讲诉了如何进行数据库同步备份的实现与界面设计，用.net实现，基本的代码都有，基本的界面的都有，有详细的设计说明。-V. how to talk about the database backup to achieve synchronization and interface design, use. Net realization of the basic code that has a basic interface has, contains a detailed design spec

This book describes the job control tasks needed to enter jobs into the operating system, control the system’s processing of jobs, and request the resources needed to run jobs. To perform the tasks, programmers code job control statements. This

-This book describes the job control tasks needed to enter jobs into the operating system, control the system’s processing of jobs, and request the resources needed to run jobs. To perform the tasks, programmers code job control statements. This