What is an osi model?
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Interconnection, an ISO standard for worldwide communications that defines a networking framework for implementing protocols in seven layers.\n\nApplication(Layer 7) \nThis layer supports application and end-user processes. Communication partners are identified, quality of service is identified, user authentication and privacy are considered, and any constraints on data syntax are identified. Everything at this layer is application-specific. This layer provides application services for file transfers, e-mail, and other network software services. Telnet and FTP are applications that exist entirely in the application level. Tiered application architectures are part of this layer. \n\nPresentation(Layer 6) \nThis layer provides independence from differences in data representation (e.g., encryption) by translating from application to network format, and vice versa. The presentation layer works to transform data into the form that the application layer can accept. This layer formats and encrypts data to be sent across a network, providing freedom from compatibility problems. It is sometimes called the syntax layer. \n\nSession(Layer 5) This layer establishes, manages and terminates connections between applications. The session layer sets up, coordinates, and terminates conversations, exchanges, and dialogues between the applications at each end. It deals with session and connection coordination. \nTransport(Layer 4)\n This layer provides transparent transfer of data between end systems, or hosts, and is responsible for end-to-end error recovery and flow control. It ensures complete data transfer. \nNetwork(Layer 3)\n This layer provides switching and routing technologies, creating logical paths, known as virtual circuits, for transmitting data from node to node. Routing and forwarding are functions of this layer, as well as addressing, internetworking, error handling, congestion control and packet sequencing. \nData Link(Layer 2) \nAt this layer, data packets are encoded and decoded into bits. It furnishes transmission protocol knowledge and management and handles errors in the physical layer, flow control and frame synchronization. The data link layer is divided into two sublayers: The Media Access Control (MAC) layer and the Logical Link Control (LLC) layer. The MAC sublayer controls how a computer on the network gains access to the data and permission to transmit it. The LLC layer controls frame synchronization, flow control and error checking. \nPhysical(Layer 1)\n This layer conveys the bit stream - electrical impulse, light or radio signal -- through the network at the electrical and mechanical level. It provides the hardware means of sending and receiving data on a carrier, including defining cables, cards and physical aspects. Fast Ethernet, RS232, and ATM are protocols with physical layer components.
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Network Operating System?\nNot Otherwise Stated (or Specified) ?
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CCIE and CISSP I think!\n\nThanks
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Object Linking and Embedding (OLE) is a distributed object system and protocol developed by Microsoft.\n\nOLE allows an editor to "farm out" part of a document to another editor and then reimport it. For example, a desktop publishing system might send some text to a word processor or a picture to a bitmap editor using OLE. The main benefit of using OLE, next to reduced file size, is the ability to create a master file. References to data in this file can be made and the master file can then have changed data which will then take effect in the referenced document.\n\nIts primary use is for managing compound documents, but it is also used for transferring data between different applications using drag and drop and clipboard operations. The concept of "embedding" is also central to much use of multimedia in Web pages, which tend to embed video, animation (include Flash animations), and music files within the HTML code.
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Would you like that in Visio and/or Powerpoint?  How did you get a hold of a Windows 2003 server without knowing anything about DNS server configuration and simple networking technology. How many router do you have? Most importantly do you have licenses for all these goodies?
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OEM means Original Equipment Manufacturer.A company that sells things made from components bought in bulk from another manufacturer\n\nSo OEM version of windows OS is the OS comes with some hardware.\nFor example when u buy a laptop it comes with preinstalled Windows OS. That Windows OS was bought by the laptop manufacturer and he sells that with his laptop.\nSo that wndows will have OEM licence.
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(m)\n\nA product from Microsoft conforming to the Biztalk framework. The BizTalk Server 2000 unites, in a single product, enterprise application integration (EAI), business-to-business integration, and the advanced BizTalk Orchestration technology to allow developers, IT professionals, and business analysts to easily build dynamic business processes that span applications, platforms, and businesses over the Internet. See also Biztalk and Biztalk Framework. \n\nMore at http://www.microsoft.com/biztalk/
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http://www.microsoft.com/windowsserversystem/dsi/default.mspx
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http://www.opsi.gov.uk/si/si1988/Uksi_19880066_en_1.htm
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OS is an application which may be a GUI based or CBI. It helps in creating a platform between you and your computer hardware.
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The OS will handle it.
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Hi this is then and I can help you to some extent with MS OS issues.\nI work with MS as a support engineer.\n\nChethan
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Distributed generally means it is installed directly on the workstations.  So a distributed operating system is installed on the workstation - a network o/s is where the workstation is a dummy terminal and the first thing it does at power up is talk to the network which then gives it access to the network o/s and whatever resources the logon permits.
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It's a computer term:\n\nhttp://www.cisco.com/en/US/products/hw/optical/ps2011/products_implementation_design_guide_chapter09186a00802212a7.html
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OSD of Neuros Technology (formerly Neuros Audio).\n\nThe OSD is a next-gen DVR running Linux.
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No, there is none. I recommend you to read this:\n\nhttp://www.popsci.com/popsci/computerselec/4fbfd4d03cb84010vgnvcm1000004eecbccdrcrd.html
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For Exchange 2003 comes in 2 types: Standard and Enterprise. You can run most small companies on the standard version. As for host OS required see the link below.