毕竟，FreeBSD是一个多用户多任务的操作系统。

After all, it is a multi-user, multi-tasking system.

youdao

两种计算类型都涉及到多承租(multitenancy)和多任务，即很多用户可以执行不同的任务，访问一个或多个应用程序实例。

Both computing types involve multitenancy and multitask, meaning that many customers can perform different tasks, accessing a single or multiple application instances.

youdao

Sysplex查询并行(一个DB 2数据共享组中的多用户和多任务)是在DB 2 UDB v5中引入的。

CP parallelism (multiple tasks on multiple CPs) was implemented in DB2 V4. Sysplex query parallelism (multiple tasks on multiple members of a DB2 data sharing group) was introduced in DB2 UDB V5.

youdao