信息技术 Y2K术语

[中文适用范围]： 本标准确定了与解决 2000 年问题相关的术语和概念，包括从 1999 年到 2000 年的滚动、闰年的错误识别以及用于非日期目的的日期字段中的值，并提供了这些术语的定义以及这些概念的描述。 该标准并未专门解决 2038 年可能发生的操作系统异常情况。 [外文原描述]： 1.1 Scope This standard identiÞes terms and concepts pertinent to the resolution of the Year 2000 issue, including the rollover from the year 1999 to 2000, incorrect recognition of leap years, and values in date Þelds used for non-date purposes, and provides deÞnitions of these terms and descriptions of these concepts. This standard does not speciÞcally address operating system anomalies such as might occur in the year 2038. 1.2 Purpose This standard provides a common lexicon with descriptions and deÞnitions for the Year 2000 issue. These descriptions and deÞnitions may be applied in whole or in part depending on the requirement. This standard is composed of a DeÞnitions Clause (3), a Concepts Clause (4), and two Annexes (A and B). 1.2.1 Concepts A concept is a set of interrelated ideas pertaining to the Year 2000 issue. This standard offers a description of these concepts. This is not an exhaustive list. 1.2.2 DeÞnitions These are focused meanings of terms fundamental to the resolution of the Year 2000 issue. 1.2.3 Annex A This annex outlines remediation techniques currently being used to make system elements Year 2000 compliant. This list of techniques is not exhaustive. It presents only those techniques acknowledged as having gained a signiÞcant amount of industry consensus. Along with the techniques is a list of supporting terms and their explanation. In addition, the annex brießy explains the role of special dates in the development of solutions for the Year 2000 problem. This annex is informative. 1.2.4 Annex B This is a bibliography listing other related publications. 1.3 Conformance Vendors who claim that their products conform to this standard declare that their use of the term ÒYear 2000 CompliantÓ is in accordance with the deÞnition in this standard.