计算机术语“indexed file”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	indexed file
释义	indexed file 索引文件;［索引档案］ 1. In System/32, a file in which the position of the record is recorded in a separate portion of the file, called an index. The index contains an index key and disk address for each record in the file. Indexed files can be processed using the consecutive, sequential by keys, sequential within limits, random by key. IBM System/32中的一种文件,记录的位置被记录在该文件的单独一部分中(称为索引)。索引包含该文件中每个记录的索引关键字和磁盘地址。可以对索引文件进行顺序处理、按关键字值顺序处理、在某些限制范围内的顺序处理、按关键字随机处理。 2. In a data base, a file whose access path is built on key values. Each record in the file is identified by a key field. 在数据库中,其存取路径建立在关键字值上的一种文件,文件中的每个记录都是由关键字字段标识的。 3. 见indexed data set。
随便看	default specification file default system control area (DSCA) default value defect skipping defensive programming deferred addressing deferred echo deferred entry deferred exit deferred I/O deferred maintenance deferred maintenance time deferred processing deferred restart deferred update deferred write define define byte define data command defined item defined variable define the file (DTF) table define word definite response degenerative feedback

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