vintasoft barcode .net sdk Children s Games in Software

Build Code 128 in Software Children s Games

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4.4 V

While many examples mentioned in any BI book are financial in nature, monitoring and analytics are not necessarily focused on financials. The planning module, on the other hand, does focus on financials. As such, the primary tool for end users to work with the planning application is Excel. Another tool, called the Planning Business Modeler, will be used by some in the organization to create financial models representing the ways the organization handles its financials. Once these models are created, users will be able to use Excel to add and update data for forecasts. One of the primary reasons for the creation of the planning module was to ease the burden of creating strategic plans, budgets, and sales forecasts. The planning module allows companies to import data from multiple, disparate systems, and consolidate that data in a central storage location. Models can then be built which encapsulate business logic and processes. Security plays a big part in the planning module, with users only allowed to see data they are granted permission to see.

In Table 27-4 we see the line overhead, which occupies rows 4 through 9 in the first three columns. The line overhead used between two pieces of line terminating equipment provides for the OAM&P functions. This is more extensive than the section overhead. Figure 27-7 also shows its position in the overhead of the STS-1 frame. Table 27-4: The individual bytes of the line overhead Byte H1-H2 Description STS Payload Pointers: These two bytes indicate the offset bytes between the pointer and the first byte of the STS SPE. The pointer bytes are used in all STS-1s within an STS-n to align the transport overhead in the STS-n and perform frequency justification. These bytes can also be used to indicate when concatenation is used or to indicate path Alarm Indications Status (AIS) Pointer Action byte: This byte is allocated for frequency justification. The H3 byte is used in all STS-1s within an STS-n to carry the extra SPE byte to either increment or decrement the pointer. Line Bit Interleaves Parity code (BIP-8) byte: This parity code byte is used to determine if a transmission error has occurred over the line. It uses even parity and is calculated over all bits of the line overhead and STS-1 SPE of the previous STS-1 frame before scrambling. The value is placed in the B2 byte of the line overhead before scrambling. Automatic Protection Switching (APS) channel bytes: These two bytes are used for protection signaling between two line terminating devices for bidirectional automatic protection switching and for detecting Alarm Indication Signal on the Line (AIS-L) and Remote Defect Indication (RDI) signals. Line Data Communications Channel (DCC) bytes: This creates a 576 Kbps channel capacity for message signaling from a central location for OAM&P. These bytes are available for generic, internal, or external messages, or vendor-specific messages. The use of a protocol analyzer is needed to access the DCC. Synchronization Status Byte (S1): The S1 byte is used for synchronization status of network elements. It is located in the 1st STS-1 of an STS-n. Bits 5 8 convey the synchronization information. The Growth (Z1) byte is located in the second through nth STS1s of an STS-n and allowed for growth.

5 0 5 10 F2

It is possible for a derived class to inherit two or more base classes. For example, in this short program, derived inherits both base1 and base2:

You can set up a drawing scale by clicking the Edit Scale button in the Rulers page of the Options dialog. In the Drawing Scale dialog, you can quickly apply a scale ratio, or specify your own custom scale, as shown next.

The DXI protocol mode 1A is synonymous to what occurs with SMDS (802.6 protocols). The DTE service unit will be 9,233 bytes of actual data. Around the data will be the typical HDLC frame formatting. The frame starts with a 1 byte opening flag. Following the opening flag, is a 2-byte DXI address. Next comes the data (up to 9,232 bytes). The frame check sequence (or CRC), which is 2 bytes long, follows. The closing flag is 1 byte long. From the DTE, the service data unit will then be passed to a DSU through a physical interface where the ATM conversion process takes place. At the DSU network, translation information and the entire service data unit is passed through the AAL5 common part convergence sublayer. This transfer will become an AAL5 Protocol Data Unit (PDU). The AAL5 SDU is then broken down at the SAR layer into 48-byte payloads (SAR PDUs). These SAR PDUs will be mapped into the ATM layer where the header is generated. The DXI information in the original HDLC frame will be mapped both to and from the ATM VPI/VCI. This address mapping will help to keep everything in order. Using the mode 1A, up to 1,023 addressable devices can be used. The AAL5 layer is the easiest of the DXI protocols that can be accommodated (see Figure 12-15 ).

Part I:

Hardware items with model numbers Software items with version numbers Matrix of hardware to software relationships