| 释义 |
dynamic access 动态存取[访问];[动态接达] An access mode in which specific logical records can be obtained from or placed into a mass storage file in a nonsequential manner (see random access), and obtained from a file in a sequential manner (see sequential access), during the scope of the same open statement. 一种存取方式,在同一打开文件语句的范围内,指定的逻辑记录能够非顺序地取自和存入 大容量存储文件和顺序地取自一个文件。 参阅random access。 |