Internet Engineering Task Force introduced CIDR in 1993 to replace the previous classful network addressing architecture on the Internet. Its morgoal was to slow the growth of routing tables on routers across the Internet ...

  5. What Is a Command Economy? - AOL

    www.aol.com/finance/command-economy-195022205.html

    National economies can be run from the top down, so to speak, in what is sometimes called a command economy or they can be run from the bottom up in what is sometimes called a free market. In the ...

  6. Planned economy - Wikipedia

    en.wikipedia.org/wiki/Planned_economy

    A planned economy is a type of economic system where the distribution of goods and services or the investment, production and the allocation of capital goods takes place according to economic plans that are either economy-wide or limited to a category of goods and services. A planned economy may use centralized, decentralized, participatory or ...

  7. Engineering economics - Wikipedia

    en.wikipedia.org/wiki/Engineering_economics

    Engineering economics, previously known as engineering economy, is a subset of economics concerned with the use and "...application of economic principles" [1] in the analysis of engineering decisions. [2] As a discipline, it is focused on the branch of economics known as microeconomics in that it studies the behavior of individuals and firms ...

  8. Internet Control Message Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Control_Message...

    Source quench. Source Quench requests that the sender decrease the rate of messages sent to a router or host. This message may be generated if a router or host does not have sufficient buffer space to process the request, or may occur if the router or host buffer is approaching its limit.

  9. dnsmasq - Wikipedia

    en.wikipedia.org/wiki/Dnsmasq

    dnsmasq is a lightweight, easy to configure DNS forwarder, designed to provide DNS (and optionally DHCP and TFTP) services to a small-scale network. It can serve the names of local machines which are not in the global DNS . dnsmasq's DHCP server supports static and dynamic DHCP leases, multiple networks and IP address ranges.