An administrator can track access to sensitive areas because both the electronic lock and the key recordlock and key activity.
管理员可以跟踪敏感地区的进入情况，因为电子锁和钥匙都在记录开和锁的过程。
2
Analyzes the importance of handling recordlock and mistake arrest in developing applied pragrams for multi user surroundings and suggests solutions to some of the problems arising herefrom.
分析了在多用户环境下开发应用程序时，处理记录加锁与错误捕捉的必要性，给出了解决这些问题的方。
3
This will help to avoid the chance for resource contention that can severely degrade performance, or lead to a record dead lock condition.