标准摘要
[中文适用范围]： 本国际标准规定了用于信息系统用户之间信息交换的磁带文件结构和标号。本国际标准还规定了：卷和文件结构；构成文件的块的基本特征；用于识别磁带文件、文件段和卷的记录标号；四个嵌套的交换级别。此外，本国际标准规定了信息处理系统内提供的过程的要求，以使不同系统之间能够利用记录的磁带作为交换介质进行信息交换。为此，它规定了旨在产生或接收符合本国际标准的磁带卷的系统内应提供的功能。 [外文原描述]： ISO/IEC 1001:2012 specifies the file structure and the labelling of magnetic tapes for the interchange of information between users of information processing systems. It specifies volume and file structure, basic characteristics of the blocks containing the records constituting the file, recorded labels for identifying files, file sections and volumes of magnetic tapes, and four nested levels of interchange. ISO/IEC 1001:2012 also specifies requirements for the processes which are provided within information processing systems, to enable information to be interchanged between different systems, utilizing recorded magnetic tape as the medium of interchange. For this purpose it specifies the functions to be provided within systems which are intended to originate or receive magnetic tape volumes which conform to it.
英文名称Information technology - File structure and labelling of magnetic tapes for information interchange