This DSTU establishes eXtensible Markup Language (XML) data elements, structures, and schemas that describe how various implementations can communicate and interoperate; this in turn establishes interoperable validation of standard-compliant image-survivable check security features without requiring feature-specific software or processing system. This standard, including normative annexes, describes terminology used in validating interoperable image survivable check security features, logical roles involved in validation, printing requirements for check stock and Security Marks, the detailed definition of the Mark Preamble including the Protection Profile, and the list of field codes to be used in the Mark Preamble. Informative annexes describe possible implementations of processes to remotely validate a security mark on a check.

定价： 546元 / 折扣价： 465 元 加购物车

This DSTU establishes eXtensible Markup Language (XML) data elements, structures, and schemas that describe how various implementations can communicate and interoperate; this in turn establishes interoperable validation of standard-compliant image-survivable check security features without requiring feature-specific software or processing system.

定价： 546元 / 折扣价： 465 元 加购物车

This DSTU establishes eXtensible Markup Language (XML) data elements, structures, and schemas that describe how various implementations can communicate and interoperate; this in turn establishes interoperable validation of standard-compliant image-survivable check security features without requiring feature-specific software or processing system.

定价： 546元 / 折扣价： 465 元 加购物车

This standard defines a common set of Application Programming Interface (API) functions to access the WIC benefits on a smart card in the retailer environment; a common method (card discovery mechanism) to identify the issuer of the WIC EBT benefits and the WIC EBT scheme present on the smart card and, an interface to the card reader device that transmits and receives data from the WIC EBT smart card. The reference implementation provided by the WIC authority shall utilize this standard. This standard does not specify the reader driver used by the retailer application but it defines interfaces that may be implemented for the WIC module to access function of the Reader Driver Module (RDM). The use of pseudo Interface Definition Language (IDL) in this standard allows simpler definition of the API functions and their interface in a language independent manner. This standard does not define how WIC-EBT benefits are arranged on the card, the movement of security data or key management.

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Specifies extensions that were considered important to have available in the U.S., prior to publication of the next full revision of the national standard. It addresses extensions related to the Network User Identification (NUI) Selection facility. Implementations conforming to this supplement must conform to X3.100:1989 and the 1988 version of CCITT Recommendation X.25. Supplement to ANSI X3.100-1989

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Represents the minimum requirements for mechanical and magnetic interchangeability of thr minicassette between information processing systems, communication systems, and associated equipment using ANSI X3.4:1977, American Standard Code for Information Interchange (ASCII).

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This standard specifies the quality of paper, dimensions and quality of general purpose cards, and test methods for general pubpose cards of 7 3/8 inch length.

定价： 570元 / 折扣价： 485 元 加购物车

Describes the matrix of dot placement and size limits for OCR-MA alphanumeric characters and symbols for optical character recognition (OCR) systems.

定价： 570元 / 折扣价： 485 元 加购物车

Specifies the general, physical and magnetic requirements for interchangeability of the five disk pack, as required to achieve unrecorded pack interchange between disk storages and associated information processing systems.

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This American National Standard is intended to provide a format and recording standard for a 0.250-inch (6.30-mm) wide, 4-track magnetic tape in a cartridge to be used for information interchange between information processing systems, communications systems, and associated equipment utilizing a standard code for information interchange, as agreed upon by the interchange parties.

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This standard defines the sizes and location of the printable/image areas common to both the ISO A4 and North American paper sizes for international communication on text and facsimile equipment.

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Provides the mechanical, physical and magnetic properties of a magnetic disk with an 8.268 in (210 mm) diameter and low surface friction intended for mounting in data storage devices. A typical recording density is 480 tpi with 8464 flux transitions per inch (ftpi) at a radius of 2.978 in (78,64 mm).

定价： 570元 / 折扣价： 485 元 加购物车

Provides the mechanical, physical and magnetic properties of a magnetic disk with an 7.874-in (200-mm) diameter and low surface friction intended for mounting in data storage devices. A typical recording density is 480 tpi with 6858 fluxtransitions per inch (ftpi) at a radius of 2.224 in (56,49 mm).

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Specifies the general, physical, and magnetic requirements for interchangeability of the two-sided, 8-in (200-mm) (nominal), 48-tracks-per-inch (tpi), flexible disk caratridge (for 13 262 flux transitions per radian (ftpr) for use) as required to achieve unformatted disk cartridge interchange among disk drives using 77 tracks per side and associated information processing systems.

定价： 570元 / 折扣价： 485 元 加购物车

Specifies the general, physical, and magnetic requirements for interchangeability of the two-sided, 8-in (200-mm) (nominal), 48-tracks-per-inch (tpi), flexible disk caratridge (for 13 262 flux transitions per radian (ftpr) for use) as required to achieve unformatted disk cartridge interchange among disk drives using 77 tracks per side and associated information processing systems.

定价： 546元 / 折扣价： 465 元 加购物车